HY57V651620B
4 Banks x 1M x 16Bit Synchronous DRAM
T h i s d o c u m e n t i s a g e n e r a l p r o d u c t d e s c r i p t i o n a n d i s s u b j e c t t o c h a n g e w i t h o u t n o t i c e . H y u n d a i E l e c t r o n i c s d o e s n o t a s s u m e a n y r e s p o n s i b i l i t y f o r u s e o f
c i r c u i t s d e s c r i b e d . N o p a t e n t l i c e n s e s a r e i m p l i e d .
R e v . 1 . 9 / A p r . 0 1
D E S C R I P T I O N
T h e H y n i x H Y 5 7 V 6 4 1 6 2 0 H G i s a 6 7 , 1 0 8 , 8 6 4 - b i t C M O S S y n c h r o n o u s D R A M , i d e a l l y s u i t e d f o r t h e m a i n m e m o r y a p p l i c a t i o n s w h i c h
r e q u i r e l a r g e m e m o r y d e n s i t y a n d h i g h b a n d w i d t h . H Y 5 7 V 6 4 1 6 2 0 H G i s o r g a n i z e d a s 4 b a n k s o f 1 , 0 4 8 , 5 7 6 x 1 6 .
H Y 5 7 V 6 4 1 6 2 0 H G i s o f f e r i n g f u l l y s y n c h r o n o u s o p e r a t i o n r e f e r e n c e d t o a p o s i t i v e e d g e o f t h e c l o c k . A l l i n p u t s a n d o u t p u t s a r e s y nc h r o -
n i z e d w i t h t h e r i s i n g e d g e o f t h e c l o c k i n p u t . T h e d a t a p a t h s a r e i n t e r n a l l y p i p e l i n e d t o a c h i e v e v e r y h i g h b a n d w i d t h . A l l i n p u t a n d o u t p u t
v o l t a g e l e v e l s a r e c o m p a t i b l e w i t h L V T T L .
P r o g r a m m a b l e o p t i o n s i n c l u d e t h e l e n g t h o f p i p e l i n e ( R e a d l a t e n c y o f 2 o r 3 ) , t h e n u m b e r o f c o n s e c u t i v e r e a d o r w r i t e c y c l e s i n itiated
b y a s i n g l e c o n t r o l c o m m a n d ( B u r s t l e n g t h o f 1 , 2 , 4 , 8 o r F u l l p a g e ) , a n d t h e b u r s t c o u n t s e q u e n c e ( s e q u e n t i a l o r i n t e r l e a v e ) . A b u r s t o f
r e a d o r w r i t e c y c l e s i n p r o g r e s s c a n b e t e r m i n a t e d b y a b u r s t t e r m i n a t e c o m m a n d o r c a n b e i n t e r r u p t e d a n d r e p l a c e d b y a n e w b u r st
r e a d o r w r i t e c o m m a n d o n a n y c y c l e . ( T h i s p i p e l i n e d d e s i g n i s n o t r e s t r i c t e d b y a ` 2 N ` r u l e . )
F E A T U R E S
S i n g l e 3 . 3
0 . 3 V p o w e r s u p p l y
N o t e )
A l l d e v i c e p i n s a r e c o m p a t i b l e w i t h L V T T L i n t e r f a c e
J E D E C s t a n d a r d 4 0 0 m i l 5 4 p i n T S O P - I I w i t h 0 . 8 m m
o f p i n p i t c h
A l l i n p u t s a n d o u t p u t s r e f e r e n c e d t o p o s i t i v e e d g e o f
s y s t e m c l o c k
D a t a m a s k f u n c t i o n b y U D Q M o r L D Q M
I n t e r n a l f o u r b a n k s o p e r a t i o n
A u t o r e f r e s h a n d s e l f r e f r e s h
4 0 9 6 r e f r e s h c y c l e s / 6 4 m s
P r o g r a m m a b l e B u r s t L e n g t h a n d B u r s t T y p e
- 1 , 2 , 4 , 8 o r F u l l p a g e f o r S e q u e n t i a l B u r s t
- 1 , 2 , 4 o r 8 f o r I n t e r l e a v e B u r s t
P r o g r a m m a b l e C A S L a t e n c y ; 2 , 3 C l o c k s
O R D E R I N G I N F O R M A T I O N
N o t e : V D D ( M i n ) o f H Y 5 7 V 6 5 1 6 2 0 B ( L ) T C - 5 5 / 6 / 7 i s 3 . 1 3 5 V
P a r t N o .
