Holtek Semiconductor HT45F5R
The HT45F5R is an ASSP MCU specifically designed for battery charger applications. The device includes an integrated multi-channel 12-bit A/D converter and an LCD driver.| Part No. | HT45F5R |
|---|---|
| Datasheet | HT45F5R Download |
| Manufacturer |  Holtek Semiconductor |
| Description | Charger ASSP Flash MCU |
| Buy | Stock & Price |
FEATURES
CPUFEATURES
● Operating Voltage: ♦♦ fSYS=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
● Two Oscillators: ♦♦ Internal RC – HIRC ♦♦ Internal 32kHz – LIRC
● Fully intergrated internal 8MHz oscillator requires no external components
● Multi-mode operation: NORMAL, SLOW, IDLE and SLEEP
● All instructions executed in one or two instruction cycles
● Table read instructions
● 63 powerful instructions
● 8-level subroutine nesting
● Bit manipulation instruction Rev. 1.10 6 December 13, 2016 HT45F5R Charger ASSP Flash MCU Peripheral
FEATURES
● Flash Program Memory: 4K×16● RAM Data Memory: 128×8
● True EEPROM Memory: 64×8
● Watchdog Timer function
● 20 bidirectional I/O lines
● Programmable I/O port source current for LED driving
● Software controlled 4-SCOM lines LCD driver with 1/2 bias
● Two external interrupt lines shared with I/O pins
● Multiple Timer Modules for time measure, compare...
