Microchip | MCP25020-I/SL

The MCP25020-I/SL is a Part of MCP2502X Series 5.5 V 4 MHz Surface mount CAN I/O Expander Family available in SOIC-14 Package.

This 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-pinchange 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