Clock Frequency
P o w e r
Organization
Interface
P a c k a g e
H Y 5 7 V 6 5 1 6 2 0 B T C - 5 5
1 8 3 M H z
N o r m a l
4 B a n k s x 1 M b i t s
x 1 6
L V T T L
4 0 0 m i l 5 4 p i n T S O P I I
H Y 5 7 V 6 5 1 6 2 0 B T C - 6
1 6 6 M H z
H Y 5 7 V 6 5 1 6 2 0 B T C - 7
1 4 3 M H z
H Y 5 7 V 6 5 1 6 2 0 B T C - 7 5
1 3 3 M H z
H Y 5 7 V 6 5 1 6 2 0 B T C - 8
1 2 5 M H z
H Y 5 7 V 6 5 1 6 2 0 B T C - 1 0 P
1 0 0 M H z
H Y 5 7 V 6 5 1 6 2 0 B T C - 1 0 S
1 0 0 M H z
H Y 5 7 V 6 5 1 6 2 0 B T C - 1 0
1 0 0 M H z
H Y 5 7 V 6 5 1 6 2 0 B L T C - 5 5
1 8 3 M H z
L o w p o w e r
H Y 5 7 V 6 5 1 6 2 0 B L T C - 6
1 6 6 M H z
H Y 5 7 V 6 5 1 6 2 0 B L T C - 7
1 4 3 M H z
H Y 5 7 V 6 5 1 6 2 0 B L T C - 7 5
1 3 3 M H z
H Y 5 7 V 6 5 1 6 2 0 B L T C - 8
1 2 5 M H z
H Y 5 7 V 6 5 1 6 2 0 B L T C - 1 0 P
1 0 0 M H z
H Y 5 7 V 6 5 1 6 2 0 B L T C - 1 0 S
1 0 0 M H z
H Y 5 7 V 6 5 1 6 2 0 B L T C - 1 0
1 0 0 M H z
HY57V651620B
R e v . 1 . 9 / A p r . 0 1
2
P I N C O N F I G U R A T I O N
P I N D E S C R I P T I O N
P I N
P I N N A M E
D E S C R I P T I O N
C L K
C l o c k
T h e s y s t e m c l o c k i n p u t . A l l o t h e r i n p u t s a r e r e g i s t e r e d t o t h e S D R A M o n t h e
r i s i n g e d g e o f C L K
C K E
C l o c k E n a b l e
C o n t r o l s i n t e r n a l c l o c k s i g n a l a n d w h e n d e a c t i v a t e d , t h e S D R A M w i l l b e o n e
o f t h e s t a t e s a m o n g p o w e r d o w n , s u s p e n d o r s e l f r e f r e s h
C S
C h i p S e l e c t
E n a b l e s o r d i s a b l e s a l l i n p u t s e x c e p t C L K , C K E a n d D Q M
B A 0 , B A 1
B a n k A d d r e s s
S e l e c t s b a n k t o b e a c t i v a t e d d u r i n g R A S activity
S e l e c t s b a n k t o b e r e a d / w r i t t e n d u r i n g C A S activity
A 0 ~ A 1 1
A d d r e s s
R o w A d d r e s s : R A 0 ~ R A 1 1 , C o l u m n A d d r e s s : C A 0 ~ C A 7
A u t o - p r e c h a r g e f l a g : A 1 0
R A S , C A S, W E
R o w A d d r e s s S t r o b e ,
C o l u m n A d d r e s s S t r o b e ,
W r i t e E n a b l e
R A S , C A S a n d W E d e f i n e t h e o p e r a t i o n
R e f e r f u n c t i o n t r u t h t a b l e f o r d e t a i l s
L D Q M , U D Q M
D a t a I n p u t / O u t p u t M a s k
C o n t r o l s o u t p u t b u f f e r s i n r e a d m o d e a n d m a s k s i n p u t d a t a i n w r i t e m o d e
D Q 0 ~ D Q 1 5
D a t a I n p u t / O u t p u t
M u l t i p l e x e d d a t a i n p u t / o u t p u t p i n
V
D D
/V
S S
P o w e r S u p p l y / G r o u n d
P o w e r s u p p l y f o r i n t e r n a l c i r c u i t s a n d i n p u t b u f f e r s
V
D D Q
/V
S S Q
D a t a O u t p u t P o w e r / G r o u n d
P o w e r s u p p l y f o r o u t p u t b u f f e r s
N C
N o C o n n e c t i o n
N o c o n n e c t i o n
V SS
D Q 1 5
V SSQ
D Q 1 4
D Q 1 3
V DDQ
D Q 1 2
D Q 1 1
V SSQ
D Q 1 0
DQ9
V DDQ
DQ8
V SS
N C
UDQM
CLK
CKE
N C
A11
A 9
A 8
A 7
A 6
A 5
A 4
V SS
