HT45F12 datasheet(85/104 Pages) HOLTEK

tên linh kiện	HT45F12

Giải thích chi tiết về linh kiện	8-Bit Flash MCU with Op Amps & Comparators

PDF	104 Pages

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nhà sản xuất	HOLTEK [Holtek Semiconductor Inc]

Trang chủ	http://www.holtek.com

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85 / 104 page

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HT45F12

8-Bit Flash MCU with Op Amps & Comparators

HT45F12

8-Bit Flash MCU with Op Amps & Comparators

Configuration Options

ConfigurationoptionsrefertocertainoptionswithintheMCUthatareprogrammedintothedevice

duringtheprogrammingprocess.Duringthedevelopmentprocess,theseoptionsareselectedusing

theHT-IDEsoftwaredevelopmenttools.Astheseoptionsareprogrammedintothedeviceusing

thehardwareprogrammingtools,oncetheyareselectedtheycannotbechangedlaterusingthe

applicationprogram.Alloptionsmustbedefinedforpropersystemfunction,thedetailsofwhichare

showninthetable.

No.

Options

Oscillator Options

O�C ty�e selection: ERC o� c�ystal o� HIRC o� EC (exte�nal clock)

00: HXT (Filte� On)

01: ERC (Filte� On)

10: HIRC (Filte� Off)

11: EC (Filte� Off)

�

HIRC f�equency selection: 4MHz� 910kHz� �MHz� 8MHz

HXT �ode selection: 455kHz o� 1M~1�MHz

Watchdog Options

Watchdog Ti�e� Function:

Always Ena�le

By �/W Cont�ol

RC Filter

RC filter for TMR & INT0/INT1� ena�le o� disa�le

Lock Options

�

Lock All

Pa�tial Lock

HT45F12 bảng dữ liệu(PDF) 85 Page - Holtek Semiconductor Inc