參數(shù)資料
型號: W986432DH-7L
英文描述: SDRAM|4X512KX32|CMOS|TSSOP|86PIN|PLASTIC
中文描述: 內(nèi)存| 4X512KX32 |的CMOS | TSSOP封裝| 86PIN |塑料
文件頁數(shù): 15/48頁
文件大?。?/td> 1283K
代理商: W986432DH-7L
W986432DH
Publication Release Date: September 4, 2001
- 15 -
Revision A3
DC Characteristics
(V
CC
= 3.3V
±
0.3V, T
A
= 0
°
70
°
C for -5/-6/-7/-7L,T
A
= -25 to 85
°
C for -6I)
PARAMETER
SYM.
-5
-6/-6I
-7/-7L
UNIT
NOTES
MAX.
MAX.
MAX.
Operating Current
t
CK
= min., t
RC
= min.
Active precharge command
cycling without burst operation
1 bank operation
I
CC1
110
90
80
3
Standby Current
t
CK
= min.,
CS
= V
IH
V
IH/L
= V
IH
(min.)/V
IL
(max.)
CKE = V
IH
I
CC2
45
35
30
3
Bank: inactive state
CKE = V
IL
(Power
Down mode)
I
CC2P
1
1
1
3
Standby Current
CLK = V
IL
,
CS
= V
IH
V
IH/L
=V
IH
(min.) /V
IL
(max.)
CKE = VIH
I
CC2S
8
8
8
BANK: inactive state
CKE = V
IL
(Power
Down mode)
I
CC2PS
1
1
1
mA
No Operating Current
t
CK
= min.,
CS
= V
IH
(min.)
CKE = V
IH
I
CC3
70
60
55
BANK: active state (4 banks)
CKE = V
IL
(Power
Down mode)
I
CC3P
5
5
5
Burst Operating Current
(t
CK
= min.)
Read/Write command cycling
I
CC4
190
165
145
3, 4
Auto Refresh Current
(t
CK
= min.)
Auto refresh command cycling
I
CC5
125
120
110
3
Standard (-5/-6/-7)
I
CC6
1
1
1
Self Refresh Current
CKE = 0.2V
Self refresh mode
Low Power(-6I/,-7L)
I
CC6L
-
400
400
μ
A
PARAMETER
SYMBOL
MIN.
MAX.
UNIT
NOTES
Input Leakage Current
(0V
V
IN
V
CC
, all other pins not under test = 0V)
I
I
(L)
-5
5
μ
A
Output Leakage Current
(Output disable, 0V
V
OUT
V
CC
Q)
V
O
(L)
-5
5
μ
A
LVTTL Output
H
Level Voltage
(I
OUT
= -2 mA)
V
OH
2.4
-
V
LVTTL Output
"
L
Level Voltage
(I
OUT
= 2 mA)
V
OL
-
0.4
V
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