BA45F6640
BA45F6640 is PIR/Mircowave Sensor Flash MCU manufactured by Holtek Semiconductor.
V5/22
PIR/Mircowave Sensor Flash MCU
Revision: V1.00 Date: April 22, 2022
BA45F6640 PIR/Mircowave Sensor Flash MCU
Features
CPU Features
- Operating Voltage
- f SYS=2MHz: 2.2V~5.5V
- f SYS=4MHz: 2.2V~5.5V
- f SYS=8MHz: 2.2V~5.5V
- Up to 0.5μs instruction cycle with 8MHz system clock at VDD=5V
- Power down and wake-up functions to reduce power consumption
- Oscillators types
- Internal High Speed 2/4/8MHz RC
- HIRC
- Internal Low Speed 32k Hz RC
- LIRC
- Fully integrated internal oscillators require no external ponents
- Multi-mode operation: FAST, SLOW, IDLE and SLEEP
- 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: 4K × 16
- RAM Data Memory: 384 × 8
- True EEPROM Memory: 64 × 8
- Watchdog Timer function
- In Application Programming...
