Microchip, 8 bit 8051, AT89S8253 Microcontroller, 24 MHz, 12kB FLASH, 44-Pin TQFP

Description

8051 Architecture Flash ISP (In-System Programmable) Microcontrollers, Atmel

Atmel offers Flash 8051 microcontrollers featuring In-System Programming (ISP) that they can be programmed with the appropriate software, either in parallel or in serial mode.