component
ATA6561-GAQW-N
Public Made by Adomby adom
Microchip Tech CAN Transceivers, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownATA6561-GAQW-N
Microchip Tech · CAN Transceivers · SOIC-8
ATA6561-GAQW-N from Microchip Tech, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | TXD | input | Transmit Data Input; driven low (0V to 0.3×VVIO) to send dominant bit on CAN bus, driven high (0.7×VVIO to VVIO+0.3V) to send recessive bit; internal 20-50 kΩ pull-up to VIO. |
| 2 | GND | power_in | Ground Supply; 0V reference for all voltages and analog circuits. |
| 3 | VCC | power_in | Supply Voltage; 4.5V to 5.5V nominal operating range for transceiver core and bus drivers. |
| 4 | RXD | output | Receive Data Output; outputs low (0.4V, 2-12 mA sink) for CAN bus dominant state, high (VVIO-0.4V, 1-8 mA source) for recessive state. |
| 5 | VIO | power_in | Supply Voltage for I/O Level Adapter; 2.8V to 5.5V; adjusts signal levels of TXD, RXD, and STBY pins to microcontroller I/O voltage levels; undervoltage detection threshold 1.3-2.7V. |
| 6 | CANL | bidirectional | Low-Level CAN Bus Line; differential pair with CANH, rated -27V to +42V DC (-150V to +100V transient per ISO 7637-2); short-circuit and ESD protected (±8 kV per IEC 61000-4-2). |
| 7 | CANH | bidirectional | High-Level CAN Bus Line; differential pair with CANL, rated -27V to +42V DC (-150V to +100V transient per ISO 7637-2); short-circuit and ESD protected (±8 kV per IEC 61000-4-2). |
| 8 | STBY | input | Standby Mode Control Input; high level (0.7×VVIO to VVIO+0.3V) selects Standby mode, low level (0V to 0.3×VVIO) selects Normal mode; internal 75-175 kΩ pull-up to VIO. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Microchip Tech |
| Package | SOIC-8 |
| Category | Interface |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
ATA6561-GAQW-N - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
ata6561-gaqw-n-etched.step/ata6561-gaqw-n-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ata6561-gaqw-n.step/ata6561-gaqw-n.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Microchip Tech datasheet (28 pp, sha256
dac60589c9c1902e, retrieved 2026-09-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).