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參數(shù)資料
| 型號(hào)： | CY62256LL-70SNC |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | DRAM |
| 英文描述： | 256K (32K x 8) Static RAM |
| 中文描述： | 32K X 8 STANDARD SRAM, 70 ns, PDSO28 |
| 封裝： | 0.300 INCH, SOIC-28 |
| 文件頁數(shù)： | 8/12頁 |
| 文件大小： | 394K |
| 代理商： | CY62256LL-70SNC |
CY62256
Document #: 38-05248 Rev. *C
Page 8 of 12
Typical DC and AC Characteristics
1.2
1.4
1.0
0.6
0.4
0.2
4.0
4.5
5.0
5.5
6.0
1.6
1.4
1.2
1.0
0.8
55
25
125
55
25
125
1.2
1.0
0.8
N
A
120
100
80
60
40
20
0.0
1.0
2.0
3.0
4.0
O
SUPPLY VOLTAGE (V)
NORMALIZED SUPPLY CURRENT
vs. SUPPLY VOLTAGE
NORMALIZED ACCESS TIME
vs. AMBIENT TEMPERATURE
AMBIENT TEMPERATURE (
°
C)
NORMALIZED SUPPLY CURRENT
vs. AMBIENT TEMPERATURE
AMBIENT TEMPERATURE (
°
C)
OUTPUT VOLTAGE (V)
OUTPUT SOURCE CURRENT
vs. OUTPUT VOLTAGE
0.0
0.8
1.4
1.1
1.0
0.9
4.0
4.5
5.0
5.5
6.0
N
SUPPLY VOLTAGE (V)
NORMALIZED ACCESS TIME
vs. SUPPLY VOLTAGE
120
140
100
60
40
20
0.0
1.0
2.0
3.0
4.0
O
0
80
OUTPUT VOLTAGE (V)
OUTPUT SINK CURRENT
vs. OUTPUT VOLTAGE
0.6
0.4
0.2
0.0
N
C
N
C
S
I
CC
I
CC
V
CC
=5.0V
V
CC
=5.0V
T
A
=25
°
C
V
CC
=5.0V
T
A
=25
°
C
I
SB
T
A
=25
°
C
0.6
0.8
0
A
1.3
1.2
V
IN
=5.0V
T
A
=25
°
C
1.4
V
CC
=5.0V
V
IN
=5.0V
55
25
105
2.5
2.0
1.5
CURRENT
vs. AMBIENT TEMPERATURE
AMBIENT TEMPERATURE (
°
C)
1.0
0.5
0.0
-0.5
I
SB
3.0
STANDBY
V
CC
=5.0V
V
IN
=5.0V
I
S
μ
A
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY62256LL-70SNI | 256K (32K x 8) Static RAM |
| CY62256LL-70ZC | 256K (32K x 8) Static RAM |
| CY62256LL-55SNE | 256K (32K x 8) Static RAM |
| CY7B135-25JC | 4K x 8 Dual-Port Static RAMs and 4K x 8 Dual-Port Static RAM with Semaphores |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY62256LL-70SNC.DS | 制造商:Cypress Semiconductor 功能描述:SRAM Chip Async Single 5V 256K-Bit 32K x 8 70ns 28-Pin SNC N |
| CY62256LL-70SNCT | 制造商:Cypress Semiconductor 功能描述:SRAM Chip Async Single 5V 256K-Bit 32K x 8 70ns 28-Pin SNC N T/R |
| CY62256LL-70SNCX | 制造商:Cypress Semiconductor 功能描述:SRAM Chip Async Single 5V 256K-Bit 32K x 8 70ns 28-Pin SNC N |
| CY62256LL-70SNI | 制造商:Rochester Electronics LLC 功能描述:256K (32K X 8)- SLOW ASYNCH SRAM - Bulk |
| CY62256LL-70SNIT | 制造商:Rochester Electronics LLC 功能描述: 制造商:Cypress Semiconductor 功能描述: |
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