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參數資料
型號: W986416DH
廠商: WINBOND ELECTRONICS CORP
英文描述: 1M X 4 BANKS X 16 BITS SDRAM
中文描述: 100萬× 4銀行X 16位內存
文件頁數: 15/48頁
文件大小: 1647K
代理商: W986416DH
W986416DH
Publication Release Date: April 11, 2002
- 15 -
Revision A4
12. DC CHARACTERISTICS
(V
CC
= 3.3V
±
0.3V, T
A
= 0 to 70
°
C for -5/-6/-7/-7L,T
A
= -40 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
105
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 = V
IH
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
185
165
145
3, 4
Auto Refresh Current
(t
CK
= min.)
Auto refresh command cycling
I
CC5
130
120
110
3
Standard(-5/-6/-7)
I
CC6
1
1
1
Self Refresh Current
Self refresh mode
(CKE = 0.2V)
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
CCQ
)
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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