Holtek Semiconductor HT45FH4J
This device is an Emergency Light ASSP Flash MCU. The device includes 2K×16 of Flash Program Memory, 128 bytes of Data Memory and 64 bytes of Data EEPROM.| Part No. | HT45FH4J |
|---|---|
| Datasheet | HT45FH4J Download |
| Manufacturer |  Holtek Semiconductor |
| Description | Emergency Light Flash MCU |
| Buy | Stock & Price |
FEATURES
CPUFEATURES
● High voltage input (up to 12V) to the integrated LDO and outputs 5V to supply MCU operating voltage● Up to 0.2μs instruction cycle with 20MHz system clock at VDD=5V
● Power down and wake-up functions to reduce power consumption
● Oscillators ♦♦ Internal 12/16/20MHz Hight Speed RC -- HIRC ♦♦ Internal Low Speed 32kHz RC -- LIRC
● Multi-mode operation: NORMAL, SLOW, IDLE and SLEEP
● All instructions executed in one or two instruction cycles
● Table read instructions
● 63 powerful instructions
● 4-level subroutine nesting
● Bit manipulation instruction Peripheral
FEATURES
● Flash Program Memory: 2K×16● RAM Data Memory: 128×8
● True EEPROM Memory: 64×8
● Watchdog Timer function
● 12 bidirectional I/O lines
● Two pin-shared external interrupts
● Multiple Timer Module for time measure, input capture, compare match output, PWM output function or single pulse output function
● Two complementary PWM output with dead time control
● Over current protection (OCP) with inte...
