HT45F4MA/HT45FH4MA/HT45FH4MA-1
Power Bank Flash MCU
Table of Contents
Features............................................................................................................ 6
CPU Featuꢂes ......................................................................................................................... ꢅ
Peꢂipheꢂal Featuꢂes................................................................................................................. ꢅ
General Description ........................................................................................ 7
Selection Table................................................................................................. 8
Block Diagram.................................................................................................. 8
Pin Assignment................................................................................................ 9
Pin Description .............................................................................................. 10
HTꢃ5FꢃMA............................................................................................................................ 10
HTꢃ5FHꢃMA/HTꢃ5FHꢃMA-1.................................................................................................11
Inteꢂnal Conne�tion Des�ꢂiption............................................................................................ 12
Level Shift Input/Output Relationship and Reset Condition .................................................. 12
Absolute Maximum Ratings.......................................................................... 12
D.C. Characteristics....................................................................................... 13
A.C. Characteristics....................................................................................... 14
LVD & LVR Electrical Characteristics .......................................................... 15
A/D Converter Electrical Characteristics..................................................... 15
Over Current Circuit Electrical Characteristics .......................................... 16
Over Voltage Circuit Electrical Characteristics .......................................... 16
LDO Regulator Electrical Characteristics ................................................... 17
Level Converter Electrical Characteristics.................................................. 17
Power on Reset Electrical Characteristics.................................................. 18
System Architecture...................................................................................... 18
Clo�king and Pipelining......................................................................................................... 18
Pꢂogꢂaꢀ Counteꢂ................................................................................................................... 19
Sta�k ..................................................................................................................................... 20
Aꢂithꢀeti� and Logi� Unit – ALU ........................................................................................... 20
Flash Program Memory................................................................................. 21
Stꢂu�tuꢂe................................................................................................................................ 21
Spe�ial Ve�toꢂs ..................................................................................................................... 21
Look-up Taꢁle........................................................................................................................ 22
Taꢁle Pꢂogꢂaꢀ Exaꢀple........................................................................................................ 23
In Ciꢂ�uit Pꢂogꢂaꢀꢀing ......................................................................................................... 2ꢃ
On-Chip Deꢁug Suppoꢂt – OCDS ......................................................................................... 25
RAM Data Memory......................................................................................... 25
Stꢂu�tuꢂe................................................................................................................................ 25
Rev. 1.20
2
De�eꢀꢁeꢂ 1ꢃꢄ 201ꢅ
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