PEDL66577-01
Semiconductor 1 MSM66577 Family
16-Bit Microcontroller
This version: Apr.
2000
Preliminary
GENERAL DESCRIPTION
The MSM66577 family of highly functional
CMOS 16-bit single chip microcontrollers utilizes the nX-8/500S, Oki’s proprietary CPU core.
Four channels of serial ports, consisting of two channels of synchronous serial ports with 32-byte FIFO registers and two channels of UART/synchronous serial ports, enable easy interfacing with external peripheral LSI devices such as an encoder/decoder or servocontroller.
A switching function permits selection of separate address and data lines or multiplexed lines for the external bus interface to correspond to various peripheral LSI...