SH67P53 Description
SH67P53 is a single chip microcontroller integrated with SRAM, 4K OTPROM, timer, watchdog timer, LCD driver, LED Matrix driver and I/O port.
SH67P53 Key Features
- 4MHz, VDD=2.4V
- 6.0V fOSC=4MHz
- 8MHz, VDD=4.5V
- 6.0V 12 CMOS bi-directional I/O pins(PORT C can switch to segment) Built in pull-up and pull-low resistor for I/O 4-Leve
- External rising/falling interrupt
- Internal interrupt (Timer0)
- Internal interrupt (Base Timer)
- Port's rising/falling edge interrupt: PORTBC 8-bit Base timer LCD driver: 4X20 dots (1/4 duty 1/3 bias) LCD used as scan
- Level 1: 4.0V
- Level 2: 2.5V 2 Clock sources OSC: (OTP option select crystal or RC type)