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PIC16LF1933T-I/SS (SSOP-28-208mil) — Symbol, Footprint IPC-7351B & 3D STEP Model

PIC16LF1933T-I/SS

MICROCHIPID: C510926SSOP-28-208mil · 28 Pins · Pitch 0.65mmIPC-7351B Verified5.0 (0)
SYNCHRONIZED 4D CROSS-PROBE MODETouch or hover any pin to highlight concurrently across Symbol, Footprint and 3D
1. SYMBOL
U1 · PIC16LF1933T-I/SS (SSOP-28-208mil)1VPP/MCLR#/RE2RA03RA14RA25RA36RA47RA58VSS9RA710RA611RC012RC113RC214RC328RB7/ICSPDAT27RB6/ICSPCLK26RB525RB424RB323RB222RB121RB020VDD19VSS18RC717RC616RC515RC4Grid Pitch = 2.54mm (IEEE-315)-17.8-12.7-7.6-2.52.57.612.717.822.917.812.77.62.5-2.5-7.6-12.7-17.8-22.9mm
2. 2D FOOTPRINT
12345678910111213141516171819202122232425262728E=5.30mm · Pitch e=0.65mmD=10.20mm-7-5-3-113577531-1-3-5-7mm
3. 3D CAD MODEL
Package Body: 5.30mm × 10.20mm · Pitch: 0.65mm · Ruler Step: 1.00mmSynced <100ms

Synchronized Pinout (Symbol / 2D / 3D) (28/28)

Touch or hover any pin to highlight concurrently across Symbol, Footprint and 3D
PinSymbolTypeFunction (EN)
1VPP/MCLR#/RE3I/OMultiplexed I/O & Peripheral Pin VPP/MCLR#/RE3 (General)
2RA0I/OMultiplexed I/O & Peripheral Pin RA0 (General)
3RA1I/OMultiplexed I/O & Peripheral Pin RA1 (General)
4RA2I/OMultiplexed I/O & Peripheral Pin RA2 (General)
5RA3I/OMultiplexed I/O & Peripheral Pin RA3 (General)
6RA4I/OMultiplexed I/O & Peripheral Pin RA4 (General)
7RA5I/OMultiplexed I/O & Peripheral Pin RA5 (General)
8VSSGNDGround Reference Pin (VSS)
9RA7I/OMultiplexed I/O & Peripheral Pin RA7 (General)
10RA6I/OMultiplexed I/O & Peripheral Pin RA6 (General)
11RC0I/OMultiplexed I/O & Peripheral Pin RC0 (General)
12RC1I/OMultiplexed I/O & Peripheral Pin RC1 (General)
13RC2I/OMultiplexed I/O & Peripheral Pin RC2 (General)
14RC3I/OMultiplexed I/O & Peripheral Pin RC3 (General)
15RC4I/OMultiplexed I/O & Peripheral Pin RC4 (General)
16RC5I/OMultiplexed I/O & Peripheral Pin RC5 (General)
17RC6I/OMultiplexed I/O & Peripheral Pin RC6 (General)
18RC7I/OMultiplexed I/O & Peripheral Pin RC7 (General)
19VSSGNDGround Reference Pin (VSS)
20VDDPowerPower Supply Input (VDD — 1.8V-5.5V)
21RB0I/OMultiplexed I/O & Peripheral Pin RB0 (General)
22RB1I/OMultiplexed I/O & Peripheral Pin RB1 (General)
23RB2I/OMultiplexed I/O & Peripheral Pin RB2 (General)
24RB3I/OMultiplexed I/O & Peripheral Pin RB3 (General)
25RB4I/OMultiplexed I/O & Peripheral Pin RB4 (General)
26RB5I/OMultiplexed I/O & Peripheral Pin RB5 (General)
27RB6/ICSPCLKI/OMultiplexed I/O & Peripheral Pin RB6/ICSPCLK (General)
28RB7/ICSPDATI/OMultiplexed I/O & Peripheral Pin RB7/ICSPDAT (General)
PIN 1 VPP/MCLR#/RE3
I/O
Multiplexed I/O & Peripheral Pin VPP/MCLR#/RE3 (General)
Design note: Signal terminal VPP/MCLR#/RE3 (I/O, 1.8V-5.5V domain). Multiplexed alternate functions: VPP/MCLR#/RE3. Supported peripheral buses: General.
IPC-7351B Solder Density & Span C/G/Z Tuner

