MPC89E515AE 40 PIN DIP MICROCONTROLLER

MPC89x51/52/53/54/58/515A is a single-chip 8-bit microcontroller with the instruction sets fully compatible with industrial-standard 80C51 series microcontroller.There is 63/32/16/15/8/4 Kbytes flash memory embedded for application program, which is shared with In-System Programming code. In-System-Programming allows the users to download new code while the microcontroller sits in the running state. There are 1280/512 bytes on-chip RAM embedded that are provided to implement wide field applications. The user can configure the device to run in 12 clocks per machine cycle, or 6 clocks per machine cycle to achieve twice performance. MPC89x51/52/53/54/58/515A is built with four 8-bit I/O ports, one 4-bit I/O ports, three 16-bit timer/counters, an eight-source, four-priority-level interrupt structure, an enhanced UART, and on-chip crystal oscillator. It was fabricated in advanced embedded flash CMOS technology.