Holtek Semiconductor HT45F4N
The device is a Flash Memory type 8-bit high performance RISC architecture microcontroller.| Part No. | HT45F4N |
|---|---|
| Datasheet | HT45F4N Download |
| Manufacturer |  Holtek Semiconductor |
| Description | Power Bank Flash MCU |
| Buy | Stock & Price |
FEATURES
CPUFEATURES
● Operating Voltage ♦♦ fSYS = 7.5MHz: 2.55V~5.50V ♦♦ fSYS = 15MHz: 4.50V~5.50V● Up to 0.27μs instruction cycle with 15MHz system clock at VDD=5V
● Power down and wake-up functions to reduce power consumption
● Oscillators ♦♦ Internal RC -- HIRC ♦♦ Internal 32kHz -- LIRC
● 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 Peripheral
FEATURES
● Flash Program Memory: 4K×16● RAM Data Memory: 192×8
● True EEPROM Memory: 64×8
● Watchdog Timer function
● Up to 26 bidirectional I/O lines
● Software controlled 4-SCOM lines LCD driver with 1/2 bias
● Three pin-shared external interrupts
● One 16-bit STM
● Three 10-bit PTMs
● Two complementary PWM output with dead time control
● Two over current protection (OCP) with interrupt
● One Over/Under voltage protection (OUVP) with interrupt
● USB charge/disc...