Live Embedded Datasheet PDF & Technical Drawing Gallery (6 Standard Drawings + 11 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: PIC16LF1933T-I/SS (MICROCHIP · SSOP-28-208mil)
Scroll, search text (Ctrl+F), or expand directly inside the embedded PDF reader below
1. Realistic 3D PackageREPRESENTATIVE
PIC16LF1933T-I/SS (SSOP-28-208mil) - 1. Realistic 3D Package
Detailed solid 3D bodyExpand ›
2. Standard Pinout (Top View)CLEANROOM PINOUT
PIC16LF1933T-I/SS (SSOP-28-208mil) - 2. Standard Pinout (Top View)
True package pinout (28 pins)Expand ›
3. Original Datasheet PinoutPDF PINOUT
PIC16LF1933T-I/SS (SSOP-28-208mil) - 3. Original Datasheet Pinout
Uncropped datasheet pin diagramExpand ›
4. Package Dimensions (D×E×A)PACKAGE DIMENSIONS
PIC16LF1933T-I/SS (SSOP-28-208mil) - 4. Package Dimensions (D×E×A)
SSOP-28-208mil · 5.30×10.20mm · Pitch 0.65mmExpand ›
5. Recommended Land PatternLAND PATTERN
PIC16LF1933T-I/SS (SSOP-28-208mil) - 5. Recommended Land Pattern
IPC-7351B Footprint (28 Pads)Expand ›
6. Application SchematicSCHEMATIC
PIC16LF1933T-I/SS (SSOP-28-208mil) - 6. Application Schematic
Typical Application SchematicExpand ›
Original Datasheet Pinouts & Technical Drawings (11 figures · Page 1/1)
Showing 1–11 of 11 uncropped original figures for PIC16LF1933T
P1 · p01_fig01376×200px
PIC16LF1933T-I/SS (SSOP-28-208mil) — 28-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver with XLP Technology
28-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver with XLP Technology
P192 · p192_fig011617×572px
PIC16LF1933T-I/SS (SSOP-28-208mil) — FIGURE 23-1: CAPTURE MODE OPERATION BLOCK DIAGRAM
FIGURE 23-1: CAPTURE MODE OPERATION BLOCK DIAGRAM
P194 · p194_fig011716×795px
PIC16LF1933T-I/SS (SSOP-28-208mil) — FIGURE 23-2: COMPARE MODE OPERATION BLOCK DIAGRAM
FIGURE 23-2: COMPARE MODE OPERATION BLOCK DIAGRAM
P194 · p194_fig021784×641px
PIC16LF1933T-I/SS (SSOP-28-208mil) — PIC16(L)F1933 CCP5
PIC16(L)F1933 CCP5
P201 · p201_fig011536×1053px
PIC16LF1933T-I/SS (SSOP-28-208mil) — FIGURE 23-6: EXAMPLE PWM (ENHANCED MODE) OUTPUT RELATIONSHIPS (ACTIVE-HIGH STATE)
FIGURE 23-6: EXAMPLE PWM (ENHANCED MODE) OUTPUT RELATIONSHIPS (ACTIVE-HIGH STATE)
P201 · p201_fig01P201
PIC16LF1933T-I/SS (SSOP-28-208mil) — Datasheet Page 201 (p201_fig01)
Datasheet Page 201 (p201_fig01)
P212 · p212_fig011698×565px
PIC16LF1933T-I/SS (SSOP-28-208mil) — FIGURE 23-19: EXAMPLE OF STEERING EVENT AT END OF INSTRUCTION (STRxSYNC = 0)
FIGURE 23-19: EXAMPLE OF STEERING EVENT AT END OF INSTRUCTION (STRxSYNC = 0)
P212 · p212_fig021777×721px
PIC16LF1933T-I/SS (SSOP-28-208mil) — FIGURE 23-20: EXAMPLE OF STEERING EVENT AT BEGINNING OF INSTRUCTION (STRxSYNC = 1)
FIGURE 23-20: EXAMPLE OF STEERING EVENT AT BEGINNING OF INSTRUCTION (STRxSYNC = 1)
P349 · p349_fig011416×1013px
PIC16LF1933T-I/SS (SSOP-28-208mil) — FIGURE 28-4: TYPICAL CONNECTION FOR ICSP™ PROGRAMMING
FIGURE 28-4: TYPICAL CONNECTION FOR ICSP™ PROGRAMMING
P349 · p349_fig01P349
PIC16LF1933T-I/SS (SSOP-28-208mil) — Datasheet Page 349 (p349_fig01)
Datasheet Page 349 (p349_fig01)
P437 · p437_fig011743×2243px
PIC16LF1933T-I/SS (SSOP-28-208mil) — PIC16(L)F1933
PIC16(L)F1933

