Microchip 8 bit 8051 Microcontroller, 64kB FLASH, 20 MHz, 40-Pin PDIP AT89LP51ED2-20PU

Microchip AT89LP51ED2-20PU is a high-performance 8 bit 8051 microcontroller designed for embedded applications requiring robust processing power and versatile interfacing options. It features a 64kB FLASH program memory and operates at a maximum clock frequency of 20 MHz, providing efficient execution for a wide range of industrial and consumer use cases.

This microcontroller is built on the proven 8051 architecture with support for single-cycle instruction execution and a 12-clock compatibility mode. It includes 256 bits of RAM and 4KB of EEPROM data memory, allowing for non-volatile data storage alongside program execution. Communication interfaces include UART and SPI, enabling reliable data exchange in embedded systems.

The device comes in a 40-pin Plastic Dual In-line Package (PDIP) suitable for through-hole mounting, making it ideal for prototyping and production environments. It contains 40 programmable I/O pins, one 1-bit DAC, dual analog comparators, and eight 10-bit ADC channels, supporting complex sensor and actuator control applications.

Operating temperature ranges from -40°C to 85°C ensure suitability for harsh industrial environments. The microcontroller also includes a PWM module, a PCA, and an internal 8 MHz RC oscillator to support timing and control features.

Note that the TWI and On-Chip Debug features are unavailable in the 40-pin PDIP package. This microcontroller complies with RoHS standards and is widely used in industrial, laboratory, automation, and consumer electronics applications.

Built with 8051 core architecture optimized for efficient processing. Includes 64kB of programmable flash memory for versatile applications. Operates at a maximum clock speed of 20 MHz for fast performance. Equipped with UART and SPI interface types for communication.

Designed in a 40-pin PDIP package suitable for through-hole mounting. Features 40 programmable input/output pins for flexible interfacing. Contains 256 bits of RAM and additional 4KB EEPROM data memory. Supports single-cycle operation and 12-clock compatibility mode.

Integrated 8-bit DAC, dual analog comparators, and 10-bit ADC channels. Operates reliably in temperatures from -40°C to 85°C. Explore a wide range of Microcontrollers and semiconductor devices in the Electronics & Electricals section at EnvMart.