AT89C5115-TISUM - Microchip Technology

Manufacturer Part Number

AT89C5115-TISUM

Manufacturer

Microchip Technology

Introduction

The AT89C5115-TISUM is a low-power, high-performance CMOS 8-bit microcontroller with integrated Flash memory.

Product Features and Performance

8-Bit 80C51 Core Processor

Maximum Speed of 40MHz

FLASH Program Memory of 16KB

512 x 8 bytes of RAM

2K x 8 bytes of EEPROM

20 Programmable I/O Lines

UART/USART Serial Communication

On-chip Peripherals like POR, PWM, WDT

Analog to Digital Converter with 8x10 bits resolution

Programmable Watchdog Timer

Product Advantages

Wide Operating Voltage Range from 3V to 5.5V

Suitable for Industrial Temperature Range of -40°C to 85°C

Flexible Clock System with External Oscillator

SMT (Surface-Mount Technology) for PCB space saving

Key Technical Parameters

Program Memory Size: 16KB (16K x 8)

EEPROM Size: 2K x 8

RAM Size: 512 x 8

Speed: 40MHz

Number of I/O: 20

Voltage Supply: 3V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Extended temperature range for reliability across applications

Robust ESD protection

Compatibility

Compatible with 89C Series µC legacy systems

UART/USART interfaces for serial communication

Application Areas

Industrial Automation

Consumer Electronics

Telecommunications

Automotive Systems

Product Lifecycle

Currently marked as Active

No information regarding discontinuation or replacements

Several Key Reasons to Choose This Product

Robust industrial operating temperature support

Comprehensive set of peripherals for varied applications

Large program memory and additional EEPROM for data storage

High-speed operation at 40MHz enabling efficient processing

Good choice for upgrading legacy systems within the same series