Datasheet > HT45F5N

HT45F5N

更新时间： 2022-02-26 12:54:28

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		/
页数	文件大小	规格书
202页	7389K
描述
Power Bank ASSP Flash MCU

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数据手册

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HT45F5N 数据手册

HT45F5N/HT45FH5N

Power Bank ASSP Flash MCU

Features

CPU Features

• OperatingꢀVoltage

ꢀ

♦

f_SYS=8MHz:ꢀ2.55V~5.5V

• Upꢀtoꢀ0.5μsꢀinstructionꢀcycleꢀwithꢀ8MHzꢀsystemꢀclockꢀatꢀV_DD=5V

• Powerꢀdownꢀandꢀwake-upꢀfunctionsꢀtoꢀreduceꢀpowerꢀconsumption

• Oscillators

ꢀ

♦

InternalꢀRCꢀ–ꢀHIRC

ꢀ

♦

Internalꢀ32kHzꢀ–ꢀLIRC

• Multi-modeꢀoperation:ꢀNORMAL,ꢀSLOW,ꢀIDLEꢀandꢀSLEEP

• Allꢀinstructionsꢀexecutedꢀinꢀoneꢀtoꢀthreeꢀinstructionꢀcycles

• Tableꢀreadꢀinstructions

• 115ꢀpowerfulꢀinstructions

• 8-levelꢀsubroutineꢀnesting

• Bitꢀmanipulationꢀinstruction

Peripheral Features

• FlashꢀProgramꢀMemory:ꢀ4K×16

• RAMꢀDataꢀMemory:ꢀ256×8

• TrueꢀEEPROMꢀMemory:ꢀ64×8

• WatchdogꢀTimerꢀfunction

• 30ꢀbidirectionalꢀI/Oꢀlines

• SlewꢀRateꢀControlꢀforꢀPB0~PB3ꢀPortsꢀoutput

• SerialꢀInterfaceꢀModuleꢀ–ꢀSPIꢀorꢀI²C

• Softwareꢀcontrolledꢀ4-SCOMꢀlinesꢀLCDꢀdriverꢀwithꢀ1/2ꢀbias

• Threeꢀpin-sharedꢀexternalꢀinterrupts

• MultipleꢀTimerꢀModulesꢀforꢀtimeꢀmeasure,ꢀinputꢀcapture,ꢀcompareꢀmatchꢀoutput,ꢀPWMꢀoutputꢀor

singleꢀpulseꢀoutputꢀfunction

• HighꢀResolutionꢀPWMꢀcomplementaryꢀoutputꢀwithꢀdeadꢀtimeꢀcontrol

• Auto-adjustꢀPWMꢀDutyꢀfunction

• Twoꢀoverꢀcurrentꢀprotectionꢀ(OCP)ꢀwithꢀinterrupts

• TwoꢀsetsꢀofꢀOver/Underꢀvoltageꢀprotectionꢀ(OUVP)ꢀwithꢀinterrupts

• USBꢀautoꢀdetectionꢀfunction

• DualꢀTime-Baseꢀfunctionsꢀforꢀgenerationꢀofꢀﬁxedꢀtimeꢀinterruptꢀsignals

• Multi-channelꢀ12-bitꢀresolutionꢀA/Dꢀconverter

• Lowꢀvoltageꢀresetꢀfunction

• Lowꢀvoltageꢀdetectꢀfunction

• Flashꢀprogramꢀmemoryꢀcanꢀbeꢀre-programmedꢀupꢀtoꢀ100,000ꢀtimes

• Flashꢀprogramꢀmemoryꢀdataꢀretentionꢀ>ꢀ10ꢀyears

• True EEPROMꢀdataꢀmemoryꢀcanꢀbeꢀre-programmedꢀupꢀtoꢀ1,000,000ꢀtimes

• True EEPROMꢀdataꢀmemoryꢀdataꢀretentionꢀ>ꢀ10ꢀyears

• Package:ꢀ28-pinꢀSSOP,ꢀ32-pin/46-pinꢀQFN

Rev. 1.00

�oveꢀꢁeꢂ 1ꢃꢄ ꢅ01ꢆ

1...4 5 678 9 10...202

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