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SH57K12 - High Performance 8031 Microcontroller

Description

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.

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, CODEC RAM Read/Write) 40 GPIO ports with internal pull-up resistors Two 16-bit programmable timers/counters Watchdog timer (pin option) Power Down Mode provided CODEC controller Dual Power MCU and peri.

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Datasheet Details

Part number SH57K12
Manufacturer SINO WEALTH
File Size 330.15 KB
Description High Performance 8031 Microcontroller
Datasheet download datasheet SH57K12 Datasheet

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Full PDF Text Transcription

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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 Check, CODEC RAM Read/Write) 40 GPIO ports with internal pull-up resistors Two 16-bit programmable timers/counters Watchdog timer (pin option) Power Down Mode provided CODEC controller Dual Power MCU and peripherals operate from 2.4 to 3.6V (V3V) Input/output voltage range from 2.4 to 5.5V (V5V) Standby current 10µA for V3V = 3.
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