SH69P20C
OTP 1K 4-bit Micro-controller
Features
SH6610C-based single-chip 4-bit micro-controller
OTP ROM: 1K X 16 bits
RAM: 96 X 4 bits - 32 System control register - 64 Data memory
Operation
voltage: - fOSC = 30kHz - 4MHz, VDD = 2.
4V - 5.
5V - fOSC = 30kHz - 8MHz, VDD = 4.
5V - 5.
5V
15
CMOS bi-directional I/O pins and 1
CMOS input pin
4-Level Stack (Including Interrupts)
One 8-bit auto re-loaded Timer/Counter
Warm-up Timer
Powerful interrupt sources: - External0 interrupt: PORTA0 - Internal interrupt (Timer0) - External1 interrupt: PORTA3 - External Interrupts: PORTB & PORTC (Rising/Falling Edge)
Oscillator: (Code Option)
- Crystal oscillator:
32.
768kHz, 400kHz - 8MHz...