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參數(shù)資料
| 型號： | CY7C1480V25-167AXC |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | DRAM |
| 英文描述： | 72-Mbit (2M x 36/4M x 18/1M x 72) Pipelined Sync SRAM |
| 中文描述： | 2M X 36 CACHE SRAM, 3.4 ns, PQFP100 |
| 封裝： | 14 X 20 MM, 1.40 MM HEIGHT, LEAD FREE, MS-026, TQFP-100 |
| 文件頁數(shù)： | 19/31頁 |
| 文件大?。?/td> | 530K |
| 代理商： | CY7C1480V25-167AXC |
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CY7C1480V25
CY7C1482V25
CY7C1486V25
Document #: 38-05282 Rev. *G
Page 19 of 31
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 on V
DD
Relative to GND........–0.3V to +3.6V
Supply Voltage on V
DDQ
Relative to GND ......–0.3V to +V
DD
DC Voltage Applied to Outputs
in Tri-State........................................... –0.5V to V
DDQ
+ 0.5V
DC Input Voltage ...................................–0.5V to V
DD
+ 0.5V
Current into Outputs (LOW).........................................20 mA
Static Discharge Voltage........................................... >2001V
(per MIL-STD-883, Method 3015)
Latch-up Current..................................................... >200 mA
Operating Range
Range
Commercial
Industrial
Ambient
Temperature
0°C to +70°C
–40°C to +85°C
V
DD
V
DDQ
1.7V to
V
DD
2.5V
–5%/+5%
Electrical Characteristics
Over the Operating Range
[11, 12]
Parameter
V
DD
V
DDQ
Description
Power Supply Voltage
I/O Supply Voltage
Test Conditions
Min.
2.375
2.375
1.7
2.0
1.6
Max.
2.625
V
DD
1.9
Unit
V
V
V
V
V
V
V
V
V
V
V
μ
A
for 2.5V I/O
for 1.8V I/O
for 2.5V I/O, I
OH
= –1.0 mA
for 1.8V I/O, I
OH
= –100
μ
A
for 2.5V I/O, I
OL
= 1.0 mA
for 1.8V I/O, I
OL
= 100
μ
A
for 2.5V I/O
for 1.8V I/O
for 2.5V I/O
for 1.8V I/O
GND
≤
V
I
≤
V
DDQ
V
OH
Output HIGH Voltage
V
OL
Output LOW Voltage
0.4
0.2
V
IH
Input HIGH Voltage
[11]
1.7
1.26
–0.3
–0.3
–5
V
DD
+ 0.3V
V
DD
+ 0.3V
0.7
0.36
5
V
IL
Input LOW Voltage
[11]
I
X
Input Leakage Current
except ZZ and MODE
Input Current of MODE
Input = V
SS
Input = V
DD
Input = V
SS
Input = V
DD
–30
μ
A
μ
A
μ
A
μ
A
μ
A
mA
mA
mA
mA
mA
mA
mA
5
Input Current of ZZ
–5
30
5
450
450
400
200
200
200
120
I
OZ
I
DD
Output Leakage Current GND
≤
V
I
≤
V
DDQ,
Output Disabled
V
DD
Operating Supply
Current
f = f
MAX
= 1/t
CYC
–5
V
DD
= Max., I
OUT
= 0 mA,
4.0-ns cycle, 250 MHz
5.0-ns cycle, 200 MHz
6.0-ns cycle, 167 MHz
4.0-ns cycle, 250 MHz
5.0-ns cycle, 200 MHz
6.0-ns cycle, 167 MHz
All speeds
I
SB1
Automatic CE
Power-down
Current—TTL Inputs
V
DD
= Max, Device Deselected,
V
IN
≥
V
IH
or V
IN
≤
V
IL
f = f
MAX
= 1/t
CYC
I
SB2
Automatic CE
Power-down
Current—CMOS Inputs
Automatic CE
Power-down
Current—CMOS Inputs
V
DD
= Max, Device Deselected,
V
IN
≤
0.3V or V
IN
> V
DDQ
– 0.3V,
f = 0
V
DD
= Max, Device Deselected, or
V
IN
≤
0.3V or V
IN
> V
DDQ
– 0.3V
f = f
MAX
= 1/t
CYC
I
SB3
4.0-ns cycle, 250 MHz
5.0-ns cycle, 200 MHz
6.0-ns cycle, 167 MHz
All speeds
200
200
200
135
mA
mA
mA
mA
I
SB4
Automatic CE
Power-down
Current—TTL Inputs
V
DD
= Max, Device Deselected,
V
IN
≥
V
IH
or V
IN
≤
V
IL
, f = 0
Notes:
11. Overshoot: V
(AC) < V
+1.5V (Pulse width less than t
/2), undershoot: V
(AC) > –2V (Pulse width less than t
CYC
/2).
12.Power-up: Assumes a linear ramp from 0V to V
DD
(min.) within 200 ms. During this time V
IH
< V
DD
and V
DDQ
< V
DD.
[+] Feedback
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CY7C1480V25-167AXI | 制造商:Cypress Semiconductor 功能描述: |
| CY7C1480V25200BZC | 制造商:Cypress Semiconductor 功能描述:SRAM Chip Sync Quad 2.5V 72M-Bit 2M x 36 3ns 165-Pin FBGA 制造商:Cypress Semiconductor 功能描述:SRAM Chip Sync Quad 2.5V 72M-Bit 2M x 36 3ns 165-Pin FBGA Tray |
| CY7C1480V25-200BZC | 功能描述:靜態(tài)隨機存取存儲器 2Mx36 2.5v Sync PL 靜態(tài)隨機存取存儲器 RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray |
| CY7C1480V25-250BZCES | 制造商:Cypress Semiconductor 功能描述:SRAM SYNC QUAD 2.5V 72MBIT 2MX36 3NS 165FBGA - Bulk |
| CY7C1480V33-167ACES | 制造商:Cypress Semiconductor 功能描述: |
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