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
2 0
2 1
2 2
2 3
2 4
2 5
2 6
2 7
5 4
5 3
5 2
5 1
5 0
4 9
4 8
4 7
4 6
4 5
4 4
4 3
4 2
4 1
4 0
3 9
3 8
3 7
3 6
3 5
3 4
3 3
3 2
3 1
3 0
2 9
2 8
VDD
DQ0
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
VDD
L D Q M
/ W E
/CAS
/RAS
/ C S
BA0
BA1
A10/AP
A 0
A 1
A 2
A 3
VDD
54pin TSOP II
400mil x 875mil
0.8mm pin pitch
HY57V651620B
R e v . 1 . 9 / A p r . 0 1
3
F U N C T I O N A L B L O C K D I A G R A M
1 M b i t x 4 b a n k s x 1 6 I / O S y n c h r o n o u s D R A M
X decoders
State Machine
A 0
A 1
A 1 1
B A 0
B A 1
Address buffers
A d d r e s s
R e g i s t e r s
M o d e R e g i s t e r s
R o w
P r e
D e c o d e r s
C o l u m n
P r e
D e c o d e r s
C o l u m n A d d
C o u n t e r
R o w a c t i v e
C o l u m n
A c t i v e
B u r s t
C o u n t e r
D a t a O u t C o n t r o l
C A S L a t e n c y
I n t e r n a l R o w
c o u n t e r
D Q 0
D Q 1
D Q 1 4
D Q 1 5
r e f r e s h
S e l f r e f r e s h l o g i c
& t i m e r
P i p e L i n e C o n t r o l
I/O Buffer & Logic
B a n k S e l e c t
Sense AMP & I/O Gate
CLK
C K E
C S
R A S
C A S
W E
U D Q M
L D Q M
1 M x 1 6 B a n k 3
X decoders
X decoders
M e m o r y
C e l l
A r r a y
Y d e c o d e r s
X decoders
1 M x 1 6 B a n k 0
1 M x 1 6 B a n k 1
1 M x 1 6 B a n k 2
HY57V651620B
R e v . 1 . 9 / A p r . 0 1
4
A B S O L U T E M A X I M U M R A T I N G S
N o t e :
O p e r a t i o n a t a b o v e a b s o l u t e m a x i m u m r a t i n g c a n a d v e r s e l y a f f e c t d e v i c e r e l i a b i l i t y
D C O P E R A T I N G C O N D I T I O N
( T A = 0 t o 7 0
C
)
N o t e :
1 . A l l v o l t a g e s a r e r e f e r e n c e d t o V
S S
= 0 V
2 . V D D ( m i n ) o f H Y 5 7 V 6 5 1 6 2 0 B ( L ) T C - 5 5 / 6 / 7 i s 3 . 1 3 5 V
3.V
I H
( m a x ) i s a c c e p t a b l e 5 . 6 V A C p u l s e w i d t h w i t h
3 n s o f d u r a t i o n
4.V
I L
( m i n ) i s a c c e p t a b l e - 2 . 0 V A C p u l s e w i d t h w i t h
3 n s o f d u r a t i o n
A C O P E R A T I N G C O N D I T I O N
( T A = 0 t o 7 0
C
, V
D D
= 3 . 3
0 . 3 V
Note2
, V
S S
= 0 V )
N o t e :
1 . O u t p u t l o a d t o m e a s u r e a c c e s s t i m e i s e q u i v a l e n t t o t w o T T L g a t e s a n d o n e c a p a c i t o r ( 5 0 p F )
F o r d e t a i l s , r e f e r t o A C / D C o u t p u t c i r c u i t
2 . V D D ( m i n ) o f H Y 5 7 V 6 5 1 6 2 0 B ( L ) T C - 5 5 / 6 / 7 i s 3 . 1 3 5 V
P a r a m e t e r
S y m b o l
R a t i n g
U n i t
A m b i e n t T e m p e r a t u r e
T
A
0 ~ 7 0
C
S t o r a g e T e m p e r a t u r e
T
S T G
- 5 5 ~ 1 2 5
C
V o l t a g e o n A n y P i n r e l a t i v e t o V
S S
V
I N
, V
O U T
- 1 . 0 ~ 4 . 6
V
V o l t a g e o n V
D D
r e l a t i v e t o V
S S
V
D D ,
V
D D Q
- 1 . 0 ~ 4 . 6
V
S h o r t C i r c u i t O u t p u t C u r r e n t
I
O S
5 0
m A
P o w e r D i s s i p a t i o n
P
D
1
W
S o l d e r i n g T e m p e r a t u r e
T i m e
T
S O L D E R
2 6 0
1 0
C
S e c
P a r a m e t e r
S y m b o l
M i n
T y p .
