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  Holtek Semiconductor Electronic Components Datasheet  

HT45F4N Datasheet

Power Bank Flash MCU

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Power Bank Flash MCU
HT45F4N/HT45FH4N
Revision: V1.30 Date: �D�e�c�e�mb��e�r�1��4,���2�0�1�6


  Holtek Semiconductor Electronic Components Datasheet  

HT45F4N Datasheet

Power Bank Flash MCU

No Preview Available !

HT45F4N/HT45FH4N
Power Bank Flash MCU
Table of Contents
Features............................................................................................................. 6
CPU Features.......................................................................................................................... 6
Peripheral Features.................................................................................................................. 6
General Description.......................................................................................... 7
Selection Table.................................................................................................. 8
Block Diagram................................................................................................... 8
Pin Assignment................................................................................................. 9
Pin Descriptions..............................................................................................11
Absolute Maximum Ratings........................................................................... 17
D.C. Characteristics........................................................................................ 18
A.C. Characteristics........................................................................................ 19
SCOM Electrical Characteristics................................................................... 20
LVD & LVR Electrical Characteristics........................................................... 20
A/D Converter Electrical Characteristics...................................................... 21
Over Current Circuit Electrical Characteristics........................................... 21
Over/Under Voltage Circuit Electrical Characteristics................................ 22
USB Charge/Discharge Detection Electrical Characteristics..................... 22
LDO Regulator Electrical Characteristics.................................................... 23
Level Converter Electrical Characteristics................................................... 23
Power on Reset Electrical Characteristics................................................... 23
System Architecture....................................................................................... 24
Clocking and Pipelining.......................................................................................................... 24
Program Counter.................................................................................................................... 25
Stack...................................................................................................................................... 26
Arithmetic and Logic Unit – ALU............................................................................................ 26
Flash Program Memory.................................................................................. 27
Structure................................................................................................................................. 27
Special Vectors...................................................................................................................... 27
Look-up Table......................................................................................................................... 28
Table Program Example......................................................................................................... 28
In Circuit Programming.......................................................................................................... 29
On-Chip Debug Support – OCDS.......................................................................................... 30
RAM Data Memory.......................................................................................... 31
Structure................................................................................................................................. 31
Special Function Register Description......................................................... 33
Indirect Addressing Registers – IAR0, IAR1.......................................................................... 33
Memory Pointers – MP0, MP1............................................................................................... 33
Bank Pointer – BP.................................................................................................................. 34
Rev. 1.30
2 December 14, 2016


Part Number HT45F4N
Description Power Bank Flash MCU
Maker Holtek Semiconductor
Total Page 30 Pages
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