Microchip 8 bit 8051 AT89LP Microcontroller 20 MHz 64kB FLASH 44-Pin PLCC AT89LP51ED2-20JU

Microchip AT89LP51ED2-20JU is an 8 bit 8051 based microcontroller delivering high performance with a maximum clock frequency of 20 MHz. This device incorporates 64kB of FLASH program memory, enabling extensive program storage capacity, alongside 256-bit RAM and 4kB EEPROM data memory for efficient data handling. It features a 44-Pin PLCC surface mount package with compact dimensions of 16.66mm length and width, and 4.06mm height, suitable for space constrained PCB layouts.

The microcontroller supports SPI and UART interfaces providing versatile communication protocols for industrial, laboratory, embedded control, and consumer electronic applications. It provides up to 40 programmable input/output ports, enabling flexible I/O configurations. The device also integrates 10-bit digital-to-analog converters and 8 channels of 10-bit analog-to-digital converters, along with two analogue comparators for precise signal processing.

Designed to operate between supply voltages of 2.4 volts to a maximum of 5.5 volts, this microcontroller is suitable for various power conditions. Its operational temperature range from -40°C to 85°C ensures reliable performance in harsh industrial and commercial environments. Additionally, it includes on-chip debugging capabilities and a UART-based bootloader for easy programming and troubleshooting.

The AT89LP51ED2-20JU supports single-cycle operation with 12-clock compatibility mode, optimizing execution efficiency. It contains a 2kB ROM with UART bootloader, PWM timers, TWI, SPI, PCA modules, and a 1-timer system, making it a comprehensive solution for complex embedded control tasks.

This microcontroller meets RoHS standards and is compliant with environmental regulations, making it a sustainable choice for modern electronics manufacturing. The robust feature set, combined with compact packaging, makes the Microchip AT89LP51ED2-20JU ideal for embedded system design and development.

Features an 8051 device core with 8-bit data bus width. Operates with a maximum clock frequency of 20 MHz. Includes 64kB of program memory (FLASH) and 256-bit RAM. Supports SPI and UART interfaces for communication. Has 40 programmable input/output pins and 10-bit DACs.

Functions over a supply voltage range of 2.4V to 5.5V. Operating temperature ranges from -40°C to 85°C. Equipped with 8 x 10-bit ADC channels and dual analogue comparators. Single-cycle microcontroller with in-system programmable flash memory.

Comes in a compact 44-Pin PLCC surface mount package with dimensions 16.66mm x 16.66mm x 4.06mm. Explore a wide selection of Industrial Electronics and Microcontrollers at EnvMart to find the right components for your projects and manufacturing needs.