- 您現在的位置：買賣IC網 > PDF目錄363910 > WCMA2008U1X-FF70 (Electronic Theatre Controls, Inc.) 256K x 8 Static RAM PDF資料下載
參數資料
| 型號： | WCMA2008U1X-FF70 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 256K x 8 Static RAM |
| 中文描述： | 256K × 8靜態RAM |
| 文件頁數： | 3/11頁 |
| 文件大小： | 284K |
| 代理商： | WCMA2008U1X-FF70 |
WCMA2008U1X
3
Electrical Characteristics
Over the Operating Range
Test Conditions
WCMA2008U1X-70
Param-
eter
V
OH
V
OL
V
IH
V
IL
I
IX
I
OZ
I
CC
Description
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Leakage Current
Output Leakage Current GND < V
O
< V
CC
, Output Disabled
V
CC
Operating Supply
Current
f = 1 MHz
Min.
2.4
Typ.
[2]
Max.
Unit
I
OH
= –1.0 mA
I
OL
= 2.1 mA
V
CC
= 2.7V
V
CC
= 2.7V
V
0.4
V
2.2
–0.5
–1
–1
V
CC
+ 0.5V
0.8
+1
+1
V
V
μ
A
μ
A
mA
GND < V
I
< V
CC
f =f
MAX
= 1/t
RC
V
CC
= 3.6V
I
OUT
= 0 mA
CMOS Levels
7
1
15
2
I
SB1
Automatic CE
Power-Down Current—
TTL Inputs
Max. V
CC
, CE
1
>V
IH
, CE
2
<V
IH
V
IN
> V
IH
or
V
IN
< V
IL
, f = f
MAX
Max. V
CC
, CE
1
> V
CC
– 0.3V,
CE
2
< 0.3V
V
IN
> V
CC
– 0.3V or V
IN
< 0.3V, f = 0
100
μ
A
I
SB2
Automatic CE
Power-Down Current—
CMOS Inputs
1
15
Capacitance
[3]
Parameter
Description
Test Conditions
T
A
= 25°C, f = 1 MHz,V
CC
= Vcc
(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
[3]
(Junction to Ambient)
Thermal Resistance
[3]
(Junction to Case)
Still Air, soldered on a 4.25 x 1.125 inch, 4-layer print-
ed circuit board
Θ
JC
16
°
C/W
Note:
3.
Tested initially and after any design or process changes that may affect these parameters.
相關PDF資料 |
PDF描述 |
|---|---|
| WCMA4016U1X | 256K x 16 Static RAM |
| WD-C1602Q-6YLYC | SPECIFICATION FOR LCD MODULE |
| WD1510 | LIFO/FIFO Buffer Register |
| WD1510-00 | LIFO/FIFO Buffer Register |
| WD1510-01 | LIFO/FIFO Buffer Register |
相關代理商/技術參數 |
參數描述 |
|---|---|
| WCMA2008U1X-FF70T | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| WCMA2008UIX-FF70 | 制造商:Cypress Semiconductor 功能描述: |
| WCMA2016U4B | 制造商:WEIDA 制造商全稱:WEIDA 功能描述:128K x 16 Static RAM |
| WCMA2016U4B-FF55 | 制造商:Cypress Semiconductor 功能描述: |
| WCMA2016U4B-FF70 | 制造商:Cypress Semiconductor 功能描述: |
發布緊急采購，3分鐘左右您將得到回復。