Holtek Semiconductor HT56R64
The HT56R64 is a TinyPowerTM A/D Type with LCD 8-bit high performance RISC architecture microcontroller, designed especially for applications that interface directly to analog signals and which require an LCD interface. The device includes an integrated multi-channel Analog to Digital Converter, four Pulse Width Modulation outputs and an LCD driver. With its fully integrated SPI and I2C functions, designers are provided with a means of easy communication with external peripheral hardware.| Part No. | HT56R64 |
|---|---|
| Datasheet | HT56R64 Download |
| Manufacturer |  Holtek Semiconductor |
| Description | TinyPowerTM A/D Type |
| Buy | Stock & Price |
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 - 2.1V, 3.15V, 4.2V
● Low voltage detect function - 2.2V, 3.3V, 4.4V
● Bit manipulation instruction
● 15-Bit table read instructions
● 63 powerful instructions
● Up to 0.33ms instruction cycle with 12MHz system fSYS=32768Hz: 2.2V~5.5V fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.0V~5.5V fSYS=12MHz: 4.5V~5.5V
● Operating current: fSYS=32kHz at 3.0V: 5mA (typ.) fSYS=1MHz at 3.0V: 140mA (typ.)
● OTP Program Memory: 4K´15
● RAM Data Memory: 192´8
● 24 bidirectional I/O lines
● TinyPower technology for low power operation
● Three pin-shared external interrupts lines and segment
● Single 8-bit programmable Timer/Event Counter with ove...
