SH57K12 Datasheet (SINO WEALTH) - High Performance 8031 Microcontroller

SH57K12, High Performance 8031 Microcontroller

The SH57K12 is a low-voltage, high performance 8031 embedded microcontroller with 384 bytes on chip RAM.

The SH57K12 includes a watchdog timer, and a CODEC controller.

1/31 V1.2 SH57K12 EV Pin Configuration SH57K12 2/31 V1.2 SH57K12 Block Diagram External ROM 384-BTYE RAM CLOCK IN SH57K12

SH57K12 Features

* 8031 MCU core embedded DC to 24 MHz operating frequency EV: ROM-less 16 KB MASK ROM for program storage 384 bytes on-chip data RAM: 256 bytes accessed as in the 8031 128 bytes accessed via “MOVX @DPTR” RAM mapped system control registers 5 interrupt sources (Timer0, Timer1, UART, CODEC RAM Check, CO