BP45F4MB MCU Datasheet

BP45F4MB Datasheet, PDF, Equivalent


Part Number

BP45F4MB

Description

Power Bank Flash MCU

Manufacture

Holtek Semiconductor

Total Page 30 Pages
Datasheet
Download BP45F4MB Datasheet


BP45F4MB
Power Bank Flash MCU
BP45F4MB
Revision: V1.10 Date: November 11, 2019

BP45F4MB
BP45F4MB
Power Bank Flash MCU
Table of Contents
Features.................................................................................................................. 6
CPU Features................................................................................................................................6
Peripheral Features........................................................................................................................6
General Description............................................................................................... 7
Block Diagram........................................................................................................ 7
Pin Assignment...................................................................................................... 8
Pin Description...................................................................................................... 8
Absolute Maximum Ratings................................................................................ 10
D.C. Characteristics............................................................................................. 11
Operating Voltage Characteristics................................................................................................ 11
Operating Current Characteristics................................................................................................ 11
Standby Current Characteristics.................................................................................................. 11
A.C. Characteristics............................................................................................. 12
High Speed Internal Oscillator – HIRC – Frequency Accuracy....................................................12
Low Speed Internal Oscillator Characteristics – LIRC................................................................. 12
Operating Frequency Characteristic Curves................................................................................12
System Start Up Time Characteristics.........................................................................................13
Input/Output Characteristics.............................................................................. 13
Memory Characteristics...................................................................................... 14
LVR/LVD Electrical Characteristics.................................................................... 14
A/D Converter Electrical Characteristics........................................................... 15
Over Voltage Protection Electrical Characteristics.......................................... 16
Over Current Protection Electrical Characteristics.......................................... 16
Power-on Reset Characteristics......................................................................... 17
System Architecture............................................................................................ 17
Clocking and Pipelining................................................................................................................18
Program Counter..........................................................................................................................18
Stack............................................................................................................................................ 19
Arithmetic and Logic Unit – ALU..................................................................................................19
Flash Program Memory....................................................................................... 20
Structure....................................................................................................................................... 20
Special Vectors............................................................................................................................20
Look-up Table...............................................................................................................................20
Table Program Example...............................................................................................................21
In Circuit Programming – ICP......................................................................................................22
On-Chip Debug Support – OCDS................................................................................................22
Data Memory........................................................................................................ 23
Structure....................................................................................................................................... 23
General Purpose Data Memory...................................................................................................23
Special Purpose Data Memory....................................................................................................24
Rev. 1.10
2 November 11, 2019


Features Power Bank Flash MCU BP45F4MB Revision: V1.10 Date: November 11, 2019 BP45F4MB Power Bank Flash MCU Table of Content s Features............................ ....................................... ....................................... ........ 6 CPU Features................ ....................................... ....................................... ..................................6 Per ipheral Features....................... ....................................... ....................................... ...................6 General Descriptio n...................................... ....................................... .................. 7 Block Diagram..... ....................................... ....................................... ..................... 7 Pin Assignment. ....................................... ....................................... ....................... 8 Pin Descripti on..................................... ................................................................
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