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SH69P21 - OTP 1K 4-bit Microcontroller

General Description

SH69P21 is a single-chip 4-bit micro-controller.

This device integrates a SH6610C CPU core, RAM, ROM, PWM, Timer, I/O ports and 8MHz internal RC.

The SH69P21 is suitable for alarm or home appliance application.

Key Features

  • SH6610C-based single-chip 4-bit micro-controller.
  • OTP ROM: 1K X 16 bits.
  • RAM: 88 X 4 bits - 24 System control register - 64 Data memory.
  • Operation Voltage: 2.4V - 5.5V - fOSC = 30kHz - 4MHz, VDD = 2.4V - 5.5V - fOSC = 4MHz - 8MHz, VDD = 4.5V - 5.5V.
  • 11CMOS bi-directional I/O pins and 1CMOS input pin.
  • 4-Level Stack (Including Interrupts).
  • One 8-bit auto re-loaded Timer/Counter.
  • Warm-up Timer.
  • Powerful Interrupt Sour.

📥 Download Datasheet

Datasheet Details

Part number SH69P21
Manufacturer Sino Wealth
File Size 206.74 KB
Description OTP 1K 4-bit Microcontroller
Datasheet download datasheet SH69P21 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SH69P21 OTP 1K 4-bit Micro-controller Features „ SH6610C-based single-chip 4-bit micro-controller „ OTP ROM: 1K X 16 bits „ RAM: 88 X 4 bits - 24 System control register - 64 Data memory „ Operation Voltage: 2.4V - 5.5V - fOSC = 30kHz - 4MHz, VDD = 2.4V - 5.5V - fOSC = 4MHz - 8MHz, VDD = 4.5V - 5.5V „ 11CMOS bi-directional I/O pins and 1CMOS input pin „ 4-Level Stack (Including Interrupts) „ One 8-bit auto re-loaded Timer/Counter „ Warm-up Timer „ Powerful Interrupt Sources: - External interrupt0: PORTA.0 (Falling/Rising/Double Edge) - Timer0 interrupt (Timer0) - External Interrupts: PORTB (Falling Edge) „ Oscillator: (Code Option) - Crystal oscillator: 32.