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參數(shù)資料
| 型號： | CY7C1009B-20VXC |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | SRAM |
| 英文描述： | 128K X 8 STANDARD SRAM, 20 ns, PDSO32 |
| 封裝： | 0.300 INCH, LEAD FREE, SOJ-32 |
| 文件頁數(shù)： | 5/10頁 |
| 文件大?。?/td> | 362K |
| 代理商： | CY7C1009B-20VXC |
CY7C109B
CY7C1009B
Document #: 38-05038 Rev. *C
Page 4 of 10
Data Retention Characteristics Over the Operating Range (Low Power version only)
Parameter
Description
Conditions
Min.
Max.
Unit
VDR
VCC for Data Retention
No input may exceed VCC + 0.5V
VCC = VDR = 2.0V,
CE1 > VCC – 0.3V or CE2 < 0.3V,
VIN > VCC – 0.3V or VIN < 0.3V
2.0
V
ICCDR
Data Retention Current
150
A
tCDR
Chip Deselect to Data Retention Time
0
ns
tR
Operation Recovery Time
200
s
Data Retention Waveform
Switching Waveforms
Read Cycle No. 1[10, 11]
Read Cycle No. 2 (OE Controlled)[11, 12]
Notes:
10. Device is continuously selected. OE, CE1 = VIL, CE2 = VIH.
11. WE is HIGH for read cycle.
12. Address valid prior to or coincident with CE1 transition LOW and CE2 transition HIGH.
4.5V
CE
VCC
tCDR
VDR > 2V
DATA RETENTION MODE
tR
PREVIOUS DATA VALID
DATA VALID
tRC
tAA
tOHA
ADDRESS
DATA OUT
50%
DATA VALID
tRC
tACE
tDOE
tLZOE
tLZCE
tPU
HIGH IMPEDANCE
tHZOE
tHZCE
tPD
HIGH
OE
CE1
ICC
ISB
IMPEDANCE
ADDRESS
CE2
DATA OUT
VCC
SUPPLY
CURRENT
相關PDF資料 |
PDF描述 |
|---|---|
| CY7C10191B | Memory |
| CY7C1002-20DMB | x4 SRAM |
| CY7C1002-20PC | x4 SRAM |
| CY7C1002-20VC | x4 SRAM |
| CY7C1002-25DMB | x4 SRAM |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CY7C1009BN-12VC | 制造商:Cypress Semiconductor 功能描述:SRAM Chip Async Single 5V 1M-Bit 128K x 8 12ns 32-Pin SOJ |
| CY7C1009BN-12VCT | 制造商:Cypress Semiconductor 功能描述:SRAM Chip Async Single 5V 1M-Bit 128K x 8 12ns 32-Pin SOJ T/R |
| CY7C1009BN-15VC | 制造商:Cypress Semiconductor 功能描述:SRAM Chip Async Single 5V 1M-Bit 128K x 8 15ns 32-Pin SOJ |
| CY7C1009BN-15VI | 制造商:Cypress Semiconductor 功能描述:SRAM Chip Async Single 5V 1M-Bit 128K x 8 15ns 32-Pin SOJ Tube |
| CY7C1009D-10VXI | 功能描述:靜態(tài)隨機存取存儲器 1M 512K IND FAST ASYNC 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 |
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