Description
The ATA663431/54 is a new generation of system basis chip (SBC) with a fully integrated LIN transceiver, designed in compliance with LIN specifications 2.0, 2.1, 2.2, 2.2A, ISO 17987-4 and SAEJ2602-2, with a low-drop voltage regulator (3.3V/5V/85 mA), a window watchdog and a high-side switch.
Features
- ISO 26262 Functional Safety Ready.
- Supply Voltage up to 40V.
- Operating Voltage VVS = 5V to 28V.
- Supply Current
- Sleep mode: typically 10 µA - Silent mode: typically 47 µA - Very low current consumption at low supply
voltages (2V < VVS < 5.5V): typically 150 µA.
- Linear Low-Drop Voltage Regulator,
85 mA Current Capability: - MLC (multilayer ceramic) capacitor with 0
ESR - Normal, Fail-Safe, and Silent mode
ATA663454: VVCC = 5.0V, ±2%
ATA663431: VVCC.
ATA663431-Microchip.pdf