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SH67N19A - 4K 4-bit Microcontroller

General Description

SH67N19A is a single-chip 4-bit micro-controller.

The device integrates a SH6610C CPU core, 4K OTP ROM, RAM, timer, PSG, alarm, RFC, EL-light, LCD driver, I/O ports.

A dual-oscillator is built in the SH67N19A to enhance the total chip performance.

Key Features

  • SH6610C-Based Single-Chip 4-bit Micro-Controller With LCD Driver.
  • OTP ROM: 4K X 16bits.
  • RAM: 638 X 4bits - 50 System control register - 512 Data memory - 76 LCD RAM.
  • Operation voltage: - 1.5V mode: VDD = 1.2V - 1.7V - 3.0V mode: VDD = 2.4V - 3.6V.
  • 24 CMOS Bi-directional I/O pads.
  • 4-Level stack (Including interrupts).
  • One 8-bit Auto Re-Loaded Timer/Counter.
  • One 8-bit base timer.
  • Warm-Up Timer.
  • Powerful inte.

📥 Download Datasheet

Datasheet Details

Part number SH67N19A
Manufacturer Sino Wealth
File Size 428.67 KB
Description 4K 4-bit Microcontroller
Datasheet download datasheet SH67N19A 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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SH67N19A 4K 4-bit Micro-controller with LCD Driver Features „ SH6610C-Based Single-Chip 4-bit Micro-Controller With LCD Driver „ OTP ROM: 4K X 16bits „ RAM: 638 X 4bits - 50 System control register - 512 Data memory - 76 LCD RAM „ Operation voltage: - 1.5V mode: VDD = 1.2V - 1.7V - 3.0V mode: VDD = 2.4V - 3.6V „ 24 CMOS Bi-directional I/O pads „ 4-Level stack (Including interrupts) „ One 8-bit Auto Re-Loaded Timer/Counter „ One 8-bit base timer „ Warm-Up Timer „ Powerful interrupt sources: - External interrupts (Rising/falling edge) - Timer0 interrupt - Base timer interrupt - PORTB & PORTC interrupts (Rising/falling edge) „ Dual clock sources: OSC: - Crystal oscillator: 32.768kHz - RC oscillator: 32kHz or 131kHz.