HT45F4N
HT45F4N is Power Bank Flash MCU manufactured by Holtek Semiconductor.
Power Bank Flash MCU
HT45F4N/HT45FH4N
Revision: V1.30 Date:
- D- e- c- e- mb-
- e- r- 1-
- 4,-
- - 2- 0- 1- 6
HT45F4N/HT45FH4N Power Bank Flash MCU
Features
CPU Features
- Operating Voltage
- - f SYS = 7.5MHz: 2.55V~5.50V
- - f SYS = 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 32k Hz -- 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...
