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STM32H747IGT6 (LQFP-176(24x24)) — Symbol, Footprint IPC-7351B & 3D STEP Model

STM32H747IGT6

STLQFP-176(24x24) · 176 Pins · Pitch 0.50mmIPC TOLERANCE VARIATION5.0 (0)
SYNCHRONIZED 4D CROSS-PROBE MODETouch or hover any pin to highlight concurrently across Symbol, Footprint and 3D
1. SYMBOL
U1 · STM32H747IGT6 (LQFP-176(24x24))1D92D103B124C115E86-7-8B139E910C1311C1212-13D1314D1215E1216E1317E1118E1019F920F1221F1322F1123F1024G1225G1326-27-28-29-30-31H1232H1333H1134G1135G1036PC2_C37PC3_C38J1339J1240J1141L1342L1243K1144-45-46J1047L1148M1249K1050H1051G952J953M1154L1055K956H957M1058F859G860H861K862J863L864-65-66M867H768J769K770L771M772G773G674J675K676M677L678H679K580M581L582L483-84M485J586H587M388M2176B11175A12174E7173C10172A11171D8170B10169C9168A10167D7166C8165C7164B8163A8162B7161A7160-159-158-157-156-155-154-153-152-151B9150D6149C6148F7147A5146B5145E6144F6143A4142B4141C5140D5139A3138E5137C4136B3135A2134A1133B2132C3131B1130C1129C2128D4127D3126-125D2124D1123E4122F5121E1120E3119F3118F2117-116-115F1114F4113-112-111G4110G3109-108-107H1106H2105H3104J1103J2102-101K1100-99-98J397H496K395L294J493M192-91L390K489G5Grid Pitch = 2.54mm (IEEE-315)-17.8-12.7-7.6-2.52.57.612.717.8116.8111.8106.7101.696.591.486.481.376.271.166.061.055.950.845.740.635.630.525.420.315.210.25.10-5.1-10.2-15.2-20.3-25.4-30.5-35.6-40.6-45.7-50.8-55.9-61.0-66.0-71.1-76.2-81.3-86.4-91.4-96.5-101.6-106.7-111.8-116.8mm
2. 2D FOOTPRINT
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176E=24.00mm · Pitch e=0.50mmD=24.00mm-20-18-16-14-12-10-8-6-4-20246810121416182020181614121086420-2-4-6-8-10-12-14-16-18-20mm
3. 3D CAD MODEL
Package Body: 24.00mm × 24.00mm · Pitch: 0.50mm · Ruler Step: 1.00mmSynced <100ms

Synchronized Pinout (Symbol / 2D / 3D) (176/176)

