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參數(shù)資料
| 型號： | CY7C291A-35WMB |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | DRAM |
| 英文描述： | 2K x 8 Reprogrammable PROM |
| 中文描述： | 2K X 8 UVPROM, 35 ns, CDIP24 |
| 封裝： | 0.300 INCH, WINDOWED, CERDIP-24 |
| 文件頁數(shù)： | 2/15頁 |
| 文件大小： | 355K |
| 代理商： | CY7C291A-35WMB |
CY7C291A
CY7C292A/CY7C293A
2
Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Storage Temperature
......................................
65
°
C to+150
°
C
Ambient Temperature with
Power Applied
...................................................
55
°
C to+125
°
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
.................................................
3.0V to +7.0V
DC Program Voltage.....................................................13.0V
UV Exposure.................................................7258 Wsec/cm
2
Static Discharge Voltage............................................>2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current.....................................................>200 mA
Selection Guide
7C291A-20
7C292A-20
7C293A-20
7C291A-25
7C292A-25
7C293A-25
7C291AL-25
7C292AL-25
7C293AL-25
7C291A-35
7C292A-35
7C293A-35
7C291AL-35
7C292AL-35
7C293AL-35
7C291A-50
7C292A-50
7C293A-50
7C291AL-50
7C292AL-50
7C293AL-50
Maximum Access Time (ns)
20
25
35
50
Maximum Operating
Current (mA)
Standard
Commercial
120
90
90
90
Military
120
90
90
L
Commercial
60
60
60
Standby Current (mA)
7C293A Only
Commercial
40
30
30
30
Military
40
40
40
Operating Range
Range
Ambient
Temperature
V
CC
Commercial
0
°
C to + 70
°
C
40
°
C to + 85
°
C
55
°
C to + 125
°
C
5V
±
10%
Industrial
[1]
5V
±
10%
Military
[2]
5V
±
10%
Notes:
1.
Contact a Cypress representative for industrial temperature range spec-
ifications.
T
A
is the “instant on” case temperature.
2.
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|---|---|
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| CY7C291A-30LMB | 2K x 8 Reprogrammable PROM |
| CY7C291A-20WC | 2K x 8 Reprogrammable PROM |
| CY7C291A-25DMB | 2K x 8 Reprogrammable PROM |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CY7C291A-45LMB | 制造商:Cypress Semiconductor 功能描述: |
| CY7C291A-50PC | 制造商:Cypress Semiconductor 功能描述:EPROM OTP 16K-Bit 2K x 8 50ns 24-Pin PDIP |
| CY7C291A-50SC | 制造商:Cypress Semiconductor 功能描述: |
| CY7C291A50WMB | 制造商:CYPRESS 功能描述:* |
| CY7C291A-50WMB | 制造商:Cypress Semiconductor 功能描述:EPROM UV 16K-Bit 2K x 8 50ns 24-Pin Windowed CDIP |
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