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參數(shù)資料
| 型號(hào)： | CY62147CV18 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | 256K x 16 Static RAM |
| 中文描述： | 256K × 16靜態(tài)RAM |
| 文件頁(yè)數(shù)： | 3/12頁(yè) |
| 文件大?。?/td> | 272K |
| 代理商： | CY62147CV18 |
CY62147CV18 MoBL2
Document #: 38-05011 Rev. *B
Page 3 of 12
Electrical Characteristics
Over the Operating Range
Test Conditions
I
OH
=
-0.1 mA
I
OL
= 0.1 mA
CY62147CV18-55
Min.
Typ.
[4]
1.4
CY62147CV18-70
Min.
Typ.
[4]
1.4
Parameter
V
OH
V
OL
V
IH
Description
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Max.
Max.
Unit
V
V
V
V
CC
= 1.65V
V
CC
= 1.65V
0.2
V
CC
+
0.2V
0.4
0.2
V
CC
+
0.2V
0.4
1.4
1.4
V
IL
Input LOW Voltage
0.2
0.2
V
I
IX
I
OZ
Input Leakage Current GND < V
I
< V
CC
Output Leakage
Current
V
CC
Operating Supply
Current
1
1
+1
+1
1
1
+1
+1
μ
A
μ
A
GND < V
O
< V
CC
, Output Dis-
abled
f = f
MAX
= 1/t
RC
f = 1 MHz
I
CC
V
CC
= 1.95V
I
OUT
= 0 mA
CMOS levels
2.5
0.5
7
3
2
6
3
mA
mA
0.5
I
SB1
Automatic CE
Power-Down Cur-
rent
—
CMOS Inputs
CE > V
CC
0.2V,
V
IN
> V
CC
0.2V, V
IN
< 0.2V
f = f
MAX
(Address and Data Only),
f = 0 (OE, WE, BHE, and BLE)
CE > V
CC
0.2V
V
IN
> V
CC
0.2V or V
IN
< 0.2V,
f = 0, V
CC
= 1.95V
1
10
1
10
μ
A
I
SB2
Automatic CE
Power-Down Cur-
rent
—
CMOS Inputs
Capacitance
[5]
Parameter
Description
Test Conditions
T
A
= 25
°
C, f = 1 MHz,
V
CC
= V
CC(typ)
Max.
6
8
Unit
pF
pF
C
IN
C
OUT
Input Capacitance
Output Capacitance
Thermal Resistance
Description
Test Conditions
Symbol
Θ
JA
BGA
55
Unit
°
C/W
Thermal Resistance
(Junction to Ambient)
[5]
Thermal Resistance
(Junction to Case)
[5]
Still Air, soldered on a 4.25 x 1.125 inch, 4-layer printed
circuit board
Θ
JC
16
°
C/W
Note:
5.
Tested initially and after any design or process changes that may affect these parameters.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY62147CV18_02 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:256K x 16 Static RAM |
| CY62147CV18LL-55BAI | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Cypress Semiconductor 功能描述: |
| CY62147CV18LL-55BVI | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:256K x 16 Static RAM |
| CY62147CV18LL-70BAI | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Cypress Semiconductor 功能描述: |
| CY62147CV18LL-70BAIT | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel 制造商:Cypress Semiconductor 功能描述: |
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