Holtek Semiconductor HT82D20R
The input or output mode is controlled by PAC (PA control register).| Part No. | HT82D20R |
|---|---|
| Datasheet | HT82D20R Download |
| Manufacturer |  Holtek Semiconductor |
| Description | 27MHz One Channel RX 8-Bit MCU |
| Buy | Stock & Price |
FEATURES
● USB specification compliance - Conforms to USB specification V2.0 - Conforms to USB HID specification V1.11● Supports 1 Low-speed USB control endpoint and
● 8-bit RISC microcontroller, with 2K´14 bits EPROM (000H~7FFH)
● 96 bytes RAM (20H~7FH)
● 6MHz internal MCU clock
● 4-level stack
● Two 7-bit indirect addressing registers
● One 16-bit programmable timer counter with 1 interrupt endpoint
● Each endpoint has 8 byte FIFO
● Integrated USB transceiver
● 3.3V regulator output
● Built-in one 27MHz FSK receiver
● PS2 and USB modes supported
● 27MHz FSK receiver power down function
● FSK receiver frequency range 26.995~27.295MHz
● FSK receiver high sensitivity: £ -90 dBm
● RF tuner, mixer, transistors, passives, coils, and overflow interrupt (shared with PA7, vector 0CH)
● One USB interrupt input (vector 04H)
● HALT function and wake-up feature reduce power consumption
● PA0~PA7 support wake-up function
● Internal power-on reset (POR)
● Watchdog Timer (WDT)
● 8 I/O ports
● 28-pi...
