Datasheet Details
| Part number | HT56R22 |
|---|---|
| Manufacturer | Holtek Semiconductor |
| File Size | 899.40 KB |
| Description | TinyPower A/D Type 8-Bit OTP MCU |
| Datasheet |
 HT56R22 Datasheet
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General Description
These TinyPowerTM A/D Type 8-bit high performance RISC architecture microcontrollers are specifically, designed for applications that interface directly to analog signals.
The devices include an integrated multi-channel Analog to Digital Converter, Pulse Width Modulation and and DAC outputs.
Key Features
- CPU Features.
- Operating voltage: Peripheral Features.
- OTP Program Memory: 2K´14 ~ 32K´16.
- RAM Data Memory: 128´8 ~ 2304´8 Bits.
- Watchdog Timer function.
- Up to 50 bidirectional I/O lines.
- 8 channel 12-bit ADC.
- Up to 4 channel 12-bit PWM.
- Software controlled 4-SCOM lines LCD driver with fSYS= 32768Hz: 2.2V~5.5V fSYS= 4MHz: 2.2V~5.5V fSYS= 8MHz: 3.0V~5.5V fSYS= 12MHz: 4.5V~5.5V.
- Up to 0.33ms instruction cycle with 12MHz system clock at VDD= 5V.
- I.