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參數(shù)資料
| 型號： | CY7C1041CV33-15VXI |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | DRAM |
| 英文描述： | 4-Mbit (256K x 16) Static RAM |
| 中文描述： | 256K X 16 STANDARD SRAM, 15 ns, PDSO44 |
| 封裝： | 0.400 INCH, LEAD FREE, SOJ-44 |
| 文件頁數(shù)： | 6/12頁 |
| 文件大?。?/td> | 595K |
| 代理商： | CY7C1041CV33-15VXI |
CY7C1041CV33
Document #: 38-05134 Rev. *H
Page 6 of 12
Write Cycle
[9, 10]
t
WC
t
SCE
t
AW
t
HA
t
SA
t
PWE
t
SD
t
HD
t
LZWE
t
HZWE
t
BW
Write Cycle Time
CE LOW to Write End
Address Set-Up to Write End
Address Hold from Write End
Address Set-Up to Write Start
WE Pulse Width
Data Set-Up to Write End
Data Hold from Write End
WE HIGH to Low-Z
[7]
WE LOW to High-Z
[7, 8]
Byte Enable to End of Write
10
7
7
0
0
7
5
0
3
12
8
8
0
0
8
6
0
3
15
10
10
0
0
10
7
0
3
20
10
10
0
0
10
8
0
3
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
5
6
7
8
7
8
10
10
Switching Waveforms
Read Cycle No. 1
[11, 12]
Read Cycle No. 2 (OE Controlled)
[12, 13]
Notes:
10.The minimum Write cycle time for Write Cycle No. 3 (WE controlled, OE LOW) is the sum of t
HZWE
and t
SD
.
11.Device is continuously selected. OE, CE, BHE and/or BHE = V
IL
.
12.WE is HIGH for Read cycle.
13.Address valid prior to or coincident with CE transition LOW.
AC Switching Characteristics
[5]
Over the Operating Range (continued)
Parameter
Description
-10
-12
-15
-20
Unit
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
PREVIOUS DATA VALID
DATA VALID
t
RC
t
AA
t
OHA
ADDRESS
DATA OUT
50%
50%
DATA VALID
t
RC
t
ACE
t
DOE
t
LZOE
t
LZCE
t
PU
HIGH IMPEDANCE
t
HZOE
t
HZBE
t
PD
HIGH
OE
CE
ICC
I
I
SB
IMPEDANCE
ADDRESS
DATA OUT
V
SUPPLY
CURRENT
t
DBE
t
LZBE
t
HZCE
BHE, BLE
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| CY7C1041CV33-15ZXI | 4-Mbit (256K x 16) Static RAM |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY7C1041CV3315XCT | 制造商:Cypress Semiconductor 功能描述: |
| CY7C1041CV3315ZC | 制造商: 功能描述: 制造商:Cypress Semiconductor 功能描述: 制造商:undefined 功能描述: |
| CY7C1041CV33-15ZC | 功能描述:IC SRAM 4MBIT 15NS 44TSOP RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:96 系列:- 格式 - 存儲器:閃存 存儲器類型:FLASH 存儲容量: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 |
| CY7C1041CV33-15ZCT | 制造商:Rochester Electronics LLC 功能描述: 制造商:Cypress Semiconductor 功能描述: |
| CY7C1041CV3315ZXC | 制造商:Cypress Semiconductor 功能描述: |
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