HT45F65 datasheet(53/231 Pages) HOLTEK

53 / 231 page

Rev. 1.60

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Rev. 1.60

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HT45F65/HT45F66/HT45F67

Glucose Meter 8-Bit Flash MCU

System

Oscillator FSTEN Bit

Wake-up Time

(SLEEP0 Mode)

Wake-up Time

(SLEEP1 Mode)

Wake-up

Time

(IDLE0 Mode)

Wake-up Time

(IDLE1 Mode)

HXT

10�� HXT cycles 10�� HXT cycles

1~� HXT cycles

10�� HXT cycles

1~� fSUB cycles

(Syste� �uns with fSUB first for

10�� HXT cycles and then

switches ove� to �un with the

HXT clock)

1~� HXT cycles

ERC

1�~16 ERC cycles 1�~16 ERC cycles

1~� ERC cycles

HIRC

1�~16 HIRC cycles 1�~16 HIRC cycles

1~� HIRC cycles

LIRC

1~� LIRC cycles

LXT

10�� LTX cycles

1~� LXT cycles

Wake-Up Times

NotethatiftheWatchdogTimerisdisabled,whichmeansthattheLXTandLIRCareallbothoff,

thentherewillbenoFastWake-upfunctionavailablewhenthedevicewake-upfromtheSLEEP0

Mode.

SL E EP0

HA LT i ns tr uc ti on i s ex ec ut ed

f SYS of f

CP U st op

ID LE N= 0

f TB C of f

f SU B of f

WD T & L VD o ff

NO RM AL

f SYS =f H ~f H /6 4

f H o n

CP U ru n

f SYS o n

f TB C o n

f SU B o n

ID LE 1

HA LT i ns tr uc ti on i s ex ec ut ed

CP U st op

ID LE N= 1

FS YS ON =1

f SYS o n

f TB C o n

f SU B on

ID LE 0

HA LT i ns tr uc ti on i s ex ec ut ed

CP U st op

ID LE N= 1

FS YS ON =0

f SYS o ff

f TB C o n

f SU B o n

SL OW

f SYS =f L

f L o n

CP U ru n

f SYS o n

f TB C o n

f SU B o n

f H o ff

SL E EP1

HA LT i ns tr uc ti on i s ex ec ut ed

f SYS o ff

CP U st op

ID LE N= 0

f TB C o ff

f SU B o n

WD T or L VD o n

HT45F65 Datasheet(PDF) 53 Page - Holtek Semiconductor Inc

HT45F65 Datasheet(HTML) 53 Page - Holtek Semiconductor Inc

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