Product details

• Microcontroller: AT89S52
• Family: 8051
• Manufacturer: Atmel
• Number of pins: 40
• Pin type: DIP
• Package type: 40-DIP plastic tube package
• Package contains: 1 x Atmel 8952 microcontroller

Atmel 8952 or AT89S52 is a low power and high-performance CMOS 8-bit microcontroller. This microcontroller is manufactured with Atmel?s high-density non-volatile memory technology and compatible with the 80C51 instruction set. It has 8K in-system flash memory which allows this device to reprogram. Being cost-effective and highly flexible is used in a embedded application.

Specification

Operating voltage: 4v to 5.5V

In-system flash memory: 8K byte

Internal RAM: 256 x 8-bit

Programmable I/O lines: 32

Timer and Counters: 3 16-bit

Fully static operation: 0 to 33 MHz

Interrupt sources: 8