SY54020ARMG (MLF-16) — Schematic Symbol, IPC-7351B Footprint & 3D STEP Model

Q: What is the Pinout and operating voltage specification of SY54020ARMG (MLF-16)?

Manufactured by MICROCHIP, the SY54020ARMG is housed in a MLF-16 package with 17 pins and a 0.50 mm lead pitch, supporting a VCC supply range of 1.14V to 1.26V. Key pins include: 1 (VT: Multiplexed I/O & Peripheral Pin VT (General)), 2 (IN: Multiplexed I/O & Peripheral Pin IN (General)), 3 (#IN: Multiplexed I/O & Peripheral Pin #IN (General)), 4 (/EN: Multiplexed I/O & Peripheral Pin /EN (General)), 5 (GND , Exposedpad: Ground Reference Pin (GND , Exposedpad)), 6 (#Q3: Multiplexed I/O & Peripheral Pin #Q3 (General)).

Q: What are the IPC-7351B PCB Footprint dimensions for SY54020ARMG?

Normalized from the official datasheet mechanical drawing per IPC-7351B (Density Level B Nominal), SY54020ARMG (MLF-16) has a nominal body envelope of 3.00 × 3.00 mm, pitch e = 0.50 mm, and 17 copper pads plus a central exposed thermal pad (EPAD) of 1.60 × 1.60 mm with a 60% IPC-7525 windowed solder paste grid.

Q: Where can I download KiCad (.kicad_mod, .kicad_sym), Fusion 360 (.lbr), and 3D STEP models for SY54020ARMG?

You can download the verified open-hardware (CERN-OHL-P-2.0) CAD library bundle for SY54020ARMG (MICROCHIP, MLF-16) 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.

1. SYMBOL

2. 2D FOOTPRINT

3. 3D CAD MODEL

Package Body: 3.00mm × 3.00mm · Pitch: 0.50mm · Ruler Step: 1.00mmSynced <100ms

Synchronized Pinout (Symbol / 2D / 3D) (17/17)

Touch or hover any pin to highlight concurrently across Symbol, Footprint and 3D

Pin	Symbol	Type	Function (EN)
1	VT	I/O	Multiplexed I/O & Peripheral Pin VT (General)
2	IN	I/O	Multiplexed I/O & Peripheral Pin IN (General)
3	#IN	I/O	Multiplexed I/O & Peripheral Pin #IN (General)
4	/EN	I/O	Multiplexed I/O & Peripheral Pin /EN (General)
5	GND , Exposedpad	GND	Ground Reference Pin (GND , Exposedpad)
6	#Q3	I/O	Multiplexed I/O & Peripheral Pin #Q3 (General)
7	Q3	I/O	Multiplexed I/O & Peripheral Pin Q3 (General)
8	VCCO	Power	Regulated Power Output (VCCO — 1.14V to 1.26V)
9	#Q2	I/O	Multiplexed I/O & Peripheral Pin #Q2 (General)
10	Q2	I/O	Multiplexed I/O & Peripheral Pin Q2 (General)
11	#Q1	I/O	Multiplexed I/O & Peripheral Pin #Q1 (General)
12	Q1	I/O	Multiplexed I/O & Peripheral Pin Q1 (General)
13	VCCO	Power	Regulated Power Output (VCCO — 1.14V to 1.26V)
14	#Q0	I/O	Multiplexed I/O & Peripheral Pin #Q0 (General)
15	Q0	I/O	Multiplexed I/O & Peripheral Pin Q0 (General)
16	VCC	Power	Power Supply Input (VCC — 1.14V to 1.26V)
17	EP	GND	Exposed Thermal & Ground Pad (EP)

PIN 1 VT

I/O

Multiplexed I/O & Peripheral Pin VT (General)

Design note: Input Termination Center-Tap: Each side of the differential input pair terminates to the VT pin This pin provides a center-tap to a termination network for maximum . interfaceflexibility AninternalhighimpedanceresistordividerbiasesVTtoallow

IPC-7351B Solder Density & Span C/G/Z Tuner

Extracted Drawings Gallery (6 Standard Drawings + 6 Extracted Figures)

