BC66F2235
BC66F2235 is Sub-1GHz OOK/FSK RF Transmitter Touch Flash MCU manufactured by Holtek Semiconductor.
V1/22
Sub-1GHz OOK/FSK RF Transmitter Touch Flash MCU
BC66F2235/BC66F2245/BC66F2255
Revision: V1.00 Date: November 02, 2021
BC66F2235/BC66F2245/BC66F2255 Sub-1GHz OOK/FSK RF Transmitter Touch Flash MCU
Features
CPU Features
- Operating voltage
- f SYS=8MHz: 2.0V~3.6V
- f SYS=16MHz: 2.0V~3.6V
- Up to 0.25μs instruction cycle with 16MHz system clock at VDD=5V
- Power saving and wake-up functions to reduce power consumption
- Oscillator types
- RF External High Speed Crystal
- HXT
- Internal High Speed 8MHz RC
- HIRC
- Internal Low Speed 32k Hz RC
- LIRC
- Multi-mode operation: FAST, SLOW, IDLE, SLEEP and DEEP SLEEP
- Fully integrated internal oscillators require no external ponents
- All instructions executed in 1~3 instruction cycles
- Table read instructions
- 115 powerful instructions
- 8-level subroutine nesting
- Bit manipulation instruction
Peripheral Features
- Flash Program Memory: 2K×16~8K×16
- RAM Data Memory: 256×8
- Touch Key Data Memory:...
