Datasheet Summary
OTP 4-bit Microcontroller with SAR 8-bit A/D Converter
Features
- The SH6610D-based single-chip 4-bit microcontroller with 8-bit SAR A/D converter
- OTP ROM: 3072 X 16 bits
- RAM: 192 X 4 bits
- System register: 48 X 4 bits
- Data memory: 144 X 4 bits
- Operation voltage:
- fOSC = 400KHz
- 4MHz, VDD = 2.4V
- 5.5V
- fOSC = 8MHz, VDD = 4.5V
- 5.5V
- 24 CMOS bi-directional I/O pins
- Built in pull-up for I/O port
- Two 8-bit auto re-load timers/counters, One can switch to external clock source
- 8-level subroutine nesting (including interrupts)
- Powerful interrupt sources:
- A/D interrupt
- Internal interrupt (Timer1, Timer0)
- External interrupts: Port A
- D (Falling edge)
-...