Touch or hover any pin to highlight concurrently across Symbol, Footprint and 3D
PinSymbolTypeFunction (EN)
1D9I/OMultiplexed I/O & Peripheral Pin D9 (SPI)
2D10I/OMultiplexed I/O & Peripheral Pin D10 (General)
3B12I/OMultiplexed I/O & Peripheral Pin B12 (SPI)
4C11I/OMultiplexed I/O & Peripheral Pin C11 (SPI)
5E8I/OMultiplexed I/O & Peripheral Pin E8 (SPI, I2C)
6-I/OMultiplexed I/O & Peripheral Pin - (General)
7-I/OMultiplexed I/O & Peripheral Pin - (General)
8B13I/OMultiplexed I/O & Peripheral Pin B13 (General)
9E9I/OMultiplexed I/O & Peripheral Pin E9 (RTC/CLK)
10C13I/OMultiplexed I/O & Peripheral Pin C13 (RTC/CLK)
11C12I/OMultiplexed I/O & Peripheral Pin C12 (RTC/CLK)
12-I/OMultiplexed I/O & Peripheral Pin - (General)
13D13I/OMultiplexed I/O & Peripheral Pin D13 (General)
14D12I/OMultiplexed I/O & Peripheral Pin D12 (General)
15E12I/OMultiplexed I/O & Peripheral Pin E12 (General)
16E13I/OMultiplexed I/O & Peripheral Pin E13 (General)
17E11I/OMultiplexed I/O & Peripheral Pin E11 (General)
18E10I/OMultiplexed I/O & Peripheral Pin E10 (I2C)
19F9I/OMultiplexed I/O & Peripheral Pin F9 (I2C)
20F12I/OMultiplexed I/O & Peripheral Pin F12 (I2C)
21F13I/OMultiplexed I/O & Peripheral Pin F13 (ADC)
22F11I/OMultiplexed I/O & Peripheral Pin F11 (ADC)
23F10I/OMultiplexed I/O & Peripheral Pin F10 (ADC)
24G12I/OMultiplexed I/O & Peripheral Pin G12 (General)
25G13I/OMultiplexed I/O & Peripheral Pin G13 (General)
26-I/OMultiplexed I/O & Peripheral Pin - (UART, ADC)
27-I/OMultiplexed I/O & Peripheral Pin - (UART, ADC)
28-I/OMultiplexed I/O & Peripheral Pin - (UART, SPI, ADC)
29-I/OMultiplexed I/O & Peripheral Pin - (UART, SPI, ADC)
30-I/OMultiplexed I/O & Peripheral Pin - (ADC)
31H12I/OMultiplexed I/O & Peripheral Pin H12 (RTC/CLK)
32H13I/OMultiplexed I/O & Peripheral Pin H13 (RTC/CLK)
33H11I/OMultiplexed I/O & Peripheral Pin H11 (General)
34G11I/OMultiplexed I/O & Peripheral Pin G11 (ADC)
35G10I/OMultiplexed I/O & Peripheral Pin G10 (SPI, I2C, ADC, RTC/CLK)
36PC2_CI/OMultiplexed I/O & Peripheral Pin PC2_C (General)
37PC3_CI/OMultiplexed I/O & Peripheral Pin PC3_C (General)
38J13I/OMultiplexed I/O & Peripheral Pin J13 (General)
39J12I/OMultiplexed I/O & Peripheral Pin J12 (General)
40J11I/OMultiplexed I/O & Peripheral Pin J11 (General)
41L13I/OMultiplexed I/O & Peripheral Pin L13 (UART, SPI, ADC, PWM)
42L12I/OMultiplexed I/O & Peripheral Pin L12 (UART, ADC, PWM)
43K11I/OMultiplexed I/O & Peripheral Pin K11 (UART, SPI, ADC, PWM)
44-I/OMultiplexed I/O & Peripheral Pin - (General)
45-I/OMultiplexed I/O & Peripheral Pin - (General)
46J10I/OMultiplexed I/O & Peripheral Pin J10 (UART, ADC, PWM)
47L11I/OMultiplexed I/O & Peripheral Pin L11 (General)
48M12I/OMultiplexed I/O & Peripheral Pin M12 (General)
49K10I/OMultiplexed I/O & Peripheral Pin K10 (UART, SPI, ADC, DAC)
50H10I/OMultiplexed I/O & Peripheral Pin H10 (SPI, ADC, DAC, PWM)
51G9I/OMultiplexed I/O & Peripheral Pin G9 (SPI, ADC)
52J9I/OMultiplexed I/O & Peripheral Pin J9 (SPI, ADC, PWM)
53M11I/OMultiplexed I/O & Peripheral Pin M11 (UART, ADC)
54L10I/OMultiplexed I/O & Peripheral Pin L10 (UART, ADC)
55K9I/OMultiplexed I/O & Peripheral Pin K9 (UART, ADC, PWM)
56H9I/OMultiplexed I/O & Peripheral Pin H9 (ADC, PWM)
57M10I/OMultiplexed I/O & Peripheral Pin M10 (SPI, I2C, RTC/CLK)
58F8I/OMultiplexed I/O & Peripheral Pin F8 (SPI, ADC)
59G8I/OMultiplexed I/O & Peripheral Pin G8 (ADC)
