SH57K12
Preliminary
High Performance 8031 Microcontroller
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...