M a x
Unit
N o t e
P o w e r S u p p l y V o l t a g e
V
D D
, V
D D Q
3.0
3.3
3.6
V
1,2
I n p u t H i g h V o l t a g e
V
I H
2.0
3.0
V
D D Q
+ 2 . 0
V
1,3
I n p u t L o w V o l t a g e
V
I L
V
S S Q
- 2 . 0
0
0.8
V
1,4
P a r a m e t e r
S y m b o l
V a l u e
Unit
N o t e
A C I n p u t H i g h / L o w L e v e l V o l t a g e
V
I H
/ V
IL
2.4/0.4
V
I n p u t T i m i n g M e a s u r e m e n t R e f e r e n c e L e v e l V o l t a g e
Vtrip
1.4
V
I n p u t R i s e / F a l l T i m e
tR / tF
1
n s
O u t p u t T i m i n g M e a s u r e m e n t R e f e r e n c e L e v e l
V o u t r e f
1.4
V
O u t p u t L o a d C a p a c i t a n c e f o r A c c e s s T i m e M e a s u r e m e n t
C L
5 0
p F
1
HY57V651620B
R e v . 1 . 9 / A p r . 0 1
5
C A P A C I T A N C E
( T A = 2 5
C
, f = 1 M H z )
O U T P U T L O A D C I R C U I T
D C C H A R A C T E R I S T I C S I
( T A = 0 t o 7 0
C
, V
D D
= 3 . 3
0 . 3 V
Note3
)
N o t e :
1.V
I N
= 0 t o 3 . 6 V , A l l o t h e r p i n s a r e n o t t e s t e d u n d e r V
IN
= 0 V
2 . D
O U T
i s d i s a b l e d , V
O U T
= 0 t o 3 . 6
3 . . V D D ( m i n ) o f H Y 5 7 V 6 5 1 6 2 0 B ( L ) T C - 5 5 / 6 / 7 i s 3 . 1 3 5 V
P a r a m e t e r
P i n
S y m b o l
M i n
M a x
U n i t
I n p u t c a p a c i t a n c e
C L K
C
I1
2
4
p F
A 0 ~ A 1 1 , B A 0 , B A 1 , C K E , C S , R A S ,
C A S , W E , U D Q M , L D Q M
CI
2
2.5
5
p F
D a t a i n p u t / o u t p u t c a p a c i t a n c e
D Q 0 ~ D Q 1 5
C
I/O
2
6.5
p F
P a r a m e t e r
S y m b o l
M i n .
M a x
U n i t
N o t e
I n p u t L e a k a g e C u r r e n t
I
L I
-1
1
u A
1
O u t p u t L e a k a g e C u r r e n t
I
L O
-1
1
u A
2
O u t p u t H i g h V o l t a g e
V
O H
2.4
-
V
I
O H
= - 4 m A
O u t p u t L o w V o l t a g e
V
O L
-
0.4
V
I
O L
= + 4 m A
Vtt=1.4V
RT=250
50pF
Output
50 pF
Output
D C O u t p u t L o a d C i r c u i t
A C O u t p u t L o a d C i r c u i t
HY57V651620B
R e v . 1 . 9 / A p r . 0 1
6
D C C H A R A C T E R I S T I C S I I
( T A = 0 t o 7 0
C
, V
D D
= 3 . 3
0 . 3 V
Note5
, V
S S
= 0 V )
N o t e :
1 . I
D D 1
a n d I
D D 4
d e p e n d o n o u t p u t l o a d i n g a n d c y c l e r a t e s . S p e c i f i e d v a l u e s a r e m e a s u r e d w i t h t h e o u t p u t o p e n
2 . M i n . o f t R R C ( R e f r e s h R A S c y c l e t i m e ) i s s h o w n a t A C C H A R A C T E R I S T I C S I I
3 . H Y 5 7 V 6 5 1 6 2 0 B T C - 5 5 / 6 / 7 / 7 5 / 8 / 1 0 P / 1 0 S / 1 0
4 . H Y 5 7 V 6 5 1 6 2 0 B L T C - 5 5 / 6 / 7 / 7 5 / 8 / 1 0 P / 1 0 S / 1 0
5 . . V D D ( m i n ) o f H Y 5 7 V 6 5 1 6 2 0 B ( L ) T C - 5 5 / 6 / 7 i s 3 . 1 3 5 V
P a r a m e t e r
S y m b o l
T e s t C o n d i t i o n
S p e e d
U n i t
N o t e
- 5 5
- 6
-7
- 7 5
-8
- 1 0 P
- 1 0 S
- 1 0
O p e r a t i n g C u r r e n t
I
D D 1
B u r s t l e n g t h = 1 , O n e b a n k a c t i v e
t
R C
t
R C
( m i n ) , I
O L
= 0 m A
1 2 0
1 1 0
100
9 0
80
7 0
7 0 0
80
m A
1
P r e c h a r g e S t a n d b y C u r r e n t
i n P o w e r D o w n M o d e
I
D D 2 P
C K E
V
I L
( m a x ) , t
C K
= m i n
2
m A
I
D D 2 P S
C K E
V
I L
( m a x ) , t
C K
=
2
m A
P r e c h a r g e S t a n d b y C u r r e n t
i n N o n P o w e r D o w n M o d e
I
D D 2 N
C K E
V
IH
( m i n ) , C S
V
I H
( m i n ) , t
C K
= m i n
I n p u t s i g n a l s a r e c h a n g e d o n e t i m e
d u r i n g 2 c l k s . A l l o t h e r p i n s
V
D D
-
0 . 2 V o r
0 . 2 V
1 5
m A
I
D D 2 N S
C K E
V
IH
( m i n ) , t
C K
=
I n p u t s i g n a l s a r e s t a b l e .
