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參數(shù)資料
| 型號： | CY7C1337 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | 32K x 32 Synchronous-Pipelined Cache RAM(32K x 32 同步流水線式高速緩沖存儲(chǔ)器 RAM) |
| 中文描述： | 32K的× 32同步流水線緩存內(nèi)存（32K的× 32同步流水線式高速緩沖存儲(chǔ)器的RAM） |
| 文件頁數(shù)： | 10/17頁 |
| 文件大?。?/td> | 321K |
| 代理商： | CY7C1337 |
CY7C1337
PRELIMINARY
10
Electrical Characteristics
Over the Operating Range
Parameter
Description
Test Conditions
Min.
Max.
Unit
V
DD
V
DDQ
V
OH
Power Supply Voltage
3.135
3.465
V
I/O Supply Voltage
2.375
2.9
V
Output HIGH Voltage
Ioh =
100
μ
A
Ioh =
1mA
Ioh =
2mA
Iol = 100
μ
A
Iol = 1mA
2.1
V
2.0
V
1.7
V
V
OL
Output LOW Voltage
0.2
V
0.4
V
Iol = 2mA
0.7
V
V
IH
V
IL
I
X
Input HIGH Voltage
Input LOW Voltage
[7]
1.7
0.3
5
V
DDQ
+
0.3V
0.7
V
V
μ
A
Input Load Current
except ZZ and MODE
GND
≤
V
I
≤
V
DDQ
5
Input Current of MODE
Input = V
SS
Input = V
DDQ
Input = V
SS
Input = V
DDQ
GND
≤
V
I
≤
V
DDQ,
Outputs Disabled
30
μ
A
μ
A
μ
A
μ
A
μ
A
5
Input Current of ZZ
-5
30
I
OZ
Output Leakage
Current
5
5
I
CC
V
DD
Operating Supply
Current
V
DD
= Max, I
OUT
= 0mA,
f = fMAX = 1/t
CYC
8.6 ns cycle, 117 MHz
350
mA
10 ns cycle, 100 MHz
310
mA
15 ns cycle, 66 MHz
230
mA
I
SB1
Automatic CS
Power-Down
Current-TTL Inputs
Max V
DD
, Device Deselected,
V
IN
≥
V
IH
or V
IN
≤
V
IL,
f = f
MAX
= 1/t
CYC
8.6 ns cycle, 117 MHz
40
mA
10 ns cycle, 100 MHz
35
mA
15 ns cycle, 66 MHz
25
mA
I
SB2
Automatic CS
Power-Down Cur-
rent-CMOS Inputs
Max V
DD
, Device Deselected,
V
IN
≤
0.3V, f = 0
1.5
mA
μ
A
L version
200
I
SB3
Automatic CS
Power-Down Cur-
rent-CMOS Inputs
Max V
DD
, Device Deselected,
V
IN
< 0.3V,
f = f
MAX
= 1/t
CYC
8.6 ns cycle, 117 MHz
35
mA
10 ns cycle, 100 MHz
30
mA
15 ns cycle, 66 MHz
20
mA
I
SB4
Automatic CS
Power-Down
Current-TTL Inputs
Max. V
DD
, Device Deselected,
V
IN
≥
V
IH
or V
IN
≤
V
IL
, f = 0
25
mA
Capacitance
[9]
Parameter
Description
Test Conditions
Min
Max.
Unit
C
IN
Input Capacitance
T
A
= 25
°
C, f = 1 MHz,
V
DD
= 3.3V.
V
DDQ
= 2.5V
2
5
pF
C
CLK
Clock Input Capacitance
2
5
pF
C
I/O
Input/Output Capacitance
3.5
8
pF
Note:
9.
Tested initially and after any design or process changes that may affect these parameters.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY7C1338B-100AC | 功能描述:IC SRAM 4MBIT 100MHZ 100LQFP RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:96 系列:- 格式 - 存儲(chǔ)器:閃存 存儲(chǔ)器類型:FLASH 存儲(chǔ)容量:16M（2M x 8，1M x 16） 速度:70ns 接口:并聯(lián) 電源電壓:2.65 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:48-TFSOP（0.724"，18.40mm 寬） 供應(yīng)商設(shè)備封裝:48-TSOP 包裝:托盤 |
| CY7C1338B-100ACT | 制造商:Cypress Semiconductor 功能描述:Cache Mem 4M-Bit 3.3V SRAM 100-Pin TQFP T/R |
| CY7C1338B-100AXC | 制造商: 功能描述: 制造商:undefined 功能描述: |
| CY7C1338B-100BGC | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CY7C1338B-100BGCT | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
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