MCHPAT89C51CC02CA-TISUM

Overview

The AT89C51CC02CA-TISUM is an 8-bit 80C51 microcontroller featuring 16KB of Flash memory and a dedicated CAN 2.0B controller. It operates at up to 40MHz and includes 2KB of EEPROM, making it a robust solution for networked industrial and automotive applications that require non-volatile data storage. The device integrates essential peripherals like a 10-bit ADC and PWM within a compact 28-SOIC package.

Why Choose This Part

This MCU combines the familiar 8051 architecture with modern networking through its Full CAN controller, supporting up to 4 message objects. It offers versatile power management with Idle and Power-down modes, consuming as little as 400uA in shutdown, while providing In-System Programming (ISP) for easy field updates.

Applications

Getting Started

Development requires an 8051-compatible compiler such as Keil C51 or SDCC. Programming can be performed via the ISP interface using Microchip Flip software or hardware programmers like the ATATMEL-ICE. Ensure the CAN bit timing is configured using the internal baud rate prescaler to match your network speed.

Also Consider

MCP2515 MCHPMicrochip Technology - A standalone CAN controller that can add CAN functionality to any MCU via SPI if the 8051 core is not required.

SJA1000T NXP Semiconductors - A highly popular standalone CAN controller for systems requiring a different processor architecture but similar robust CAN handling.

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