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參數資料
| 型號： | A45L9332AF |
| 廠商： | AMIC Technology Corporation |
| 英文描述： | 256K X 32 Bit X 2 Banks Synchronous Graphic RAM |
| 中文描述： | 256 × 32位× 2銀行同步圖形內存 |
| 文件頁數： | 7/55頁 |
| 文件大?。?/td> | 1255K |
| 代理商： | A45L9332AF |
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A45L9332A Series
PRELIMINARY
(October, 2001, Version 0.1)
6
AMIC Technology, Inc.
DC Electrical Characteristics
(Recommended operating condition unless otherwise noted, T
A
= 0 to 70
°
C)
Speed
Symbol
Parameter
Test Conditions
CAS
Latency
-6
-7
-8
Unit
Notes
3
230
210
170
I
cc1
Operating Current
(One Bank Active)
Burst Length = 1
t
RC
≥
t
RC
(min), t
CC
≥
t
CC
(min
)
, I
OL
= 0mA
2
-
260
160
mA
1
I
cc2
P
CKE
≤
V
IL
(max), t
CC
= 15ns
4
I
cc2
PS
Precharge Standby
Current in power-
down mode
CKE
≤
V
IL
(max), CKL
≤
VIL(max), t
CC
=
∞
4
mA
I
CC2
N
CKE
≥
V
IH
(min), CS
≥
V
IH
(min), t
CC
= 15ns
Input signals are changed one time during 30ns
35
I
CC2
NS
Precharge Standby
Current in non
power-down mode
CKE
≥
V
IH
(min), CLK
≤
V
IL
(max), t
CC
=
∞
Input signals are stable.
15
mA
I
CC3
P
CKE
≤
V
IL
(max), t
CC
= 15ns
6
I
CC3
PS
Active Standby
Current in power-
down mode
CKE
≤
V
IL
(max), CKE
≤
V
IL
(max) t
CC
=
∞
6
mA
I
CC3
N
CKE
≥
V
IH
(min), CS
≥
V
IH
(min), t
CC
= 15ns
Input signals are changed one time during 30ns
60
I
CC3
NS
Active Standby
current in non
power-down mode
(One Bank Active)
CKE
≥
V
IH
(min), CLK
≤
V
IL
(max), t
CC
=
∞
Input signals are stable.
40
mA
3
310
280
250
I
CC4
Operating Current
(Burst Mode)
I
OL
= 0mA, Page Burst
All bank Activated, t
CCD
= t
CCD
(min)
2
-
230
210
mA
1
3
150
120
120
I
CC5
Refresh Current
t
RC
≥
t
RC
(min)
2
-
180
120
mA
2
I
CC6
Self Refresh Current
CKE
≤
0.2V
4
mA
I
CC7
Operating Current
(One Bank Block
Write)
t
CC
≥
t
CC
(min), I
OL
=0mA, t
BWC
(min)
240
220
190
mA
Note:
1. Measured with outputs open. Addresses are changed only one time during t
CC
(min).
2. Refresh period is 32ms. Addresses are changed only one time during t
CC
(min).
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相關代理商/技術參數 |
參數描述 |
|---|---|
| A45L9332AF-6 | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:256K X 32 Bit X 2 Banks Synchronous Graphic RAM |
| A45L9332AF-7 | 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:256K X 32 Bit X 2 Banks Synchronous Graphic RAM |
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| A45L9332ASERIES | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:256K X 32 Bit X 2 Banks Synchronous Graphic RAM |
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