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MCP25050

Microchip
Part Number MCP25050
Manufacturer Microchip
Description CAN I/O Expander
Published Nov 5, 2019
Detailed Description Not Recommended for New Designs Use MCP2515 or MCP25625 MCP2502X/5X CAN I/O Expander Family Features • Implements CAN V...
Datasheet PDF File MCP25050 PDF File

MCP25050
MCP25050

Overview
Not Recommended for New Designs Use MCP2515 or MCP25625 MCP2502X/5X CAN I/O Expander Family 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 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.
The devices are identical, with the following exceptions: Device One Wire A/D Digital CANbus MCP25020 No No MCP25025 No Yes MCP25050 Yes No MCP25055 Yes Yes The MCP2502X/5X devices feature a number of peripherals, including digital I/Os, four-channel 10-bit A/D (MCP2505X), and PWM outputs with automatic message transmission on change-of-input state.
This includes an analog input exceeding a preset threshold.
One mask and two acceptance filters are provided t...


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