HT48R065B datasheet(36/84 Pages) HOLTEK

36 / 84 page

HT48R063B/064B/065B/066B

Rev. 1.00

April 7, 2011

V D D

W a k e - u p S e l e c t

S y s t e m W a k e - u p

R e a d D a t a R e g i s t e r

C K

C o n t r o l B i t

D a t a B u s

W r i t e C o n t r o l R e g i s t e r

C h i p R e s e t

R e a d C o n t r o l R e g i s t e r

W r i t e D a t a R e g i s t e r

D a t a B i t

I / O p i n

P A o n l y

W e a k

P u l l - u p

P u l l - H i g h

S e l e c t

Generic Input/Output Ports

P A W K 7

R e a d D a t a R e g i s t e r

C o n t r o l B i t

D a t a B u s

W r i t e C o n t r o l R e g i s t e r

C h i p R e s e t

R e a d C o n t r o l R e g i s t e r

W r i t e D a t a R e g i s t e r

D a t a B i t

C K

P A 7 / R E S

S y s t e m W a k e - u p ( P A 7 )

R E S f o r P A 7 o n l y

PA7 NMOS Input/Output Port

V D D

R e a d D a t a R e g i s t e r

C o n t r o l B i t

P u l l - H i g h

S e l e c t

D a t a B u s

W r i t e C o n t r o l R e g i s t e r

C h i p R e s e t

R e a d C o n t r o l R e g i s t e r

W r i t e D a t a R e g i s t e r

D a t a B i t

P B 0 / S C O M 0 ~

P B 3 / S C O M 3

P B 4 , P B 5

V D D / 2

W e a k

P u l l - u p

C K

C O M n E N

S C O M E N

PB Input/Output Port

HT48R065B Datasheet(PDF) 36 Page - Holtek Semiconductor Inc

HT48R065B Datasheet(HTML) 36 Page - Holtek Semiconductor Inc

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