component

ATA6562-GAQW1

Public Made by Adom

by adom

Microchip Tech CAN ICs, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentcommunication interface chip-uart-485-232ata6562-gaqw1factory-2.0.0extractor-text

Verified ATA6562-GAQW1

by Ray · last 2 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

2 Nov 2026RayPublished by the parts factory: tier mfr, 8 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: ATA6562-GAQW1 · SOIC-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 32-page datasheet
  • ✓distributor: lcsc C2980236, digikey 150-ATA6562-GAQW1TR-ND, mouser 579-ATA6562-GAQW1
  • ✓family: SOIC-8_3.9x4.9mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-bc4015e5/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.22)
  • ✓pads: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ ata6562-gaqw1.kicad_sym✓ ata6562-gaqw1.kicad_mod✓ ata6562-gaqw1.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 2d ago
viewers ata6562-gaqw1: viewers · Ray 2d ago
ata6562-gaqw1-etched.glb Publish 0.1.0 · Ray 2d ago
ata6562-gaqw1-etched.step ata6562-gaqw1: factory component page (tier=mfr) · Ray 2d ago
ata6562-gaqw1-hero.glb ata6562-gaqw1: hero GLB from the etched model (keeps the MPN mark) · Ray 2d ago
ata6562-gaqw1-hero.overlay.json Publish 0.1.0 · Ray 2d ago
ata6562-gaqw1.glb Publish 0.1.0 · Ray 2d ago
ata6562-gaqw1.kicad_mod Publish 0.1.0 · Ray 2d ago
ata6562-gaqw1.kicad_sym Publish 0.1.0 · Ray 2d ago
ata6562-gaqw1.lbr Publish 0.1.0 · Ray 2d ago
ata6562-gaqw1.step Publish 0.1.0 · Ray 2d ago
package.json Publish 0.1.0 · Ray 2d ago
page.json Set visibility: public · Ray 2d ago
README.md Publish 0.1.0 · Ray 2d ago
verification.json Verified: Published by the parts factory: tier mfr, 8 pins · Ray 2d ago

ATA6562-GAQW1

Microchip Tech · CAN ICs · SOIC-8

ATA6562-GAQW1 from Microchip Tech, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 TXD input Transmit data input.
2 GND power_in Ground.
3 VCC power_in Supply voltage.
4 RXD output Receive data output; reads out data from the bus lines.
5 NSIL input Silent mode control input (low active).
6 CANL bidirectional Low-level CAN bus line.
7 CANH bidirectional High-level CAN bus line.
8 STBY input Standby mode control input.

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package SOIC-8
Category Communication Interface Chip/UART/485/232
Pins 8

