SH67P54 Description
SH67P54 is a single chip micro-controller integrated with SRAM, 4K OTPROM, timer, watchdog timer and dual-tone PSG, LCD driver, LED Matrix driver and I/O port.
SH67P54 Key Features
- System Register: 48 X 4 bits Two LVR Level (Code Option)
- Data RAM: 336 X 4 bits
- Level1: 4.0V
- Level2: 2.5V Operation Voltage: System Oscillator = 300kHz
- 4MHz, VDD = 2.4V
- 6.0V 2 Clock Sources System Oscillator = 30kHz
- 8MHz, VDD = 4.5V
- 6.0V OSC: (Code Option selects the type of OSC)
- Crystal Oscillator: 32.768kHz 16 CMOS Bi-directional I/O Pins (PORT C, D can switch to segment)
- RC Oscillator: 262kHz Built-in Pull-high and Pull-low Resistor for I/O OSCX: (system register selects the type of OSCX)