Read the original datasheet PDF directly or click any drawing to view fullscreen

1. Realistic 3D PackageREPRESENTATIVE

SY54020ARMG (MLF-16) - 1. Realistic 3D Package

Detailed solid 3D bodyExpand ›

2. Standard Pinout (Top View)CLEANROOM PINOUT

SY54020ARMG (MLF-16) - 2. Standard Pinout (Top View)

True package pinout (17 pins)Expand ›

3. Original Datasheet PinoutPDF PINOUT

SY54020ARMG (MLF-16) - 3. Original Datasheet Pinout

Uncropped datasheet pin diagramExpand ›

4. Package Dimensions (D×E×A)PACKAGE DIMENSIONS

SY54020ARMG (MLF-16) - 4. Package Dimensions (D×E×A)

MLF-16 · 3.00×3.00mm · Pitch 0.50mmExpand ›

5. Recommended Land PatternLAND PATTERN

SY54020ARMG (MLF-16) - 5. Recommended Land Pattern

IPC-7351B Footprint (17 Pads)Expand ›

6. Application SchematicSCHEMATIC

SY54020ARMG (MLF-16) - 6. Application Schematic

Typical Application SchematicExpand ›

Original Datasheet Pinouts & Technical Drawings (6 figures · Page 1/1)

Showing 1–6 of 6 uncropped original figures for SY54020

P2 · p02_fig01EXACT PACKAGE

16-Pin MLF® (MLF-16)

P1 · p01_fig01702×137px

General Description

P1 · p01_fig02863×577px

Functional Block Diagram

P2 · p02_fig01P2

Datasheet Page 2 (p02_fig01)

P14 · p14_fig011958×1240px

Package Information

P14 · p14_fig01P14

Datasheet Page 14 (p14_fig01)

Technical Specifications & Part Details (SY54020ARMG)

Summary of electrical parameters, mechanical dimensions, voltage range and peripheral interfaces from Datasheet (EN)

Standard Electronic & Interconnect Component

Detailed Overview:SY54020ARMG (MLF-16) is a 16-pin standard electronic & interconnect component featuring a 3.00 × 3.00 × 1.00 mm mechanical envelope (lead pitch e = 0.50 mm). Rated for 1.14V to 1.26V supply operation across 40°C to +85°C with integrated Standard I/O / Passive interfaces.

Operating Supply VoltageV_CC / V_DD

1.14V to 1.26V

Place 100nF + 10µF X7R decoupling capacitors < 2mm from supply pins

Ambient Operating TemperatureT_A

40°C to +85°C

Industrial temperature grade; T_J(max) = +125°C

Clock / RF Operating Frequencyf_CLK / f_RF

3.2GHz

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

3.00 × 3.00 × 1.00 mm (A1=0.02 mm)

Package family: OTHER (MLF-16)

Pin Count & Lead PitchN / e

16 Pins | Pitch e = 0.50 mm (19.7 mil)

Normalized to Center-to-Center Span C per IPC-7351B

Integrated Peripheral InterfacesBuses

Standard I/O / Passive

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 Symbol17 auto-grouped pins

IPC-7351B Land Pattern17 pads · Pitch 0.50mm

IPC-7525 60% Solder PasteEPAD 1.60×1.60mm windowed grid

DFM Rules JLCPCB / PCBWayMin pad clearance: 0.25mm

3D STEP AP214 & GLBAligned coordinate origin (0,0,0)

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 (MLF-16)

Extracted from Datasheet & IPC-7351B Normalized

Package Body (D × E)Nominal

3.00 × 3.00 mm

Height (A) & Pitch (e)IPC-7351B

A=1.00mm · e=0.50mm

Pad Size (W × L)Level B

0.30 × 0.65 mm

Pins / Total PadsTopology

17P / 17Pad (CUSTOM_ARRAY)

Recommended Companion BOM & Drop-In Equivalents

Passive external components per reference schematic and 1:1 pin-compatible alternatives

DFM READY

Designator / Replacement MPN	Value / Package	Function & PCB Layout Rule
N/A BOM	Per application circuit MLF-16	Size power & signal trace widths for rated load current following IPC-2221 clearance rules.

Technical Frequently Asked Questions (FAQ) — SY54020ARMG (MLF-16)

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 SY54020ARMG (MLF-16)?