Technical Specifications & Part Details (PIC16LF1933T-I/SS)

Summary of electrical parameters, mechanical dimensions, voltage range and peripheral interfaces from Datasheet (EN)
Standard Electronic & Interconnect Component
Detailed Overview:PIC16LF1933T-I/SS (SSOP-28-208mil) is a 28-pin standard electronic & interconnect component featuring a 10.20 × 5.30 × 2.00 mm mechanical envelope (lead pitch e = 0.65 mm). Rated for 1.8V-5.5V supply operation across -40°C ~ +85°C (Industrial Grade) with integrated UART, SPI, I2C, ADC, DAC, PWM interfaces.
Operating Supply VoltageV_CC / V_DD
1.8V-5.5V
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
32 MHz
Extracted from authoritative PDF specification tables
Current & Power RatingI_OUT / I_CC
I_GPIO(max) = ±20 mA / pin | I_VDD(total) ≤ 150 mA
Observe per-pin absolute maximum current limits
Package Envelope (D × E × A)D × E × A
10.20 × 5.30 × 2.00 mm (A1=0.15 mm)
Package family: TSSOP (SSOP-28-208mil)
Pin Count & Lead PitchN / e
28 Pins | Pitch e = 0.65 mm (25.6 mil)
Normalized to Center-to-Center Span C per IPC-7351B
Integrated Peripheral InterfacesBuses
UART, SPI, I2C, ADC, DAC, PWM
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: Verify Pin-1 chamfer orientation on Top Silkscreen prior to SMT pick-and-place assembly.
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 Symbol28 auto-grouped pins
OK
IPC-7351B Land Pattern28 pads · Pitch 0.65mm
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 (SSOP-28-208mil)

Extracted from Datasheet & IPC-7351B Normalized
mm
Package Body (D × E)Nominal
10.20 × 5.30 mm
Height (A) & Pitch (e)IPC-7351B
A=2.00mm · e=0.65mm
Pad Size (W × L)Level B
0.42 × 1.60 mm
Pins / Total PadsTopology
28P / 28Pad (DUAL_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
SSOP-28-208mil
Size power & signal trace widths for rated load current following IPC-2221 clearance rules.

Technical Frequently Asked Questions (FAQ) — PIC16LF1933T-I/SS (SSOP-28-208mil)

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 PIC16LF1933T-I/SS (SSOP-28-208mil)?

Manufactured by MICROCHIP, the PIC16LF1933T-I/SS is housed in a SSOP-28-208mil package with 28 pins and a 0.65 mm lead pitch, supporting a VCC supply range of 1.8V-5.5V. Key pins include: 1 (VPP/MCLR#/RE3: Multiplexed I/O & Peripheral Pin VPP/MCLR#/RE3 (General)), 2 (RA0: Multiplexed I/O & Peripheral Pin RA0 (General)), 3 (RA1: Multiplexed I/O & Peripheral Pin RA1 (General)), 4 (RA2: Multiplexed I/O & Peripheral Pin RA2 (General)), 5 (RA3: Multiplexed I/O & Peripheral Pin RA3 (General)), 6 (RA4: Multiplexed I/O & Peripheral Pin RA4 (General)).

What are the IPC-7351B PCB Footprint dimensions for PIC16LF1933T-I/SS?

Normalized from the official datasheet mechanical drawing per IPC-7351B (Density Level B Nominal), PIC16LF1933T-I/SS (SSOP-28-208mil) has a nominal body envelope of 5.30 × 10.20 mm, pitch e = 0.65 mm, and 28 copper pads.

Where can I download KiCad (.kicad_mod, .kicad_sym), Fusion 360 (.lbr), and 3D STEP models for PIC16LF1933T-I/SS?

