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 osci...