SH67N19A Datasheet (Sino Wealth) - 4K 4-bit Microcontroller

SH67N19A, 4K 4-bit Microcontroller

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.

SH67N19A is suitable for calculator application.

SH67N19A 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 CMO