HT45F5N datasheet(9/202 Pages) HOLTEK

9 / 202 page

Rev. 1.00

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HT45F5N/HT45FH5N

Power Bank ASSP Flash MCU

HT45F5N/HT45FH5N

Power Bank ASSP Flash MCU

Selection Table

MostfeaturesarecommontoalldevicesandthemainfeaturesdistinguishingthemaretheI/Opin

countandLevelShiftoutputpins.Thefollowingtablesummarisesthemainfeaturesofeachdevice.

Part No.

VDD

Program

Memory

Data

Memory

Data

EEPROM

I/O

Timer

Module

H.R.

PWM

A/D

Auto-adjust

PWM Duty

HT45F5�

�.55V~

5.5V

4K×1�

�5�×�

�4×�

10-�it PTM×1

1�-�it STM×1

√

1�-�it×14

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HT45FH5�

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Part No.

Ref.

Voltage

OCP

OUVP

LDO

Level

Shift

PE+

Q.C

2.0

Stacks

Package

HT45F5�

√

�

—

�

3�QF�

��SSOP

HT45FH5�

�

√

��SSOP

4�QF�

�ote: H.R. PWM: High Resolution and Co�ple�enta�y PWM Outputs with dead-ti�e cont�ol� the duty

cycle �esolution is 7.�ns when the HIRC is �MHz.

Block Diagram

8-bit

RISC

MCU

Core

I2C

SPI

Timer

Modules

Flash

Program

Memory

EEPROM

Data Memory

Flash/EEPROM

Programming Circuitry

RAM

Data Memory

Time

Base

Low Voltage

Reset

Watchdog Timer

Low Voltage

Detect

Interrupt

Controller

Reset

Circuit

Internal RC

Oscillators

12-bit A/D

Converter

Over Current Protection × 2

Over/Under

Voltage Protection × 2

USB Detector

High Resolution

PWM with dead

time control

DLL

Slew-Rate

control

I/O

Auto-Adjust

PWM

LDO

Level

Shift

SCOM Function for LCD

For HT45FH5N only

HT45F5N Datasheet(PDF) 9 Page - Holtek Semiconductor Inc

HT45F5N Datasheet(HTML) 9 Page - Holtek Semiconductor Inc

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