HT56R64 Key Features
- Operating voltage
- Watchdog Timer function
- PFD/Buzzer for audio frequency generation
- Dual Serial Interfaces: SPI and I2C
- LCD driver: 33´2, 33´3 or 32´4
- 4 operating modes: normal, slow, idle and sleep
- 8-level subroutine nesting
- 8-channel 12-bit resolution A/D converter
- 4-channel 12-bit PWM output shared with I/O lines
- Low voltage reset function