You can download the verified open-hardware (CERN-OHL-P-2.0) CAD library bundle for PIC16LF1933T-I/SS (MICROCHIP, SSOP-28-208mil) 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 (28 pins) & PIC16LF1933T Family VariantsExpand static table
Pin #Signal NameElectrical TypeFunctional Description & Design Notes
1VPP/MCLR#/RE3Digital_IOSignal terminal VPP/MCLR#/RE3 (I/O, 1.8V-5.5V domain). Multiplexed alternate functions: VPP/MCLR#/RE3. Supported peripheral buses: General.
2RA0Digital_IOSignal terminal RA0 (I/O, 1.8V-5.5V domain). Multiplexed alternate functions: RA0. Supported peripheral buses: General.
3RA1Digital_IOSignal terminal RA1 (I/O, 1.8V-5.5V domain). Multiplexed alternate functions: RA1. Supported peripheral buses: General.
4RA2Digital_IOSignal terminal RA2 (I/O, 1.8V-5.5V domain). Multiplexed alternate functions: RA2. Supported peripheral buses: General.
5RA3Digital_IOSignal terminal RA3 (I/O, 1.8V-5.5V domain). Multiplexed alternate functions: RA3. Supported peripheral buses: General.
6RA4Digital_IOSignal terminal RA4 (I/O, 1.8V-5.5V domain). Multiplexed alternate functions: RA4. Supported peripheral buses: General.
7RA5Digital_IOSignal terminal RA5 (I/O, 1.8V-5.5V domain). Multiplexed alternate functions: RA5. Supported peripheral buses: General.
8VSSGND0V electrical ground return terminal (VSS) for internal core logic, I/O drivers, and analog sub-blocks.
9RA7Digital_IOSignal terminal RA7 (I/O, 1.8V-5.5V domain). Multiplexed alternate functions: RA7. Supported peripheral buses: General.
10RA6Digital_IOSignal terminal RA6 (I/O, 1.8V-5.5V domain). Multiplexed alternate functions: RA6. Supported peripheral buses: General.
11RC0Digital_IOSignal terminal RC0 (I/O, 1.8V-5.5V domain). Multiplexed alternate functions: RC0. Supported peripheral buses: General.
12RC1Digital_IOSignal terminal RC1 (I/O, 1.8V-5.5V domain). Multiplexed alternate functions: RC1. Supported peripheral buses: General.
13RC2Digital_IOSignal terminal RC2 (I/O, 1.8V-5.5V domain). Multiplexed alternate functions: RC2. Supported peripheral buses: General.
14RC3Digital_IOSignal terminal RC3 (I/O, 1.8V-5.5V domain). Multiplexed alternate functions: RC3. Supported peripheral buses: General.
15RC4Digital_IOSignal terminal RC4 (I/O, 1.8V-5.5V domain). Multiplexed alternate functions: RC4. Supported peripheral buses: General.
16RC5Digital_IOSignal terminal RC5 (I/O, 1.8V-5.5V domain). Multiplexed alternate functions: RC5. Supported peripheral buses: General.
17RC6Digital_IOSignal terminal RC6 (I/O, 1.8V-5.5V domain). Multiplexed alternate functions: RC6. Supported peripheral buses: General.
18RC7Digital_IOSignal terminal RC7 (I/O, 1.8V-5.5V domain). Multiplexed alternate functions: RC7. Supported peripheral buses: General.
19VSSGND0V electrical ground return terminal (VSS) for internal core logic, I/O drivers, and analog sub-blocks.
20VDDPower_InPrimary positive power supply input (VDD) operating in the 1.8V-5.5V domain (Max rating: 5.5V).
21RB0Digital_IOSignal terminal RB0 (I/O, 1.8V-5.5V domain). Multiplexed alternate functions: RB0. Supported peripheral buses: General.
22RB1Digital_IOSignal terminal RB1 (I/O, 1.8V-5.5V domain). Multiplexed alternate functions: RB1. Supported peripheral buses: General.
23RB2Digital_IOSignal terminal RB2 (I/O, 1.8V-5.5V domain). Multiplexed alternate functions: RB2. Supported peripheral buses: General.
24RB3Digital_IOSignal terminal RB3 (I/O, 1.8V-5.5V domain). Multiplexed alternate functions: RB3. Supported peripheral buses: General.
25RB4Digital_IOSignal terminal RB4 (I/O, 1.8V-5.5V domain). Multiplexed alternate functions: RB4. Supported peripheral buses: General.
26RB5Digital_IOSignal terminal RB5 (I/O, 1.8V-5.5V domain). Multiplexed alternate functions: RB5. Supported peripheral buses: General.
27RB6/ICSPCLKDigital_IOSignal terminal RB6/ICSPCLK (I/O, 1.8V-5.5V domain). Multiplexed alternate functions: RB6/ICSPCLK. Supported peripheral buses: General.
28RB7/ICSPDATDigital_IOSignal terminal RB7/ICSPDAT (I/O, 1.8V-5.5V domain). Multiplexed alternate functions: RB7/ICSPDAT. Supported peripheral buses: General.
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