SH66K31C
SH66K31C is Mask 4-bit Microcontroller manufactured by Sino Wealth.
Mask 4-bit Micro-controller
Features
- SH6610C-based single-chip 4-bit micro-controller
- ROM: 1024 X 16 bits
- RAM:
- 32 X 4 bits System Register
- 48 X 4 bits data memory
- Operation Voltage:
- VDD = 1.8V
- 3.6V
- VDD = VLPD
- 3.6V (LPD enable)
- 14 CMOS bi-directional I/O pins
- 4-level Stack (including interrupts)
- One 8-bit auto re-loaded timer/counter
- Warm-up timer
- Powerful interrupt sources:
- Timer0 interrupt
- External interrupts: PORTA / B /C (Falling edge)
- Oscillator (code option)
- Ceramic resonator: 400kHz
- 4MHz
- External input clock: 400kHz
- 4MHz
- Instruction cycle time:
- 4/fOSC
- 16/fOSC
- Two low power operation modes: HALT and STOP
- Reset
-...
