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參數(shù)資料
| 型號(hào)： | IC42S32202-6B |
| 英文描述： | 512K x 32 Bit x 4 Banks (64-MBIT) SDRAM |
| 中文描述： | 為512k × 32位× 4個(gè)銀行（64兆位）內(nèi)存 |
| 文件頁(yè)數(shù)： | 21/62頁(yè) |
| 文件大小： | 774K |
| 代理商： | IC42S32202-6B |
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IC42S3220
2/
L
Integrated Circuit Solution Inc.
DR0
42
-0C 0
8
/
1
7/2004
21
- 6/7/8
Max.
Description/Test condition
Symbol
Unit
Note
Operating Current
t
RC
≥
t
RC
(min), Outputs Open, Input
signal one transition per one cycle
Precharge Standby Current in power down mode
t
CK
= 15ns, CKE
≤
V
IL
(max)
Precharge Standby Current in power down mode
t
CK
=
∞
, CKE
≤
V
IL
(max)
Precharge Standby Current in non-power down mode
t
CK
= 15ns, CS#
≥
V
IH
(min), CKE
≥
V
nput signals are changed once during 30ns.
Precharge Standby Current in non-power down mode
t
CK
=
∞
, CLK
≤
V
IL
(max), CKE
≥
V
IH
Active Standby Current in power down mode
CKE
≤
V
IL
(max), t
CK
= 15ns
Active Standby Current in power down mode
CKE& CLK
≤
V
IL
(max), t
CK
=
∞
Active Standby Current in non-power down mode
CKE
≥
V
IH
(min), CS#
≥
V
IH
(min), t
CK
= 15ns
Active Standby Current in non-power down mode
CKE
≥
V
IH
(min), CLK
≤
V
IL
(max), t
CK
=
∞
Operating Current (Burst mode)
t
CK
=t
CK
(min),
Outputs Open, Multi-bank interleave
Refresh Current
t
RC
≥
T
rC
(min)
Self Refresh Current
CKE
≤
0.2V
1 bank
operation
I
CC1
140/130/130
3
I
CC2P
2
I
CC2PS
2
I
CC2N
20
3
I
CC2NS
10
I
CC3P
5
mA
3
I
CC3PS
5
I
CC3N
30
I
CC3NS
20
I
CC4
200/180/150
3, 4
I
CC5
200/180/160
3
I
CC6
0.4 (L-Version)
1
Parameter
Description
Min.
Max.
Unit
Note
I
IL
Input Leakage Current
(0V V
IN
V
DD
, All other pins not under test = 0V )
LVTTL Output "H" Level Voltage
( I
OUT
= -2mA )
LVTTL Output "L" Level Voltage
( I
OUT
= 2mA )
- 5
+ 5
μ
A
V
OH
2.4
V
V
OL
0.4
V
3
3
Recommended D.C.Operating Conditions (VDD =3.3V
±
0.3V,Ta =0~70 C)
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| IC42S32202-6BI | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:512K x 32 Bit x 4 Banks (64-MBIT) SDRAM |
| IC42S32202-6T | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:512K x 32 Bit x 4 Banks (64-MBIT) SDRAM |
| IC42S32202-6TI | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:512K x 32 Bit x 4 Banks (64-MBIT) SDRAM |
| IC42S32202-7B | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:512K x 32 Bit x 4 Banks (64-MBIT) SDRAM |
| IC42S32202-7BI | 制造商:ICSI 制造商全稱:Integrated Circuit Solution Inc 功能描述:512K x 32 Bit x 4 Banks (64-MBIT) SDRAM |
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