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| 型號(hào)： | CYDC128B08-40AXC |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類(lèi)： | DRAM |
| 英文描述： | Replacement for National Semiconductor part number DM9334N. Buy from authorized manufacturer Rochester Electronics. |
| 中文描述： | 16K X 8 DUAL-PORT SRAM, 40 ns, PQFP100 |
| 封裝： | 14 X 14 MM, 1.40 MM HEIGHT, LEAD FREE, PLASTIC, TQFP-100 |
| 文件頁(yè)數(shù)： | 11/26頁(yè) |
| 文件大小： | 580K |
| 代理商： | CYDC128B08-40AXC |
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CYDC256B16, CYDC128B16,
CYDC064B16, CYDC128B08,
CYDC064B08
Document #: 001-01638 Rev. *E
Page 11 of 26
Electrical Characteristics for V
CC
= 2.5V
Over the Operating Range
Parameter
V
OH
Description
CYDC256B16,
CYDC128B16,
CYDC064B16,
CYDC128B08,
CYDC064B08
-40
CYDC256B16,
CYDC128B16,
CYDC064B16,
CYDC128B08,
CYDC064B08
-55
Unit
V
V
V
V
V
V
V
P1 I/O
Voltage
2.5V (any port)
3.0V (any port)
2.5V (any port)
3.0V (any port)
2.5V (any port)
3.0V (any port)
2.5V (any port)
P2 I/O
Voltage
Min.
2.0
2.1
Typ.
Max.
Min.
2.0
2.1
Typ.
Max.
Output HIGH Voltage (I
OH
= –2 mA)
Output HIGH Voltage (I
OH
= –2 mA)
Output LOW Voltage (I
OL
= 2 mA
)
Output LOW Voltage (I
OL
= 2 mA
)
ODR Output LOW Voltage (I
OL
= 8 mA
)
V
OL
0.4
0.4
0.2
0.2
V
DDIO
+ 0.3
V
DDIO
+ 0.2
0.6
0.7
1
1
1
1
1
1
55
0.4
0.4
0.2
0.2
V
DDIO
+ 0.3
V
DDIO
+ 0.2
0.6
0.7
1
1
1
1
1
1
40
V
OL
ODR
V
IH
Input HIGH Voltage
1.7
1.7
3.0V (any port)
2.0
2.0
V
V
IL
Input LOW Voltage
2.5V (any port)
3.0V (any port)
2.5V
3.0V
2.5V
3.0V
2.5V
3.0V
2.5V
–0.3
–0.2
–1
–1
–1
–1
–1
–1
–0.3
–0.2
–1
–1
–1
–1
–1
–1
V
V
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
mA
I
OZ
Output Leakage Current
2.5V
3.0V
2.5V
3.0V
2.5V
3.0V
2.5V
I
CEX
ODR
ODR Output Leakage Current.
V
OUT
= V
CC
I
IX
Input Leakage Current
I
CC
Operating Current (V
CC
= Max.,
I
OUT
= 0 mA) Outputs Disabled
Standby Current (Both Ports TTL
Level) CE
L
and CE
R
≥
V
CC
– 0.2,
SEM
L
= SEM
R
= V
CC
– 0.2, f=f
MAX
Standby Current (One Port TTL
Level) CE
L
| CE
R
≥
V
IH
, f = f
MAX
Standby Current (Both Ports
CMOS Level) CE
L
& CE
R
≥
V
CC
0.2V, SEM
L
and SEM
R
>
V
CC
– 0.2V, f = 0
Standby Current (One Port CMOS
Level) CE
L
| CE
R
≥
V
IH
, f = f
MAX[25]
Ind.
Ind.
39
28
I
SB1
Ind.
2.5V
2.5V
6
8
6
8
μ
A
I
SB2
Ind.
2.5V
2.5V
21
30
18
25
mA
I
SB3
Ind.
2.5V
2.5V
4
6
4
6
μ
A
I
SB4
2.5V
2.5V
21
30
18
25
mA
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CYDC128B08-55AXI | 1.8V 4k/8k/16k x 16 and 8k/16k x 8 ConsuMoBL Dual-Port Static RAM |
| CYDC128B16 | 1.8V 4k/8k/16k x 16 and 8k/16k x 8 ConsuMoBL Dual-Port Static RAM |
| CYDC128B16-40AXC | 1.8V 4k/8k/16k x 16 and 8k/16k x 8 ConsuMoBL Dual-Port Static RAM |
| CYDC128B16-55AXC | 1.8V 4k/8k/16k x 16 and 8k/16k x 8 ConsuMoBL Dual-Port Static RAM |
| CYDC128B16-55AXI | 1.8V 4k/8k/16k x 16 and 8k/16k x 8 ConsuMoBL Dual-Port Static RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CYDC128B08-55AXC | 制造商:Cypress Semiconductor 功能描述: |
| CYDC128B08-55AXI | 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 128K 16Kx8 Consumer Hi Vol Dual Port IND RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問(wèn)時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray |
| CYDC128B16 | 制造商:CYPRESS 制造商全稱(chēng):Cypress Semiconductor 功能描述:1.8V 4k/8k/16k x 16 and 8k/16k x 8 ConsuMoBL Dual-Port Static RAM |
| CYDC128B16_11 | 制造商:CYPRESS 制造商全稱(chēng):Cypress Semiconductor 功能描述:1.8 V 4 K/8 K/16 K × 16 and 8 K/16 K × 8 ConsuMoBL Dual-Port Static RAM |
| CYDC128B16-40AXC | 制造商:CYPRESS 制造商全稱(chēng):Cypress Semiconductor 功能描述:1.8V 4k/8k/16k x 16 and 8k/16k x 8 ConsuMoBL Dual-Port Static RAM |
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