Holtek Semiconductor HT45F8554
The HT45F8554 is a Flash Memory BMS 8-bit high performance RISC architecture microcontroller with an integrated accumulative cell voltage monitor module, designed for BMS applications. For memory features, the Flash Memory offers users the convenience of multi-programming features.| Part No. | HT45F8554 |
|---|---|
| Datasheet | HT45F8554 Download |
| Manufacturer |  Holtek Semiconductor |
| Description | BMS Flash MCU |
| Buy | Stock & Price |
FEATURES
CPUFEATURES
● Operating voltage ♦ fSYS=8MHz: 1.8V~5.5V ♦ fSYS=12MHz: 2.7V~5.5V ♦ fSYS=16MHz: 3.3V~5.5V● Up to 0.25μs instruction cycle with 16MHz system clock at VDD=5V
● Power down and wake-up functions to reduce power consumption
● Oscillator types ♦ External High Speed Crystal – HXT ♦ Internal High Speed 8/12/16MHz RC – HIRC ♦ External Low Speed 32.768kHz Crystal – LXT ♦ Internal Low Speed 32kHz RC – LIRC
● Multi-mode operation: FAST, SLOW, IDLE and SLEEP
● Fully integrated internal oscillators require no external components
● 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: 8K×16● RAM Data Memory: 512×8
● True EEPROM Memory: 128×8
● Watchdog Timer function
● In Application Programming – IAP
● 21 bidirectional I/O lines
● Two external interrupt lines shared with I/O pins
● Programmable I/O port source current for...
