參數(shù)資料
型號： CYM1836P8-25C
廠商： CYPRESS SEMICONDUCTOR CORP
元件分類： DRAM
英文描述： 128K x 32 Static RAM Module
中文描述： 128K X 32 MULTI DEVICE SRAM MODULE, 25 ns, PSMA72
封裝： PLASTIC, SIMM-72
文件頁數(shù)： 2/8頁
文件大?。?/td> 540K
代理商： CYM1836P8-25C
CYM1836
2
Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Storage Temperature .................................–55
°
C to +125
°
C
Ambient Temperature with
Power Applied...............................................–10
°
C to +85
°
C
Supply Voltage to Ground Potential ............... –0.5V to +7.0V
DC Voltage Applied to Outputs
in High Z State............................................... –0.5V to +7.0V
DC Input Voltage............................................ –0.5V to +7.0V
Selection Guide
1836–15
15
760
180
1836–20
20
480
100
1836–25
25
480
100
1836–30
30
480
100
1836–35
35
480
100
1836–45
45
480
100
Maximum Access Time (ns)
Maximum Operating Current (mA)
Maximum Standby Current (mA)
Shaded area contains preliminary information.
Operating Range
Range
Ambient
Temperature
0
°
C to +70
°
C
V
CC
Commercial
5V
±
10%
Electrical Characteristics
Over the Operating Range
Parameter
V
OH
V
OL
V
IH
V
IL
I
IX
I
OZ
I
CC
I
SB1
Description
Test Conditions
1836–15
Min.
2.4
1836–20, 25,
30, 35, 45
Min.
2.4
Unit
V
V
V
V
μ
A
μ
A
mA
mA
Max.
Max.
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Load Current
Output Leakage Current
V
CC
Operating Supply Current
Automatic CS Power-Down
Current
[1]
Automatic CS Power-Down
Current
[1]
V
CC
= Min., I
OH
= –4.0 mA
V
CC
= Min., I
OL
= 8.0 mA
0.4
V
CC
0.8
+20
+20
760
180
0.4
V
CC
0.8
+20
+20
480
100
2.2
–0.5
–20
–20
2.2
–0.5
–20
–20
GND < V
I
< V
CC
GND < V
O
< V
CC
, Output Disabled
V
CC
= Max., I
OUT
= 0 mA, CS < V
IL
V
CC
= Max., CS > V
IH
,
Min. Duty Cycle = 100%
V
CC
= Max., CS > V
CC
– 0.2V,
V
IN
> V
CC
– 0.2V or V
IN
< 0.2V
I
SB2
60
28
mA
Shaded area contains preliminary information.
Capacitance
[2]
Parameter
Description
Test Conditions
Max.
40/20
15
Unit
pF
pF
C
IN
C
OUT
Notes:
1.
2.
3.
Input Capacitance
[3]
Output Capacitance
T
A
= 25
°
C, f = 1 MHz,
V
CC
= 5.0V
A pull-up resistor to V
on the CS input is required to keep the device deselected during V
CC
power-up, otherwise I
SB
will exceed values given.
Tested on a sample basis.
20 pF on CS, 40 pF all others.
相關PDF資料
PDF描述
CYM1836P8-30C 128K x 32 Static RAM Module
CYM1836P8-35C 128K x 32 Static RAM Module
CYM1836P8-45C 128K x 32 Static RAM Module
CYM1846V33PM-20C 512K x 32 3.3V Static RAM Module
CYM1846V33P8-12C 512K x 32 3.3V Static RAM Module
相關代理商/技術參數(shù)
參數(shù)描述
CYM1836P8-30C 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:128K x 32 Static RAM Module
CYM1836P8-35C 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:128K x 32 Static RAM Module
CYM1836P8-45C 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:128K x 32 Static RAM Module
CYM1836PJ-20C 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x32 SRAM Module
CYM1836PJ-25C 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x32 SRAM Module
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