HT45F5N datasheet(2/202 Pages) HOLTEK

2 / 202 page

Rev. 1.00

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Rev. 1.00

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HT45F5N/HT45FH5N

Power Bank ASSP Flash MCU

HT45F5N/HT45FH5N

Power Bank ASSP Flash MCU

Table of Contents

Features............................................................................................................ 7

CPU Featu�es ......................................................................................................................... 7

Pe�iphe�al Featu�es................................................................................................................. 7

General Description ........................................................................................ 8

Selection Table................................................................................................. 9

Block Diagram.................................................................................................. 9

Pin Assignment.............................................................................................. 10

Pin Description .............................................................................................. 12

Absolute Maximum Ratings.......................................................................... 15

D.C. Characteristics....................................................................................... 16

A.C. Characteristics....................................................................................... 17

A/D Converter Electrical Characteristics..................................................... 18

LVD / LVR Electrical Characteristics............................................................ 19

Reference Voltage Characteristics............................................................... 19

Slew Rate Control Characteristics............................................................... 20

Over Current Protection Electrical Characteristics.................................... 21

Over / Under Voltage Protection Electrical Characteristics....................... 21

Delay Lock Loop Electrical Characteristics................................................ 22

LDO Regulator Electrical Characteristics ................................................... 22

Level Converter Electrical Characteristics.................................................. 22

USB Auto Detection Electrical Characteristics........................................... 23

LCD SCOM Electrical Characteristics ......................................................... 24

Power-on Reset Characteristics................................................................... 24

System Architecture...................................................................................... 25

Clocking and Pipelining......................................................................................................... �5

P�og�a� Counte�................................................................................................................... ��

Stack ..................................................................................................................................... �7

A�ith�etic and Logic Unit – ALU ........................................................................................... �7

Flash Program Memory................................................................................. 28

St�uctu�e................................................................................................................................ ��

Special Vecto�s ..................................................................................................................... ��

Look-up Ta�le ....................................................................................................................... ��

Ta�le P�og�a� Exa�ple........................................................................................................ �9

Ta�le Read P�og�a� Exa�ple .............................................................................................. �9

In Ci�cuit P�og�a��ing – ICP ............................................................................................... 30

On Chip De�ug Suppo�t – OCDS ......................................................................................... 31

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