1 5
m A
A c t i v e S t a n d b y C u r r e n t
i n P o w e r D o w n M o d e
I
D D 3 P
C K E
V
I L
( m a x ) , t
C K
= m i n
5
m A
I
D D 3 P S
C K E
V
I L
( m a x ) , t
C K
=
5
m A
A c t i v e S t a n d b y C u r r e n t
i n N o n P o w e r D o w n M o d e
I
D D 3 N
C K E
V
IH
( m i n ) , C S
V
I H
( m i n ) , t
C K
= m i n
I n p u t s i g n a l s a r e c h a n g e d o n e t i m e
d u r i n g 2 c l k s . A l l o t h e r p i n s
V
D D
-
0 . 2 V o r
0 . 2 V
3 0
m A
I
D D 3 N S
C K E
V
IH
( m i n ) , t
C K
=
I n p u t s i g n a l s a r e s t a b l e .
3 0
m A
B u r s t M o d e O p e r a t i n g C u r r e n t
I
D D 4
t
C K
t
C K
( m i n ) ,
I
O L
= 0 m A
A l l b a n k s a c t i v e
C L = 3
1 5 0
1 4 0
130
1 2 0
1 1 0
9 0
9 0
90
m A
1
C L = 2
9 0
90
9 0
9 0
90
9 0
9 0
90
m A
A u t o R e f r e s h C u r r e n t
I
D D 5
t
R R C
t
R R C
( m i n ) , A l l b a n k s a c t i v e
2 0 0
2 0 0
200
2 0 0
2 0 0
180
1 8 0
150
m A
2
S e l f R e f r e s h C u r r e n t
I
D D 6
C K E
0 . 2 V
2
m A
3
500
uA
4
HY57V651620B
R e v . 1 . 9 / A p r . 0 1
7
A C C H A R A C T E R I S T I C S I
( A C o p e r a t i n g c o n d i t i o n s u n l e s s o t h e r w i s e n o t e d )
N o t e :
1 . A s s u m e t R / t F ( i n p u t r i s e a n d f a l l t i m e ) i s 1 n s
2 . A c c e s s t i m e s t o b e m e a s u r e d w i t h i n p u t s i g n a l s o f 1 v / n s e d g e r a t e
P a r a m e t e r
S y m b o l
- 5 5
- 6
- 7
- 7 5
- 8
- 1 0 P
- 1 0 S
- 1 0
U n i t
N o t e
M i n
M a x
M i n
M a x
M i n
M a x
M i n
M a x
M i n
M a x
M i n
M a x
Min
M a x
M i n
M a x
S y s t e m c l o c k
c y c l e t i m e
C A S L a t e n c y = 3
t C K 3
5 5
1 0 0 0
6
1 0 0 0
7
1 0 0 0
7 . 5
1 0 0 0
8
1 0 0 0
1 0
1 0 0 0
1 0
1 0 0 0
1 0
1 0 0 0
n s
C A S L a t e n c y = 2
t C K 2
1 0
1 0
1 0
1 0
1 0
1 0
1 2
1 2
n s
C l o c k h i g h p u l s e w i d t h
t C H W
2 . 7 5
-
2 . 5
-
2 . 5
-
2 . 5
-
3
-
3
-
3
-
3
-
n s
1
C l o c k l o w p u l s e w i d t h
t C L W
2 . 7 5
-
2 . 5
-
2 . 5
-
2 . 5
-
3
-
3
-
3
-
3
-
n s
1
A c c e s s t i m e f r o m
clock
C A S L a t e n c y = 3
t A C 3
-
5 . 4
-
5 . 4
-
5 . 4
-
5.4
-
6
-
6
-
6
-
8
n s
2
C A S L a t e n c y = 2
t A C 2
-
6
-
6
-
6
-
6
-
6
-
6
-
6
-
8
n s
D a t a - o u t h o l d t i m e
t O H
2 . 5
-
2 . 7
-
2 . 7
-
2 . 7
-
3
-
3
-
3
-
3
-
n s
D a t a - I n p u t s e t u p t i m e
t D S
1 . 5
-
1 . 5
-
1 . 5
-
1 . 5
-
2
-
2
-
2
-
3
-
n s
1
D a t a - I n p u t h o l d t i m e
t D H
0 . 8
-
0 . 8
-
0 . 8
-
0 . 8
-
1
-
1
-
1
-
1
-
n s
1
A d d r e s s s e t u p t i m e
t A S
1 . 5
-
1 . 5
-
1 . 5
-
1 . 5
-
2
-
2
-
2
-
3
-
n s
1