60H8I/OMultiplexed I/O & Peripheral Pin H8 (I2C, ADC)
61K8I/OMultiplexed I/O & Peripheral Pin K8 (I2C, ADC)
62J8I/OMultiplexed I/O & Peripheral Pin J8 (I2C)
63L8I/OMultiplexed I/O & Peripheral Pin L8 (General)
64-I/OMultiplexed I/O & Peripheral Pin - (General)
65-I/OMultiplexed I/O & Peripheral Pin - (General)
66M8I/OMultiplexed I/O & Peripheral Pin M8 (General)
67H7I/OMultiplexed I/O & Peripheral Pin H7 (UART)
68J7I/OMultiplexed I/O & Peripheral Pin J7 (UART, PWM)
69K7I/OMultiplexed I/O & Peripheral Pin K7 (UART, PWM)
70L7I/OMultiplexed I/O & Peripheral Pin L7 (General)
71M7I/OMultiplexed I/O & Peripheral Pin M7 (General)
72G7I/OMultiplexed I/O & Peripheral Pin G7 (UART, PWM)
73G6I/OMultiplexed I/O & Peripheral Pin G6 (SPI, PWM)
74J6I/OMultiplexed I/O & Peripheral Pin J6 (SPI, PWM)
75K6I/OMultiplexed I/O & Peripheral Pin K6 (SPI, PWM)
76M6I/OMultiplexed I/O & Peripheral Pin M6 (PWM)
77L6I/OMultiplexed I/O & Peripheral Pin L6 (General)
78H6I/OMultiplexed I/O & Peripheral Pin H6 (UART, SPI, PWM)
79K5I/OMultiplexed I/O & Peripheral Pin K5 (UART, I2C, PWM)
80M5I/OMultiplexed I/O & Peripheral Pin M5 (General)
81L5I/OMultiplexed I/O & Peripheral Pin L5 (General)
82L4I/OMultiplexed I/O & Peripheral Pin L4 (General)
83-I/OMultiplexed I/O & Peripheral Pin - (General)
84M4I/OMultiplexed I/O & Peripheral Pin M4 (General)
85J5I/OMultiplexed I/O & Peripheral Pin J5 (UART, SPI, I2C)
86H5I/OMultiplexed I/O & Peripheral Pin H5 (UART, SPI, PWM)
87M3I/OMultiplexed I/O & Peripheral Pin M3 (UART, SPI, PWM)
88M2I/OMultiplexed I/O & Peripheral Pin M2 (UART, SPI, PWM, RTC/CLK)
89G5I/OMultiplexed I/O & Peripheral Pin G5 (UART, SPI)
90K4I/OMultiplexed I/O & Peripheral Pin K4 (UART)
91L3I/OMultiplexed I/O & Peripheral Pin L3 (UART)
92-I/OMultiplexed I/O & Peripheral Pin - (General)
93M1I/OMultiplexed I/O & Peripheral Pin M1 (General)
94J4I/OMultiplexed I/O & Peripheral Pin J4 (UART, SPI, I2C)
95L2I/OMultiplexed I/O & Peripheral Pin L2 (UART, PWM)
96K3I/OMultiplexed I/O & Peripheral Pin K3 (SPI, PWM)
97H4I/OMultiplexed I/O & Peripheral Pin H4 (UART, PWM)
98J3I/OMultiplexed I/O & Peripheral Pin J3 (UART, PWM)
99-I/OMultiplexed I/O & Peripheral Pin - (General)
100-I/OMultiplexed I/O & Peripheral Pin - (General)
101K1I/OMultiplexed I/O & Peripheral Pin K1 (General)
102-I/OMultiplexed I/O & Peripheral Pin - (General)
103J2I/OMultiplexed I/O & Peripheral Pin J2 (General)
104J1I/OMultiplexed I/O & Peripheral Pin J1 (General)
105H3I/OMultiplexed I/O & Peripheral Pin H3 (General)
106H2I/OMultiplexed I/O & Peripheral Pin H2 (General)
107H1I/OMultiplexed I/O & Peripheral Pin H1 (General)
108-I/OMultiplexed I/O & Peripheral Pin - (General)
109-I/OMultiplexed I/O & Peripheral Pin - (General)
110G3I/OMultiplexed I/O & Peripheral Pin G3 (General)
111G4I/OMultiplexed I/O & Peripheral Pin G4 (General)
112-I/OMultiplexed I/O & Peripheral Pin - (General)
113-I/OMultiplexed I/O & Peripheral Pin - (General)
114F4I/OMultiplexed I/O & Peripheral Pin F4 (General)
115F1I/OMultiplexed I/O & Peripheral Pin F1 (General)
116-I/OMultiplexed I/O & Peripheral Pin - (General)
117-I/OMultiplexed I/O & Peripheral Pin - (UART)
118F2I/OMultiplexed I/O & Peripheral Pin F2 (UART)
119F3I/OMultiplexed I/O & Peripheral Pin F3 (General)
120E3I/OMultiplexed I/O & Peripheral Pin E3 (General)
121E1I/OMultiplexed I/O & Peripheral Pin E1 (General)
