SH67N19A
SH67N19A is 4K 4-bit Microcontroller manufactured by Sino Wealth.
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...