A d d r e s s h o l d t i m e
t A H
0 . 8
-
0 . 8
-
0 . 8
-
0 . 8
-
1
-
1
-
1
-
1
-
n s
1
C K E s e t u p t i m e
t C K S
1 . 5
-
1 . 5
-
1 . 5
-
1 . 5
-
2
-
2
-
2
-
3
-
n s
1
C K E h o l d t i m e
t C K H
0 . 8
-
0 . 8
-
0 . 8
-
0 . 8
-
1
-
1
-
1
-
1
-
n s
1
C o m m a n d s e t u p t i m e
t C S
1 . 5
-
1 . 5
-
1 . 5
-
1 . 5
-
2
-
2
-
2
-
3
-
n s
1
C o m m a n d h o l d t i m e
t C H
0 . 8
-
0 . 8
-
0 . 8
-
0 . 8
-
1
-
1
-
1
-
1
-
n s
1
C L K t o d a t a o u t p u t i n l o w Z - t i m e
t O L Z
1
-
1
-
1 . 5
-
1
-
1
-
1
-
1
-
1
-
n s
C L K t o d a t a o u t p u t
i n h i g h Z - t i m e
C A S L a t e n c y = 3
t O H Z 3
5 . 4
5 . 4
5 . 4
2 . 7
5.4
3
6
3
6
3
6
3
8
n s
C A S L a t e n c y = 2
t O H Z 2
3
6
3
6
3
6
3
6
3
8
n s
HY57V651620B
R e v . 1 . 9 / A p r . 0 1
8
A C C H A R A C T E R I S T I C S I
N o t e :
1 . A n e w c o m m a n d c a n b e g i v e n t R R C a f t e r s e l f r e f r e s h e x i t
P a r a m e t e r
S y m b o l
- 5 5
- 6
- 7
- 7 5
- 8
- 1 0 P
- 1 0 S
- 1 0
U n i t
N o t e
M i n
M a x
Min
M a x
M i n
M a x
Min
M a x
M i n
M a x
Min
M a x
M i n
M a x
Min
M a x
R A S C y c l e T i m e
O p e r a t i o n
t
R C
5 5
-
6 0
-
7 0
-
6 5
-
6 8
-
7 0
-
7 0
-
8 0
-
n s
A u t o R e f r e s h
t
R R C
6 0
-
6 0
-
7 0 2
-
6 5
-
6 8
-
7 0
-
7 0
-
9 6
-
n s
R A S t o C A S D e l a y
t
R C D
16.5
-
1 8
-
2 0
-
2 0
-
2 0
-
2 0
-
2 0
-
3 0
-
n s
R A S A c t i v e T i m e
t
R A S
38.5
1 0 0 K
4 2
1 0 0 K
4 2
1 2 0 K
4 5
1 0 0 K
4 8
1 0 0 K
5 0
1 0 0 K
5 0
1 0 0 K
5 0
1 0 0 K
n s
R A S P r e c h a r g e T i m e
t
R P
16.5
-
1 8
-
2 0
-
2 0
-
2 0
-
2 0
-
2 0
-
3 0
-
n s
R A S t o R A S B a n k A c t i v e D e l a y
t
R R D
1 1
-
1 2
-
1 4
-
1 5
-
1 6
-
2 0
-
2 0
-
2 0
-
n s
C A S t o C A S D e l a y
t
C C D
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
C L K
W r i t e C o m m a n d t o D a t a - I n D e l a y
t
W T L
0
-
0
-
0
-
0
-
0
-
0
-
0
-
0
-
C L K
D a t a - I n t o P r e c h a r g e C o m m a n d
t
D P L
2
-
2
-
1
-
2
-
2
-
1
-
1
-
1
-
C L K
D a t a - I n t o A c t i v e C o m m a n d
t
D A L
5
-
5
-
4
-
5
-
5
-
3
-
3
-
4
-
C L K
D Q M t o D a t a - O u t H i - Z
t
D Q Z
2
-
2
-
2
-
2
-
2
-
2
-
2
-
2
-
C L K
D Q M t o D a t a - I n M a s k
t
D Q M
0
-
0
-
0
-
0
-
0
-
0
-
0
-
0
-
C L K
M R S t o N e w C o m m a n d
t
M R D
2
-
2
-
1
-
2
-
2
-
2
-
2
-
2
-
C L K
P r e c h a r g e t o
D a t a O u t p u t H i - Z
C A S L a t e n c y = 3
t
P R O Z 3
3
-
3
-
3
-
3
-
3
-
3
-
3
-
3
-
C L K
C A S L a t e n c y = 2
t
P R O Z 2
2
-
2
-
2
-
2
-
2
-
2
-
2
-
2
-
C L K
P o w e r D o w n E x i t T i m e
t
P D E