122F5I/OMultiplexed I/O & Peripheral Pin F5 (UART, PWM)
123E4I/OMultiplexed I/O & Peripheral Pin E4 (UART, PWM)
124D1I/OMultiplexed I/O & Peripheral Pin D1 (UART, PWM)
125D2I/OMultiplexed I/O & Peripheral Pin D2 (PWM, RTC/CLK)
126-I/OMultiplexed I/O & Peripheral Pin - (General)
127D3I/OMultiplexed I/O & Peripheral Pin D3 (UART, I2C, RTC/CLK)
128D4I/OMultiplexed I/O & Peripheral Pin D4 (UART, SPI, I2C, PWM)
129C2I/OMultiplexed I/O & Peripheral Pin C2 (UART, PWM)
130C1I/OMultiplexed I/O & Peripheral Pin C1 (UART, SPI, PWM)
131B1I/OMultiplexed I/O & Peripheral Pin B1 (UART, SPI)
132C3I/OMultiplexed I/O & Peripheral Pin C3 (SWD/JTAG)
133B2I/OMultiplexed I/O & Peripheral Pin B2 (General)
134A1I/OMultiplexed I/O & Peripheral Pin A1 (General)
135A2I/OMultiplexed I/O & Peripheral Pin A2 (General)
136B3I/OMultiplexed I/O & Peripheral Pin B3 (General)
137C4I/OMultiplexed I/O & Peripheral Pin C4 (General)
138E5I/OMultiplexed I/O & Peripheral Pin E5 (SWD/JTAG)
139A3I/OMultiplexed I/O & Peripheral Pin A3 (UART, SPI, SWD/JTAG)
140D5I/OMultiplexed I/O & Peripheral Pin D5 (UART, SPI)
141C5I/OMultiplexed I/O & Peripheral Pin C5 (UART, SPI)
142B4I/OMultiplexed I/O & Peripheral Pin B4 (UART, SPI)
143A4I/OMultiplexed I/O & Peripheral Pin A4 (UART, SPI)
144F6I/OMultiplexed I/O & Peripheral Pin F6 (UART, I2C)
145E6I/OMultiplexed I/O & Peripheral Pin E6 (UART)
146B5I/OMultiplexed I/O & Peripheral Pin B5 (UART, SPI)
147A5I/OMultiplexed I/O & Peripheral Pin A5 (UART)
148F7I/OMultiplexed I/O & Peripheral Pin F7 (UART)
149C6I/OMultiplexed I/O & Peripheral Pin C6 (UART, SPI, I2C)
150D6I/OMultiplexed I/O & Peripheral Pin D6 (UART, SPI)
151B9I/OMultiplexed I/O & Peripheral Pin B9 (General)
152-I/OMultiplexed I/O & Peripheral Pin - (General)
153-I/OMultiplexed I/O & Peripheral Pin - (UART, SPI)
154-I/OMultiplexed I/O & Peripheral Pin - (SPI)
155-I/OMultiplexed I/O & Peripheral Pin - (SPI)
156-I/OMultiplexed I/O & Peripheral Pin - (UART, SPI)
157-I/OMultiplexed I/O & Peripheral Pin - (UART, SPI)
158-I/OMultiplexed I/O & Peripheral Pin - (UART, SPI)
159-I/OMultiplexed I/O & Peripheral Pin - (General)
160-I/OMultiplexed I/O & Peripheral Pin - (General)
161A7I/OMultiplexed I/O & Peripheral Pin A7 (UART, SPI)
162B7I/OMultiplexed I/O & Peripheral Pin B7 (UART, SPI, PWM, SWD/JTAG)
163A8I/OMultiplexed I/O & Peripheral Pin A8 (UART, SPI, PWM, SWD/JTAG)
164B8I/OMultiplexed I/O & Peripheral Pin B8 (SPI, I2C, PWM)
165C7I/OMultiplexed I/O & Peripheral Pin C7 (UART, I2C, PWM)
166C8I/OMultiplexed I/O & Peripheral Pin C8 (UART, I2C, PWM)
167D7I/OMultiplexed I/O & Peripheral Pin D7 (General)
168A10I/OMultiplexed I/O & Peripheral Pin A10 (UART, I2C)
169C9I/OMultiplexed I/O & Peripheral Pin C9 (UART, SPI, I2C)
170B10I/OMultiplexed I/O & Peripheral Pin B10 (UART)
171D8I/OMultiplexed I/O & Peripheral Pin D8 (UART)
172A11I/OMultiplexed I/O & Peripheral Pin A11 (General)
173C10I/OMultiplexed I/O & Peripheral Pin C10 (General)
174E7I/OMultiplexed I/O & Peripheral Pin E7 (General)
175A12I/OMultiplexed I/O & Peripheral Pin A12 (General)
176B11I/OMultiplexed I/O & Peripheral Pin B11 (General)
PIN 1 D9
I/O
Multiplexed I/O & Peripheral Pin D9 (SPI)
Design note: PE2 | Alt: TRACECLK SAI1 CK1 ,_ , SPI4_SCK , SAI1_MCLKA_ , SAI4_MCLKA_ , QUADSPI_BK1IO2_ , SAI4_CK1 , ETH_MIITXD3_ , FMC_A23EVENTOUT ,
IPC-7351B Solder Density & Span C/G/Z Tuner

