HT82A620R datasheet(2/72 Pages) HOLTEK

2 / 72 page

Block Diagram

HT82A520R

HT82A620R

HT82A520R/HT82A620R

Rev.1.00

October 23, 2009

S t a c k

D a t a

M e m o r y

I / O

P o r t s

W a t c h d o g

T i m e r

O T P P r o g r a m

M e m o r y

8 - b i t

R I S C

M C U

C o r e

W a t c h d o g

T i m e r O s c i l l a t o r

R e s e t

C i r c u i t

I n t e r r u p t

C o n t r o l l e r

C r y s t a l

O s c i l l a t o r

L o w

V o l t a g e

R e s e t

P W M

G e n e r a t o r

S P I

I n t e r f a c e

U S B 2 . 0

F u l l S p e e d

E n g l i n e

U S B 2 . 0

X C V R

3 . 3 V

R e g u l a t o r

1 6 - b i t

T i m e r

S t a c k

D a t a

M e m o r y

I / O

P o r t s

W a t c h d o g

T i m e r

O T P P r o g r a m

M e m o r y

8 - b i t

R I S C

M C U

C o r e

W a t c h d o g

T i m e r O s c i l l a t o r

R e s e t

C i r c u i t

I n t e r r u p t

C o n t r o l l e r

C r y s t a l

O s c i l l a t o r

L o w

V o l t a g e

R e s e t

A / D

C o n v e r t e r

P W M

G e n e r a t o r

S P I

I n t e r f a c e

U S B 2 . 0

F u l l S p e e d

E n g l i n e

U S B 2 . 0

X C V R

3 . 3 V

R e g u l a t o r

1 6 - b i t

T i m e r

HT82A620R 数据表(PDF) 2 Page - Holtek Semiconductor Inc

HT82A620R 数据表(HTML) 2 Page - Holtek Semiconductor Inc

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HT82A620R 数据表(PDF) 2 Page - Holtek Semiconductor Inc

HT82A620R 数据表(HTML) 2 Page - Holtek Semiconductor Inc

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