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
C L K
S e l f R e f r e s h E x i t T i m e
t
S R E
1
-
1
-
1
-
1
-
1
-
1
-
1
-
1
-
C L K
1
R e f r e s h T i m e
t
R E F
-
6 4
-
6 4
-
6 4
-
6 4
-
6 4
-
6 4
-
6 4
-
6 4
m s
HY57V651620B
R e v . 1 . 9 / A p r . 0 1
9
D E V I C E O P E R A T I N G O P T I O N T A B L E
H Y 5 7 V 6 5 1 6 2 0 B ( L ) T C - 5 5
H Y 5 7 V 6 5 1 6 2 0 B ( L ) T C - 6
H Y 5 7 V 6 5 1 6 2 0 B ( L ) T C - 7
H Y 5 7 V 6 5 1 6 2 0 B ( L ) T C - 7 5
H Y 5 7 V 6 5 1 6 2 0 B ( L ) T C - 8
H Y 5 7 V 6 5 1 6 2 0 B ( L ) T C - 1 0 P
C A S L a t e n c y
t R C D
t R A S
t R C
t R P
t A C
t O H
1 8 3 M H z ( 6 n s )
3 C L K s
3 C L K s
7 C L K s
1 0 C L K s
3 C L K s
5 . 4 n s
2 . 7 n s
1 6 6 M H z ( 7 n s )
3 C L K s
3 C L K s
7 C L K s
1 0 C L K s
3 C L K s
5 . 4 n s
2 . 7 n s
1 4 3 M H z ( 7 n s )
3 C L K s
3 C L K s
7 C L K s
1 0 C L K s
3 C L K s
5 . 4 n s
2 . 7 n s
C A S L a t e n c y
t R C D
t R A S
t R C
t R P
t A C
t O H
1 6 6 M H z ( 6 n s )
3 C L K s
3 C L K s
7 C L K s
1 0 C L K s
3 C L K s
5 . 4 n s
2 . 7 n s
1 4 3 M H z ( 7 n s )
3 C L K s
3 C L K s
7 C L K s
1 0 C L K s
3 C L K s
5 . 4 n s
2 . 7 n s
1 3 3 M H z ( 7 . 5 n s )
3 C L K s
3 C L K s
6 C L K s
9 C L K s
3 C L K s
5 . 4 n s
2 . 7 n s
C A S L a t e n c y
t R C D
t R A S
t R C
t R P
t A C
t O H
1 4 3 M H z ( 7 n s )
3 C L K s
3 C L K s
7 C L K s
1 0 C L K s
3 C L K s
5 . 4 n s
2 . 7 n s
1 3 3 M H z ( 7 . 5 n s )
3 C L K s
3 C L K s
6 C L K s
9 C L K s
3 C L K s
5 . 4 n s
2 . 7 n s
1 2 5 M H z ( 8 n s )
3 C L K s
3 C L K s
6 C L K s
9 C L K s
2 C L K s
6 n s
3 n s
C A S L a t e n c y
t R C D
t R A S
t R C
t R P
t A C
t O H
1 3 3 M H z ( 7 . 5 n s )
3 C L K s
3 C L K s
6 C L K s
9 C L K s
3 C L K s
5 . 4 n s
2 . 7 n s
1 2 5 M H z ( 8 n s )
3 C L K s
3 C L K s
6 C L K s
9 C L K s
3 C L K s
6 n s
3 n s
1 0 0 M H z ( 1 0 n s )
2 C L K s
2 C L K s
5 C L K s
7 C L K s
2 C L K s
6 n s
3 n s
C A S L a t e n c y
t R C D
t R A S
t R C
t R P
t A C
t O H
1 2 5 M H z ( 8 n s )
3 C L K s
3 C L K s
7 C L K s
1 0 C L K s
3 C L K s
6 n s
3 n s
1 0 0 M H z ( 1 0 n s )
2 C L K s
2 C L K s
5 C L K s
7 C L K s
3 C L K s
6 n s
3 n s
8 3 M H z ( 1 2 n s )
3 C L K s
3 C L K s
6 C L K s
9 C L K s
2 C L K s
6 n s
3 n s
C A S L a t e n c y
t R C D
t R A S
t R C
t R P
t A C
t O H
1 0 0 M H z ( 1 0 n s )
2 C L K s
2 C L K s
5 C L K s
7 C L K s
2 C L K s
6 n s
3 n s
8 3 M H z ( 1 2 n s )
2 C L K s
2 C L K s
5 C L K s
7 C L K s
2 C L K s
6 n s
3 n s
6 6 M H z ( 1 5 n s )
2 C L K s
2 C L K s
4 C L K s
6 C L K s
2 C L K s
6 n s
3 n s
H Y 5 7 V 6 5 1 6 2 0 B ( L ) T C - 1 0 S