Live Embedded Datasheet PDF & Technical Drawing Gallery (6 Standard Drawings + 9 Extracted Figures)

Read the original datasheet PDF directly or click any drawing to view fullscreen
Open PDF in New Window ↗Read Datasheet PDF (.pdf)
PDF VIEWEROfficial Datasheet Document: STM32H747IGT6 (ST · LQFP-176(24x24))
Scroll, search text (Ctrl+F), or expand directly inside the embedded PDF reader below
1. Realistic 3D PackageREPRESENTATIVE
STM32H747IGT6 (LQFP-176(24x24)) - 1. Realistic 3D Package
Detailed solid 3D bodyExpand ›
2. Standard Pinout (Top View)CLEANROOM PINOUT
STM32H747IGT6 (LQFP-176(24x24)) - 2. Standard Pinout (Top View)
True package pinout (176 pins)Expand ›
3. Original Datasheet PinoutPDF PINOUT
STM32H747IGT6 (LQFP-176(24x24)) - 3. Original Datasheet Pinout
Uncropped datasheet pin diagramExpand ›
4. Package Dimensions (D×E×A)PACKAGE DIMENSIONS
STM32H747IGT6 (LQFP-176(24x24)) - 4. Package Dimensions (D×E×A)
LQFP-176(24x24) · 24.00×24.00mm · Pitch 0.50mmExpand ›
5. Recommended Land PatternLAND PATTERN
STM32H747IGT6 (LQFP-176(24x24)) - 5. Recommended Land Pattern
IPC-7351B Footprint (176 Pads)Expand ›
6. Application SchematicSCHEMATIC
STM32H747IGT6 (LQFP-176(24x24)) - 6. Application Schematic
Typical Application SchematicExpand ›
Original Datasheet Pinouts & Technical Drawings (9 figures · Page 1/1)
Showing 1–9 of 9 uncropped original figures for STM32H747
P20 · p20_fig01EXACT PACKAGE
STM32H747IGT6 (LQFP-176(24x24)) — Figure 2. TFBGA240+25 ball assignment differences
Figure 2. TFBGA240+25 ball assignment differences
P59 · p59_fig01EXACT PACKAGE
STM32H747IGT6 (LQFP-176(24x24)) — Figure 8. LQFP176 pinout
Figure 8. LQFP176 pinout
P237 · p237_fig01EXACT PACKAGE
STM32H747IGT6 (LQFP-176(24x24)) — Figure 77. LQFP176 package outline
Figure 77. LQFP176 package outline
P239 · p239_fig01EXACT PACKAGE
STM32H747IGT6 (LQFP-176(24x24)) — Figure 78. LQFP176 package recommended footprint
Figure 78. LQFP176 package recommended footprint
P1 · p01_fig01881×595px
STM32H747IGT6 (LQFP-176(24x24)) — Dual 32-bit Arm® Cortex®-M7 up to 480MHz and -M4 MCUs, up to
Dual 32-bit Arm® Cortex®-M7 up to 480MHz and -M4 MCUs, up to
P107 · p107_fig011546×1992px
STM32H747IGT6 (LQFP-176(24x24)) — Figure 13. Power supply scheme
Figure 13. Power supply scheme
P194 · p194_fig011546×1182px
STM32H747IGT6 (LQFP-176(24x24)) — Figure 44. ADC accuracy characteristics (12-bit resolution) 4096 [1LSB IDEAL = 4095 4094 4093
Figure 44. ADC accuracy characteristics (12-bit resolution) 4096 [1LSB IDEAL = 4095 4094 4093
P194 · p194_fig021546×692px
STM32H747IGT6 (LQFP-176(24x24)) — Figure 45. Typical connection diagram using the ADC
Figure 45. Typical connection diagram using the ADC
P243 · p243_fig011546×1169px
STM32H747IGT6 (LQFP-176(24x24)) — Figure 81. LQFP208 package recommended footprint
Figure 81. LQFP208 package recommended footprint

