MCP25050-IP Datasheet PDF - Microchip

●Description

●The MCP2502X/5X devices operate as I/O expanders for a Controller Area Network (CAN) system, supporting CAN V2.0B active, with bus rates up to 1 Mb/s. The MCP2502X/5X allows a simple CAN node to be implemented without the need for a microcontroller.

●Features

●• Implements CAN V2.0B

●\- Programmable bit rate up to 1 Mb/s

●\- One programmable mask

●\- Two programmable filters

●\- Three auto-transmit buffers

●\- Two message reception buffers

●\- Does not require synchronization or configuration messages

●• Hardware Features

●\- Non-volatile memory for user configuration

●\- User configuration automatically loaded on power-up

●\- Eight general-purpose I/O lines individually selectable as inputs or outputs

●\- Individually selectable transmit-on-pin change for each input

●\- Four 10-bit, analog input channels with programmable conversion clock and VREF sources (MCP2505X devices only)

●\- Message scheduling capability

●\- Two 10-bit PWM outputs with independently programmable frequencies

●\- Device configuration can be modified via CAN bus messages

●\- In-Circuit Serial Programming™ (ICSP™) of default configuration memory

●\- Optional 1-wire CAN bus operation

●• Low-power CMOS technology

●\- Operates from 2.7V to 5.5V

●\- 10 mA active current, typical

●\- 30 µA standby current (CAN Sleep mode)

●• 14-pin PDIP (300 mil) and SOIC (150 mil) packages

●• Available temperature ranges:

●\- Industrial (I): -40°C to +85°C

●\- Extended (E): -40°C to +125°C