參數(shù)資料
型號: W987Z6CBN
英文描述: DRAM
中文描述: 內存
文件頁數(shù): 6/47頁
文件大小: 1227K
代理商: W987Z6CBN
W987Z6CBN/BG
- 6 -
OPERATING CURRENT
(V
DD
= 2.7V – 3.6V, T
A
= 0
°
C to 70
°
C for commercial parts ,T
A
= -40
°
C to 85
°
C for Industrial parts)
-75/75I
-8/-8I
PARAMETER
SYM.
MAX.
MAX.
UNIT
NOTES
Operating Current
t
CK
= min., t
RC
= min.
Active precharge command
cycling without burst operation
1 bank operation
I
CC1
65
60
3
Standby Current
t
CK
= min,
CS
= V
IH
CKE = V
IH
I
CC2
20
20
3
V
IH
/
L
= V
IH
(min.)/ V
IL
(max.)
Bank: Inactive state
CKE = V
IL
(Power Down mode)
I
CC2P
0.5
0.5
3
Standby Current
CLK = V
IL
,
CS
= V
IH
CKE = V
IH
I
CC2S
10
10
V
IH
/
L
= V
IH
(min.)/ V
IL
(max.)
BANK: Inactive state
CKE = V
IL
(Power down mode)
I
CC2PS
0.35
0.35
mA
No Operating Current
t
CK
= min.,
CS
= V
IH
(min.)
CKE = V
IH
ICC3
30
30
BANK: Active state
(4 banks)
CKE = V
IL
(Power down mode)
ICC3P
2
2
Burst Operating Current
t
CK
= min. Read/ Write command cycling
ICC4
90
85
3, 4
Auto Refresh Current
t
CK
= min. Auto refresh command cycling
ICC5
150
140
3
Self Refresh Current Self Refresh Mode CKE = 0.2V
I
CC6
400
400
μ
A
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