Manufactured by MICROCHIP, the SY54020ARMG is housed in a MLF-16 package with 17 pins and a 0.50 mm lead pitch, supporting a VCC supply range of 1.14V to 1.26V. Key pins include: 1 (VT: Multiplexed I/O & Peripheral Pin VT (General)), 2 (IN: Multiplexed I/O & Peripheral Pin IN (General)), 3 (#IN: Multiplexed I/O & Peripheral Pin #IN (General)), 4 (/EN: Multiplexed I/O & Peripheral Pin /EN (General)), 5 (GND , Exposedpad: Ground Reference Pin (GND , Exposedpad)), 6 (#Q3: Multiplexed I/O & Peripheral Pin #Q3 (General)).

What are the IPC-7351B PCB Footprint dimensions for SY54020ARMG?

Normalized from the official datasheet mechanical drawing per IPC-7351B (Density Level B Nominal), SY54020ARMG (MLF-16) has a nominal body envelope of 3.00 × 3.00 mm, pitch e = 0.50 mm, and 17 copper pads plus a central exposed thermal pad (EPAD) of 1.60 × 1.60 mm with a 60% IPC-7525 windowed solder paste grid.

Where can I download KiCad (.kicad_mod, .kicad_sym), Fusion 360 (.lbr), and 3D STEP models for SY54020ARMG?

You can download the verified open-hardware (CERN-OHL-P-2.0) CAD library bundle for SY54020ARMG (MICROCHIP, MLF-16) 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 (17 pins) & SY54020 Family VariantsExpand static table

Pin #	Signal Name	Electrical Type	Functional Description & Design Notes
1	VT	Digital_IO	Signal terminal VT (I/O, 1.14V to 1.26V domain). Multiplexed alternate functions: VT. Supported peripheral buses: General.
2	IN	Digital_IO	Signal terminal IN (I/O, 1.14V to 1.26V domain). Multiplexed alternate functions: IN. Supported peripheral buses: General.
3	#IN	Digital_IO	Signal terminal #IN (I/O, 1.14V to 1.26V domain). Multiplexed alternate functions: #IN. Supported peripheral buses: General.
4	/EN	Digital_IO	Signal terminal /EN (I/O, 1.14V to 1.26V domain). Multiplexed alternate functions: /EN. Supported peripheral buses: General.
5	GND , Exposedpad	GND	0V electrical ground return terminal (GND , Exposedpad) for internal core logic, I/O drivers, and analog sub-blocks.
6	#Q3	Digital_IO	Signal terminal #Q3 (I/O, 1.14V to 1.26V domain). Multiplexed alternate functions: #Q3. Supported peripheral buses: General.
7	Q3	Digital_IO	Signal terminal Q3 (I/O, 1.14V to 1.26V domain). Multiplexed alternate functions: Q3. Supported peripheral buses: General.
8	VCCO	Power_Out	Regulated power output rail (VCCO) operating in the 1.14V to 1.26V domain (Max rating: 1.26V).
9	#Q2	Digital_IO	Signal terminal #Q2 (I/O, 1.14V to 1.26V domain). Multiplexed alternate functions: #Q2. Supported peripheral buses: General.
10	Q2	Digital_IO	Signal terminal Q2 (I/O, 1.14V to 1.26V domain). Multiplexed alternate functions: Q2. Supported peripheral buses: General.
11	#Q1	Digital_IO	Signal terminal #Q1 (I/O, 1.14V to 1.26V domain). Multiplexed alternate functions: #Q1. Supported peripheral buses: General.
12	Q1	Digital_IO	Signal terminal Q1 (I/O, 1.14V to 1.26V domain). Multiplexed alternate functions: Q1. Supported peripheral buses: General.
13	VCCO	Power_Out	Regulated power output rail (VCCO) operating in the 1.14V to 1.26V domain (Max rating: 1.26V).
14	#Q0	Digital_IO	Signal terminal #Q0 (I/O, 1.14V to 1.26V domain). Multiplexed alternate functions: #Q0. Supported peripheral buses: General.
15	Q0	Digital_IO	Signal terminal Q0 (I/O, 1.14V to 1.26V domain). Multiplexed alternate functions: Q0. Supported peripheral buses: General.
16	VCC	Power_In	Primary positive power supply input (VCC) operating in the 1.14V to 1.26V domain (Max rating: 1.26V).
17	EP	GND	Bottom exposed die attach pad (EP) providing primary thermal conduction path to the PCB and low-inductance 0V ground return.

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