MCP2021A Datasheet PDF

Microchip Technology MCP2021A

The MCP2021A/2A are compliant with LIN Bus Specifications Version 1.3, 2.1 and with SAE J2602-2 • Support Baud Rates up to 20 kBaud • 43V Load Dump Protected • Maximum Continuous Input Voltage: 30V • Wide LIN-Compliant Supply Voltage: 6.0 – 18.0V • Extended Temperature Range: -40 to +125°C • Interface to PIC® MCU EUSART and Standard USARTs • Wake-Up on LIN Bus Activity or Local Wake Input • Local Interconnect Network (LIN) Bus Pin: - Internal Pull-Up Termination Resistor and Diode for Slave Node - Protected Against VBAT Shorts - Protected Against Loss of Ground - High-Current Drive • TXD and... The devices incorporate a voltage regulator with 5V or 3.3V at 70 mA regulated power supply output. The devices have been designed to meet the stringent quiescent current requirements of the automotive industry and will survive +43V load dump transients and double battery jumps.