5 7 V 6 5 1 6 2 0 B ( L ) T C - 1 0
C A S
L a t e n c y
t R C D
t R A S
t R C
t R P
t A C
t O H
1 0 0 M H z ( 1 0 n s )
3 C L K s
3 C L K s
5 C L K s
8 C L K s
3 C L K s
6 n s
3 n s
8 3 M H z ( 1 2 n s )
2 C L K s
2 C L K s
5 C L K s
7 C L K s
2 C L K s
6 n s
3 n s
6 6 M H z ( 1 5 n s )
2 C L K s
2 C L K s
4 C L K s
6 C L K s
2 C L K s
6 n s
3 n s
C A S
L a t e n c y
t R C D
t R A S
t R C
t R P
t A C
t O H
1 0 0 M H z ( 1 0 n s )
3 C L K s
3 C L K s
5 C L K s
8 C L K s
3 C L K s
8 n s
3 n s
8 3 M H z ( 1 2 n s )
2 C L K s
2 C L K s
5 C L K s
7 C L K s
2 C L K s
6 n s
3 n s
6 6 M H z ( 1 5 n s )
2 C L K s
2 C L K s
4 C L K s
6 C L K s
2 C L K s
6 n s
3 n s
HY57V651620B
R e v . 1 . 9 / A p r . 0 1
1 1
C O M M A N D T R U T H T A B L E
N o t e :
1 . E x i t i n g S e l f R e f r e s h o c c u r s b y a s y n c h r o n o u s l y b r i n g i n g C K E f r o m l o w t o h i g h
2 . X = D o n
t c a r e , H = L o g i c H i g h , L = L o g i c L o w . B A = B a n k A d d r e s s , R A = R o w A d d r e s s , C A = C o l u m n A d d r e s s ,
O p c o d e = O p e r a n d C o d e , N O P = N o O p e r a t i o n
C o m m a n d
C K E n - 1
C K E n
C S
R A S
C A S
W E
D Q M
A D D R
A 1 0 /
A P
B A
N o t e
M o d e R e g i s t e r S e t
H
X
L
L
L
L
X
O P c o d e
N o O p e r a t i o n
H
X
H
X
X
X
X
X
L
H
H
H
B a n k A c t i v e
H
X
L
L
H
H
X
R A
V
R e a d
H
X
L
H
L
H
X
C A
L
V
R e a d w i t h A u t o p r e c h a r g e
H
W r i t e
H
X
L
H
L
L
X
C A
L
V
W r i t e w i t h A u t o p r e c h a r g e
H
P r e c h a r g e A l l B a n k s
H
X
L
L
H
L
X
X
H
X
P r e c h a r g e s e l e c t e d B a n k
L
V
B u r s t S t o p
H
X
L
H
H
L
X
X
D Q M
H
X
V
X
A u t o R e f r e s h
H
H
L
L
L
H
X
X
S e l f R e f r e s h
1
E n t r y
H
L
L
L
L
H
X
X
Exit
L
H
H
X
X
X
X
L
H
H
H
P r e c h a r g e
p o w e r d o w n
E n t r y
H
L
H
X
X
X
X
X
L
H
H
H
Exit
L
H
H
X
X
X
X
L
H
H
H
C l o c k
S u s p e n d
E n t r y
H
L
H
X
X
X
X
X
L
V
V
V
Exit
L
H
X
X
HY57V651620B
R e v . 1 . 9 / A p r . 0 1
1 2
P A C K A G E I N F O R M A T I O N
4 0 0 m i l 5 4 p i n T h i n S m a l l O u t l i n e P a c k a g e
1 1 . 9 3 8 ( 0 . 4 7 0 0 )
1 1 . 7 3 5 ( 0 . 4 6 2 0 )
1 0 . 2 6 2 ( 0 . 4 0 4 0 )
1 0 . 0 5 8 ( 0 . 3 9 6 0 )
2 2 . 3 2 7 ( 0 . 8 7 9 0 )
2 2 . 1 4 9 ( 0 . 8 7 2 0 )
5 d e g
0 d e g
0 . 5 9 7 ( 0 . 0 2 3 5 )
0 . 4 0 6 ( 0 . 0 1 6 0 )
0 . 2 1 0 ( 0 . 0 0 8 3 )
0 . 1 2 0 ( 0 . 0 0 4 7 )
1 . 1 9 4 ( 0 . 0 4 7 0 )
0 . 9 9 1 ( 0 . 0 3 9 0 )
0 . 8 0 ( 0 . 0 3 1 5 ) B S C
0 . 4 0 0 ( 0 . 0 1 6 )
0 . 3 0 0 ( 0 . 0 1 2 )
U N I T : m m ( i n c h )
0 . 1 5 0 ( 0 . 0 0 5 9 )
0 . 0 5 0 ( 0 . 0 0 2 0 )
PDF 
ZIP