HT45F0084 datasheet(41/160 Pages) HOLTEK

tên linh kiện	HT45F0084

Giải thích chi tiết về linh kiện	Cord-free Vacuum Cleaner ASSP Flash MCU

PDF	160 Pages

Scroll/Zoom	100%

nhà sản xuất	HOLTEK [Holtek Semiconductor Inc]

Trang chủ	http://www.holtek.com

Logo

41 / 160 page

Rev. 1.00

�a�� 1�� 01�

Rev. 1.00

�a�� 1�� 01�

HT45F0084

Cord-free Vacuum Cleaner ASSP Flash MCU

NORMAL Mode to SLOW Mode Switching

WhenrunningintheNORMALMode,whichusesthehighspeedsystemoscillator,andtherefore

consumesmorepower,thesystemclockcanswitchtorunintheSLOWModebysettingthe

HLCLKbitto“0”andsettingtheCKS2~CKS0bitsto“000”or“001”intheSMODregister.This

willthenusethelowspeedsystemoscillatorwhichwillconsumelesspower.Usersmaydecideto

dothisforcertainoperationswhichdonotrequirehighperformanceandcansubsequentlyreduce

powerconsumption.

TheSLOWModeissourcedfromtheLIRCoscillatorandthereforerequiresthisoscillatortobe

stablebeforefullmodeswitchingoccurs.ThisismonitoredusingtheLTObitintheSMODregister.

SL OW M ode

SL E EP M ode

ID LE 0 M ode

ID LE 1 M ode

NO RM AL M od e

CK S2 ~ C KS0 = 00x B &

HL CL K = 0

ID LE N = 0

HA LT i ns t ru ct i on is e xe cu t ed

ID LE N = 1, F SYS ON =0

HA LT i ns t ru ct io n is e xe cu t ed

ID LE N = 1, F SYSO N= 1

HA LT i ns t ru ct i on is e xe cu t ed

HT45F0084 bảng dữ liệu(PDF) 41 Page - Holtek Semiconductor Inc