SH67N19A 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.
SH67N19A 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
- 3.0V mode: VDD = 2.4V
- 24 CMOS Bi-directional I/O pads