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SH67L19A - 4K 4-bit Microcontroller

Description

SH67L19A is a single-chip 4-bit micro-controller.

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

A dual-oscillator is built in the SH67L19A to enhance the total chip performance.

Features

  • SH6610C-Based Single-Chip 4-bit Micro-Controller With LCD Driver ROM: 4K X 16bits RAM: 303X 4bits - 47 System control register - 256 Data memory - 228 bits LCD RAM Operation voltage: 1.2V - 1.7V 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).

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Datasheet Details

Part number SH67L19A
Manufacturer Sino Wealth
File Size 359.94 KB
Description 4K 4-bit Microcontroller
Datasheet download datasheet SH67L19A Datasheet

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Full PDF Text Transcription

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SH67L19A 4K 4-bit Micro-controller with LCD Driver Features SH6610C-Based Single-Chip 4-bit Micro-Controller With LCD Driver ROM: 4K X 16bits RAM: 303X 4bits - 47 System control register - 256 Data memory - 228 bits LCD RAM Operation voltage: 1.2V - 1.7V 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.
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