Technical Specifications & Part Details (STM32H747IGT6)

Summary of electrical parameters, mechanical dimensions, voltage range and peripheral interfaces from Datasheet (EN)
Embedded Microcontroller Unit (MCU)
Detailed Overview:STM32H747IGT6 (LQFP-176(24x24)) is a 176-pin embedded microcontroller unit (mcu) featuring a 24.00 × 24.00 × 1.60 mm mechanical envelope (lead pitch e = 0.50 mm). Rated for 3.0V ~ 3.6V (Typ 3.3V) supply operation across -40°C ~ +85°C (Industrial Grade) with integrated USB, SPI, I2C, I2S, ADC, PWM, SDIO, JTAG / SWD, IrDA, DAC, RTC/CLK, SWD/JTAG, UART interfaces.
Operating Supply VoltageV_CC / V_DD
3.0V ~ 3.6V (Typ 3.3V)
Place 100nF + 10µF X7R decoupling capacitors < 2mm from supply pins
Ambient Operating TemperatureT_A
-40°C ~ +85°C (Industrial Grade)
Industrial temperature grade; T_J(max) = +125°C
Clock / RF Operating Frequencyf_CLK / f_RF
480MHz
Extracted from authoritative PDF specification tables
Current & Power RatingI_OUT / I_CC
I_GPIO(max) = ±20 mA / pin | I_VDD(total) ≤ 150 mA
103 5V-tolerant (FT) pins detected
Package Envelope (D × E × A)D × E × A
24.00 × 24.00 × 1.60 mm (A1=0.10 mm)
Package family: LQFP (LQFP-176(24x24))
Pin Count & Lead PitchN / e
176 Pins | Pitch e = 0.50 mm (19.7 mil)
Normalized to Center-to-Center Span C per IPC-7351B
Integrated Peripheral InterfacesBuses
USB, SPI, I2C, I2S, ADC, PWM, SDIO, JTAG / SWD, IrDA, DAC, RTC/CLK, SWD/JTAG, UART
Cross-linked with 4D Pinout & Schematic Symbol
Reflow & Moisture SensitivityIPC / MSL
IPC-7351B Level B | J-STD-020 (Peak 260°C) | MSL-3
60% windowed solder paste stencil on thermal EPAD
Engineering Safety Alert: Boot Strapping Pin Alert (D7): Do not force conflicting external pull-ups/pull-downs during POR reset.
Engineering Safety Alert: Connect exposed thermal pad (if present) to internal ground plane via 0.3mm stitched thermal vias.

5-Point Standards Verification

Automated compliance checks prior to export
5/5 PASS
IEEE-315 Symbol176 auto-grouped pins
OK
IPC-7351B Land Pattern176 pads · Pitch 0.50mm
OK
IPC-7525 60% Solder PasteReflow 1:1 Standard
OK
DFM Rules JLCPCB / PCBWayMin pad clearance: 0.25mm
OK
3D STEP AP214 & GLBAligned coordinate origin (0,0,0)
OK

Hardware Verification & Community Engineering Reviews

Summary of electrical parameters, mechanical dimensions, voltage range and peripheral interfaces from Datasheet
5.00 PCB Verified

Mechanical Dimensions & Land Pattern (LQFP-176(24x24))

Extracted from Datasheet & IPC-7351B Normalized
mm
Package Body (D × E)Nominal
24.00 × 24.00 mm
Height (A) & Pitch (e)IPC-7351B
A=1.60mm · e=0.50mm
Pad Size (W × L)Level B
0.30 × 1.25 mm
Pins / Total PadsTopology
176P / 176Pad (QUAD_ROW)

Recommended Companion BOM & Drop-In Equivalents

Passive external components per reference schematic and 1:1 pin-compatible alternatives
DFM READY
Designator / Replacement MPNValue / PackageFunction & PCB Layout Rule
N/A
BOM
Per application circuit
LQFP-176(24x24)
Size power & signal trace widths for rated load current following IPC-2221 clearance rules.

Technical Frequently Asked Questions (FAQ) — STM32H747IGT6 (LQFP-176(24x24))

Quick answers covering Pinout, IPC-7351B Land Pattern dimensions, and CAD export formats
IPC-7351B / IEEE-315

What is the Pinout and operating voltage specification of STM32H747IGT6 (LQFP-176(24x24))?

