SH69K55A Description
SH69P55A/69K55A is a single-chip 4-bit micro-controller. This device integrates a SH6610D CPU core, RAM, ROM, timer, LCD/LED driver, I/O ports, watchdog timer, 10 channels 10-bit resolution ADC, low voltage reset, automatic key scan, PLL and Zero Cross Detect function. The SH69P55A/69K55A is suitable for washing machine and micro-wave oven etc.
SH69K55A Key Features
- SH6610D-Based Single-Chip 4-bit Micro-Controller With LCD Driver & 10-bit SAR ADC
- OTP ROM: 8K X 16 bits (SH69P55A)
- MASK ROM: 8K X 16 bits (SH69K55A)
- RAM: 515X 4 bits
- 99 System Control Register
- 376 Data Memory
- 40 LCD RAM
- Operation Voltage: 2.4V
- fOSC = 30k- 4MHz, VDD = 2.4V
- fOSC = 30k