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參數(shù)資料
| 型號(hào)： | CY27C256-90JC |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | DRAM |
| 英文描述： | 32K x 8-Bit CMOS EPROM |
| 中文描述： | 32K X 8 OTPROM, 90 ns, PQCC32 |
| 封裝： | PLASTIC, LCC-32 |
| 文件頁數(shù)： | 6/11頁 |
| 文件大?。?/td> | 260K |
| 代理商： | CY27C256-90JC |
CY27C256
6
Typical DC and AC Characteristics
1.0
0.8
0.7
0.6
4.0
4.5
5.0
5.5
6.0
-100
-50
AMBIENT TEMPERATURE
(°
C)
150
1.2
1.1
1.2
1.15
1.1
1.05
1.0
0.9
4.0
4.5
SUPPLY VOLTAGE (V)
5.0
5.5
6.0
SUPPLY VOLTAGE (V)
NORMALIZED SUPPLYCURRENT
vs. SUPPLY VOLTAGE
NORMALIZED SUPPLY CURRENT
vs. AMBIENT TEMPERATURE
NORMALIZED ACCESS TIME
vs. SUPPLY VOLTAGE
0.9
AMBIENT TEMPERATURE (
°
C)
NORMALIZED ACCESSTIME
vs. TEMPERATURE
1.0
0.9
0.8
0.8
60
50
40
30
20
10
0
1.0
OUTPUT VOLTAGE (V)
2.0
3.0
30.0
25.0
20.0
15.0
10.0
5.0
0
200
400
600
800
CAPACITANCE (pF)
TYPICAL ACCESS TIME CHANGE
vs. OUTPUT LOADING
4.0
0.0
1000
V
CC
=4.5V
T
A
=25
°
C
T
A
=25
°
C
f = f
MAX
0
OUTPUT SOURCE CURRENT
vs. OUTPUT VOLTAGE
1.4
1.2
1.1
1.3
0.7
1.3
0
50
100
0.85
0.95
1.25
-100
-50
150
1.3
1.2
1.1
1.0
0.9
0.8
1.4
0
50
100
V
CC
=5V
T
A
=25
°
C
1.15
1.1
1.05
1.0
0.95
0.85
CYCLE TIME(ns)
NORMALIZED SUPPLYCURRENT
vs. ACCESS TIME
0.75
0.8
0.9
1.2
0
100
200
300
400 500
V
CC
=5.6V
T
A
=25
°
C
150
175
125
75
50
25
0.0
1.0
2.0
3.0
0
100
OUTPUT VOLTAGE(V)
OUTPUT SINK CURRENT
vs. OUTPUT VOLTAGE
V
CC
=5.0V
T
A
=25
°
C
4.0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY27C256-90PC | 32K x 8-Bit CMOS EPROM |
| CY27C256-90WC | 32K x 8-Bit CMOS EPROM |
| CY27C256-90ZC | 32K x 8-Bit CMOS EPROM |
| CY27C256-45WC | 32K x 8-Bit CMOS EPROM |
| CY27C256-45ZC | 32K x 8-Bit CMOS EPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY27C256-90JI | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CY27C256-90PC | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:32K x 8-Bit CMOS EPROM |
| CY27C256-90WC | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:32K x 8-Bit CMOS EPROM |
| CY27C256-90WMB | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:32K x 8-Bit CMOS EPROM |
| CY27C256-90ZC | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:32K x 8-Bit CMOS EPROM |
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