BH67F2132
BH67F2132 is Ultra-Low Voltage R to F LCD Flash MCU manufactured by Holtek Semiconductor.
Ultra-Low Voltage R to F LCD Flash MCU
Revision: V1.70 Date: March 07, 2025
BH67F2132 Ultra-Low Voltage R to F LCD Flash MCU
Features
CPU Features
- Operating Voltage: 1.1V ~ 2.2V
- Up to 31μs instruction cycle with 128k Hz system clock
- Power down and wake-up functions to reduce power consumption
- Multi-mode operation: NORMAL, IDLE and SLEEP
- Fully integrated 32/64/128k Hz oscillator requires no external ponents
- All instructions executed in one or two instruction cycles
- Table read instructions
- 61 powerful instructions
- 4-level subroutine nesting
- Bit manipulation instruction
Peripheral Features
- Flash Program Memory: 2K×16
- RAM Data Memory: 128×8
- True EEPROM Memory: 128×8
- Watchdog Timer function
- 23 bidirectional I/O lines
- One EL carrier output
- R to F converter
- Two pin-shared external interrupts
- One Timer Module for time measure, pare match output or PWM output function
- Dual Time-Base functions for generation of fixed time interrupt signals
- LCD driver function:
- SEGs×s: 22×2 or 21×3
- Duty type: 1/2 duty or 1/3 duty
- Bias level: 1/2...
