SH67N19A
Overview
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.
- 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)