Manufactured by ST, the STM32H747IGT6 is housed in a LQFP-176(24x24) package with 176 pins and a 0.50 mm lead pitch. Key pins include: 1 (D9: Multiplexed I/O & Peripheral Pin D9 (SPI)), 2 (D10: Multiplexed I/O & Peripheral Pin D10 (General)), 3 (B12: Multiplexed I/O & Peripheral Pin B12 (SPI)), 4 (C11: Multiplexed I/O & Peripheral Pin C11 (SPI)), 5 (E8: Multiplexed I/O & Peripheral Pin E8 (SPI, I2C)), 6 (-: Multiplexed I/O & Peripheral Pin - (General)).

What are the IPC-7351B PCB Footprint dimensions for STM32H747IGT6?

Normalized from the official datasheet mechanical drawing per IPC-7351B (Density Level B Nominal), STM32H747IGT6 (LQFP-176(24x24)) has a nominal body envelope of 24.00 × 24.00 mm, pitch e = 0.50 mm, and 176 copper pads.

Where can I download KiCad (.kicad_mod, .kicad_sym), Fusion 360 (.lbr), and 3D STEP models for STM32H747IGT6?

You can download the verified open-hardware (CERN-OHL-P-2.0) CAD library bundle for STM32H747IGT6 (ST, LQFP-176(24x24)) directly on this page, including KiCad 8 Footprints (.kicad_mod), Schematic Symbols (.kicad_sym), Autodesk Fusion 360 / Eagle (.lbr), and 3D STEP AP214 / WebGL GLB models.

