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參數(shù)資料
| 型號： | STK16C88-3WF35I |
| 元件分類： | SRAM |
| 英文描述： | 32K X 8 NON-VOLATILE SRAM, 35 ns, PDIP28 |
| 封裝： | 0.600 INCH, PLASTIC, DIP-28 |
| 文件頁數(shù)： | 1/13頁 |
| 文件大?。?/td> | 341K |
| 代理商： | STK16C88-3WF35I |
STK16C88-3
1
This product conforms to specifications per the
terms of Simtek standard warranty. The product
has completed Simtek internal qualification testing
and has reached production status.
Jan, 2008
Document Control #ML0019 Rev 2.0
FEATURES
Fast 35 ns Read Access & R/W Cycle Time
Directly Replaces Battery-Backed SRAM
Modules such as Dallas/Maxim DS1230W
Unlimited Read/Write Endurance
Automatic Non-volatile STORE on Power Loss
Automatic RECALL to SRAM on Power Up
Non-Volatile STORE and RECALL Under
Software Control
1 Million STORE Cycles
100-Year Non-volatile Data Retention
Single 3.3V +0.3V Power Supply
Commercial and Industrial Temperatures
28-pin 600-mil PDIP Package (RoHS-Compliant)
DESCRIPTION
The Simtek STK16C88-3 is a 256Kb fast static RAM
with a non-volatile Quantum Trap storage element
included with each memory cell.
The SRAM provides the fast access & cycle times,
ease of use and unlimited read & write endurance of
a normal SRAM.
Data transfers automatically to the non-volatile stor-
age cells when power loss is detected (the STORE
operation). On power up, data is automatically
restored to the SRAM (the RECALL operation). Both
STORE and RECALL operations are also available
under software control.
The Simtek nvSRAM is the first monolithic non-vola-
tile memory to offer unlimited writes and reads. It is
the highest performance, most reliable non-volatile
memory available.
ROW
DEC
O
D
E
R
INPU
T
BUFF
ER
S
COLUMN DEC
G
E
W
COLUMN I/O
SOFTWARE
DETECT
A13 – A0
QUANTUM TRAP
512 x 512
STATIC RAM
ARRAY
512 X 512
STORE
RECALL
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
A5
A6
A7
A8
A9
A11
A12
A13
A14
STORE/
RECALL
CONTROL
A0 A1 A2 A3 A4 A10
BLOCK DIAGRAM
32Kx8 AutoStore+ nvSRAM
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STK16C88-3WF35ITR | 制造商:Cypress Semiconductor 功能描述:STK16C88-3WF35ITR - Tape and Reel |
| STK16C88-3WF35TR | 制造商:Cypress Semiconductor 功能描述:STK16C88-3WF35TR - Tape and Reel |
| STK16C88-WF25 | 功能描述:NVRAM 32Kbx8 4.5-5.5V AutoStorePlus RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線寬度:8 bit 存儲容量:1024 Kbit 組織:128 K x 8 接口類型:Parallel 訪問時(shí)間:70 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 工作電流:85 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 封裝 / 箱體:EDIP 封裝:Tube |
| STK16C88-WF25I | 功能描述:NVRAM 32Kbx8 4.5-5.5V AutoStorePlus RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線寬度:8 bit 存儲容量:1024 Kbit 組織:128 K x 8 接口類型:Parallel 訪問時(shí)間:70 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 工作電流:85 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 封裝 / 箱體:EDIP 封裝:Tube |
| STK16C88-WF25ITR | 制造商:Cypress Semiconductor 功能描述:STK16C88-WF25ITR - Tape and Reel |
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