HT66F40 Features
* CPU Features
* Operating Voltage: Peripheral Features
* Flash Program Memory: 1K´14 ~ 12K´16
* RAM Data Memory: 64´8 ~ 576´8
* EEPROM Memory: 32´8~256´8
* Watchdog Timer function
* Up to 50 bidirectional I/O lines
* Software controlled 4-SCOM lines LCD driver with
HT66F20_HoltekSemiconductor.pdf
Datasheet Details
HT66F40, HT66F20
Holtek Semiconductor
2.21 MB
Enhanced a/d flash type mcu 8-bit mcu.
This datasheet PDF includes multiple part numbers: HT66F40, HT66F20.
Please refer to the document for exact specifications by model.
📁 Related Datasheet
HT66F4360 Smart Card Reader Flash MCU (Holtek Semiconductor)
HT66F4370 Smart Card Reader Flash MCU (Holtek Semiconductor)
HT66F4390 Smart Card Reader Flash MCU (Holtek Semiconductor)
HT66F4530 A/D Flash MCU (Holtek Semiconductor)
HT66F4540 A/D Flash MCU (Holtek Semiconductor)
HT66F4550 A/D Flash MCU (Holtek Semiconductor)
HT66F488 A/D Flash MCU (Holtek Semiconductor)
HT66F489 A/D Flash MCU (Holtek Semiconductor)
HT66F40 Distributor