Static Reference Appendix: Pinout Table (176 pins) & STM32H747 Family VariantsExpand static table
Pin #Signal NameElectrical TypeFunctional Description & Design Notes
1D9Digital_IOSignal terminal D9 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: SPI4_SCK. Supported peripheral buses: SPI.
2D10Digital_IOSignal terminal D10 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: D10. Supported peripheral buses: General.
3B12Digital_IOSignal terminal B12 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: SPI4_NSS_SAI1FSA. Supported peripheral buses: SPI.
4C11Digital_IOSignal terminal C11 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: SPI4_MISO. Supported peripheral buses: SPI.
5E8Digital_IOSignal terminal E8 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: SPI4_MOSI. Supported peripheral buses: SPI, I2C.
6-Digital_IOSignal terminal - (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: -. Supported peripheral buses: General.
7-Digital_IOSignal terminal - (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: -. Supported peripheral buses: General.
8B13Digital_IOSignal terminal B13 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: B13. Supported peripheral buses: General.
9E9Digital_IOSignal terminal E9 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: E9. Supported peripheral buses: RTC/CLK.
10C13Digital_IOSignal terminal C13 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: C13. Supported peripheral buses: RTC/CLK.
11C12Digital_IOSignal terminal C12 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: C12. Supported peripheral buses: RTC/CLK.
12-Digital_IOSignal terminal - (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: -. Supported peripheral buses: General.
13D13Digital_IOSignal terminal D13 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: D13. Supported peripheral buses: General.
14D12Digital_IOSignal terminal D12 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: D12. Supported peripheral buses: General.
15E12Digital_IOSignal terminal E12 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: E12. Supported peripheral buses: General.
16E13Digital_IOSignal terminal E13 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: E13. Supported peripheral buses: General.
17E11Digital_IOSignal terminal E11 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: E11. Supported peripheral buses: General.
18E10Digital_IOSignal terminal E10 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: E10. Supported peripheral buses: I2C.
19F9Digital_IOSignal terminal F9 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: F9. Supported peripheral buses: I2C.
20F12Digital_IOSignal terminal F12 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: F12. Supported peripheral buses: I2C.
21F13Digital_IOSignal terminal F13 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: F13. Supported peripheral buses: ADC.
22F11Digital_IOSignal terminal F11 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: F11. Supported peripheral buses: ADC.
23F10Digital_IOSignal terminal F10 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: F10. Supported peripheral buses: ADC.
24G12Digital_IOSignal terminal G12 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: G12. Supported peripheral buses: General.
25G13Digital_IOSignal terminal G13 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: G13. Supported peripheral buses: General.
26-Digital_IOSignal terminal - (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: -. Supported peripheral buses: UART, ADC.
27-Digital_IOSignal terminal - (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: -. Supported peripheral buses: UART, ADC.
28-Digital_IOSignal terminal - (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: SPI5_MISO. Supported peripheral buses: UART, SPI, ADC.
29-Digital_IOSignal terminal - (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: SPI5_MOSI. Supported peripheral buses: UART, SPI, ADC.
30-Digital_IOSignal terminal - (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: -. Supported peripheral buses: ADC.
31H12Digital_IOSignal terminal H12 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: H12. Supported peripheral buses: RTC/CLK.
32H13Digital_IOSignal terminal H13 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: H13. Supported peripheral buses: RTC/CLK.
33H11Digital_IOSignal terminal H11 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: H11. Supported peripheral buses: General.
34G11Digital_IOSignal terminal G11 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: G11. Supported peripheral buses: ADC.
35G10Digital_IOSignal terminal G10 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: SPI2_MOSI. Supported peripheral buses: SPI, I2C, ADC, RTC/CLK.
36PC2_CDigital_IOSignal terminal PC2_C (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PC2_C. Supported peripheral buses: General.
37PC3_CDigital_IOSignal terminal PC3_C (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: PC3_C. Supported peripheral buses: General.
38J13Digital_IOSignal terminal J13 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: J13. Supported peripheral buses: General.
39J12Digital_IOSignal terminal J12 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: J12. Supported peripheral buses: General.
40J11Digital_IOSignal terminal J11 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: J11. Supported peripheral buses: General.
41L13Digital_IOSignal terminal L13 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: L13. Supported peripheral buses: UART, SPI, ADC, PWM.
42L12Digital_IOSignal terminal L12 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: L12. Supported peripheral buses: UART, ADC, PWM.
43K11Digital_IOSignal terminal K11 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: K11. Supported peripheral buses: UART, SPI, ADC, PWM.
44-Digital_IOSignal terminal - (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: -. Supported peripheral buses: General.
45-Digital_IOSignal terminal - (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: -. Supported peripheral buses: General.
46J10Digital_IOSignal terminal J10 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: J10. Supported peripheral buses: UART, ADC, PWM.
47L11Digital_IOSignal terminal L11 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: L11. Supported peripheral buses: General.
48M12Digital_IOSignal terminal M12 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: M12. Supported peripheral buses: General.
49K10Digital_IOSignal terminal K10 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: SPI1_NSS, SPI3_NSS, SPI6_NSS. Supported peripheral buses: UART, SPI, ADC, DAC.
50H10Digital_IOSignal terminal H10 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: SPI1_SCK, SPI6_SCK. Supported peripheral buses: SPI, ADC, DAC, PWM.
51G9Digital_IOSignal terminal G9 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: SPI1_MISO, SPI6_MISO. Supported peripheral buses: SPI, ADC.
52J9Digital_IOSignal terminal J9 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: SPI1_MOSI, SPI6_MOSI. Supported peripheral buses: SPI, ADC, PWM.
53M11Digital_IOSignal terminal M11 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: M11. Supported peripheral buses: UART, ADC.
54L10Digital_IOSignal terminal L10 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: L10. Supported peripheral buses: UART, ADC.
55K9Digital_IOSignal terminal K9 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: K9. Supported peripheral buses: UART, ADC, PWM.
56H9Digital_IOSignal terminal H9 (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: H9. Supported peripheral buses: ADC, PWM.
57M10Digital_IOSignal terminal M10 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: SPI3_MOSI. Supported peripheral buses: SPI, I2C, RTC/CLK.
58F8Digital_IOSignal terminal F8 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: SPI5_MOSI. Supported peripheral buses: SPI, ADC.
59G8Digital_IOSignal terminal G8 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: G8. Supported peripheral buses: ADC.
60H8Digital_IOSignal terminal H8 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: H8. Supported peripheral buses: I2C, ADC.
61K8Digital_IOSignal terminal K8 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: K8. Supported peripheral buses: I2C, ADC.
62J8Digital_IOSignal terminal J8 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: J8. Supported peripheral buses: I2C.
63L8Digital_IOSignal terminal L8 (I/O, 3.3V VDD (5V-Tolerant FT) domain). Multiplexed alternate functions: L8. Supported peripheral buses: General.
64-Digital_IOSignal terminal - (I/O, 3.3V VDD (Max 4.0V) domain). Multiplexed alternate functions: -. Supported peripheral buses: General.
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