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply Voltage VVCC 4.5 5.5 V 11
Supply Current in Silent Mode IVCC_sil 1.9 2.5 3.2 mA Silent mode, VTXD = VVIO 11
Supply Current Normal Mode Recessive IVCC_rec 2 5 mA Recessive, VTXD = VVIO 11
Supply Current Normal Mode Dominant IVCC_dom 30 50 70 mA Dominant, VTXD = 0V 11
Supply Current Normal Mode Short IVCC_short 85 mA Short between CANH and CANL (Note 1) 11
Supply Current in Standby Mode IVCC_STBY 12 µA VCC = VIO, VTXD = VNSIL = VVIO 11
Supply Current in Standby Mode IVCC_STBY 7 µA Ta = 25°C (Note 3) 11
Undervoltage Detection Threshold on Pin VCC Vuvd(VCC) 2.75 4.5 V 11
High-Level Input Voltage (NSIL, STBY) VIH 0.7 V min 0.7 VVIO; max VVIO +0.3 12
Low-Level Input Voltage (NSIL, STBY) VIL -0.3 0.3 V max 0.3 VVIO 12
Pull-Up Resistor (NSIL, STBY) Rpu 75 125 175 kΩ VSTBY = 0V, VNSIL = 0V 12
High-Level Leakage Current IL -2 2 µA VSTBY = VVIO, VNSIL = VVIO 12
TXD High-Level Input Voltage VIH 0.7 V min 0.7 VVIO; max VVIO +0.3 12
TXD Low-Level Input Voltage VIL -0.3 0.3 V max 0.3 VVIO 12
TXD Pull-Up Resistor RTXD 20 35 50 kΩ VTXD = 0V 12
TXD High-Level Leakage Current ITXD -2 2 µA Normal mode, VTXD = VVIO 12
TXD Input Capacitance CTXD 5 10 pF Note 3 12
RXD High-Level Output Current IOH -8 -1 mA Normal mode, VRXD = VVIO, 0.4V, VVIO = VVCC 12
RXD Low-Level Output Current, Bus Dominant IOL 2 12 mA Normal mode, VRXD = 0.4V, Bus Dominant 12
Single Ended Dominant Output Voltage CANH VO(dom) 2.75 3.5 4.5 V VTXD = 0V, t < tto(dom)TXD, RL = 50Ω to 65Ω, pin CANH (Note 1) 12
Single Ended Dominant Output Voltage CANL VO(dom) 0.5 1.5 2.25 V VTXD = 0V, t < tto(dom)TXD, RL = 50Ω to 65Ω, pin CANL (Note 1) 12
Transmitter Voltage Symmetry VSym 0.9 1 1.1 VSym = (VCANH + VCANL) / VVCC, Split Termination, RL = 2 x 30, CSplit = 4.7 nF (Note 3) 12
Bus Differential Output Voltage VDiff 1.5 3 V VTXD = 0V, t < tto(dom)TXD, RL = 45Ω to 65Ω 12
Bus Differential Output Voltage VDiff 1.5 3.3 V RL = 70Ω (Note 3) 12
Bus Differential Output Voltage VDiff 1.5 5 V RL = 2240Ω (Note 3) 12
Bus Differential Output Voltage, recessive VDiff -50 50 mV Normal and Silent mode: VVCC = 4.75V to 5.25V, VTXD = VVIO, recessive, no load 12
Bus Differential Output Voltage, recessive VDiff -200 200 mV Standby mode: VVCC = 4.75V to 5.25V, VTXD = VVIO, recessive, no load 12
Single Ended Recessive Output Voltage VO(rec) 2 0.5 3 V Normal and Silent mode, VTXD = VVIO, no load; typ 0.5 VVCC 13
Single Ended Recessive Output Voltage VO(rec) -0.1 0.1 V Standby mode, VTXD = VVIO, no load 13
Differential Receiver Threshold Voltage Vth(RX)dif 0.5 0.7 0.9 V Normal and Silent mode (HSC), Vcm(CAN) = -27V to +27V 13
Differential Receiver Threshold Voltage Vth(RX)dif 0.4 0.7 1.1 V Standby mode (WUC), Vcm(CAN) = -27V to +27V (Note 1) 13
Differential Receiver Hysteresis Voltage Vhys(RX)dif 50 120 200 mV Normal and Silent mode (HSC), Vcm(CAN) = -27V to +27V (Note 1) 13
Dominant Output Current CANH IIO(dom) -75 -35 mA VTXD = 0V, t < tto(dom)TXD, VVCC = 5V, pin CANH, VCANH = -5V 13
Dominant Output Current CANL IIO(dom) 35 75 mA VTXD = 0V, t < tto(dom)TXD, VVCC = 5V, pin CANL, VCANL = +40V 13
Recessive Output Current IIO(rec) -5 5 mA Normal and Silent mode, VTXD = VVIO, no load, VCANH = VCANL = -27V to +32V 13
Leakage Current IIO(leak) -5 0 5 µA VVCC = VVIO = 0V, VCANH = VCANL = 5V 13
Input Resistance Ri 9 15 28 kΩ VCANH = VCANL = 4V 13
Input Resistance Deviation ΔRi -1 0 1 % Between CANH and CANL, VCANH = VCANL = 4V (Note 1) 13
Differential Input Resistance Ri(dif) 18 30 56 kΩ VCANH = VCANL = 4V (Note 1) 13
Common-mode Input Capacitance Ci(cm) 20 pF f = 500 kHz, CANH and CANL referred to GND (Note 3) 13
Differential Input Capacitance Ci(dif) 10 pF f = 500kHz, between CANH and CANL (Note 3) 13
Differential Bus Voltage Range for RECESSIVE State Detection VDiff_rec -3 0.5 V Normal and Silent mode (HSC) -27V ≤ VCANH ≤ +27V, -27V ≤ VCANL ≤ +27V (Note 3) 14
Differential Bus Voltage Range for RECESSIVE State Detection VDiff_rec -3 0.4 V Standby mode (WUC) -27V ≤ VCANH ≤ +27V, -27V ≤ VCANL ≤ +27V (Note 3) 14
Differential Bus Voltage Range for DOMINANT State Detection VDiff_dom 0.9 8 V Normal and Silent mode (HSC) -27V ≤ VCANH ≤ +27V, -27V ≤ VCANL ≤ +27V (Note 3) 14
Differential Bus Voltage Range for DOMINANT State Detection VDiff_dom 1.15 8 V Standby mode (WUC) -27V ≤ VCANH ≤ +27V, -27V ≤ VCANL ≤ +27V (Note 3) 14
Delay Time from TXD to Bus Dominant td(TXD-busdom) 40 130 ns Normal mode (Note 2) 14
Delay Time from TXD to Bus Recessive td(TXD-busrec) 40 130 ns Normal mode (Note 2) 14
Delay Time from Bus Dominant to RXD td(busdom-RXD) 20 100 ns Normal mode (Note 2) 14
Delay Time from Bus Recessive to RXD td(busrec-RXD) 20 100 ns Normal mode (Note 2) 14
Propagation Delay from TXD to RXD tPD(TXD-RXD) 40 210 ns Normal mode, Rising edge at pin TXD, RL = 60Ω, CL = 100 pF 14
Propagation Delay from TXD to RXD tPD(TXD-RXD) 40 200 ns Normal mode, Falling edge at pin TXD, RL = 60Ω, CL = 100 pF 14
TXD Dominant Time-Out Time tto(dom)TXD 0.8 3 ms VTXD = 0V, Normal mode 14
Bus Wake-up Time-Out Time tWake 0.8 3 ms Standby mode 14
Min. Dominant/Recessive Bus Wake-up Time tFilter 0.5 3 3.8 µs Standby mode 14
Thermal Shutdown of the Bus Drivers (Grade 1) TVJsd 150 195 °C ATA6562-GAQW1 (Grade 1) 15
Thermal Resistance Virtual Junction to Ambient RthvJA 145 K/W SOIC8 Package 15
Thermal Shutdown Hysteresis TvJsd_hys 15 °C SOIC8 Package 15

CAD (KiCad official)

  • Symbol: ATA6562-GAQW1
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: ata6562-gaqw1-etched.step / ata6562-gaqw1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ata6562-gaqw1.step / ata6562-gaqw1.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Microchip Tech datasheet (32 pp, sha256 478d9e36fb86996f, retrieved 2026-11-02, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF