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參數(shù)資料
| 型號： | CY7C016AV-20JC |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | SRAM |
| 英文描述： | 3.3V 4K/8K/16K/32K x 8/9 Dual-Port Static RAM |
| 中文描述： | 16K X 9 DUAL-PORT SRAM, 20 ns, PQCC68 |
| 封裝： | PLASTIC, LCC-68 |
| 文件頁數(shù)： | 5/20頁 |
| 文件大小： | 301K |
| 代理商： | CY7C016AV-20JC |
CY7C138AV/144AV/006AV
CY7C139AV/145AV/016AV
CY7C007AV/017AV
Document #: 38-06051 Rev. *A
Page 5 of 20
Maximum Ratings
[10]
(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 +4.6V
DC Voltage Applied to
Outputs in High Z State ...........................
–
0.5V to V
CC
+0.5V
DC Input Voltage
[11]
.................................
–
0.5V to V
CC
+0.5V
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage .......................................... >2001V
Latch-Up Current.................................................... >200 mA
Notes:
10. The Voltage on any input or I/O pin can not exceed the power pin during power-up.
11.
Pulse width < 20 ns.
12. Industrial parts are available in CY7C007AV and CY7C017AV only.
Selection Guide
CY7C138AV/144AV/006AV
CY7C139AV/145AV/016AV
CY7C007AV/017AV
-20
20
120
35
CY7C138AV/144AV/006AV
CY7C139AV/145AV/016AV
CY7C007AV/017AV
-25
25
115
30
Maximum Access Time (ns)
Typical Operating Current (mA)
Typical Standby Current for I
SB1
(mA)
(Both Ports TTL level)
Typical Standby Current for I
SB3
(
μ
A)
(Both Ports CMOS level)
10
μ
A
10
μ
A
Pin Definitions
Left Port
CE
L
R/W
L
OE
L
A
0L
–
A
14L
I/O
0L
–
I/O
8L
SEM
L
INT
L
BUSY
L
M/S
V
CC
GND
NC
Right Port
CE
R
R/W
R
OE
R
A
0R
–
A
14R
I/O
0R
–
I/O
8R
SEM
R
INT
R
BUSY
R
Description
Chip Enable
Read/Write Enable
Output Enable
Address (A
0
–
A
11
for 4K devices; A
0
–
A
12
for 8K devices; A
0
–
A
13
for 16K devices; A
0
–
A
14
for 32K)
Data Bus Input/Output (I/O
0
–
I/O
7
for x8 devices and I/O
0
–
I/O
8
for x9)
Semaphore Enable
Interrupt Flag
Busy Flag
Master or Slave Select
Power
Ground
No Connect
Operating Range
Range
Ambient
Temperature
0
°
C to +70
°
C
–
40
°
C to +85
°
C
V
CC
Commercial
Industrial
[12]
3.3V
±
300 mV
3.3V
±
300 mV
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY7C016AV-25JC | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:3.3V 4K/8K/16K/32K x 8/9 Dual-Port Static RAM |
| CY7C017A | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:32K/16K x8, 32K/16K x9 Dual-Port Static RAM |
| CY7C017A-12JC | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:32K/16K x8, 32K/16K x9 Dual-Port Static RAM |
| CY7C017A-15JC | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:32K/16K x8, 32K/16K x9 Dual-Port Static RAM |
| CY7C017A-15JI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x9 Dual-Port SRAM |
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