首頁>STK12C68-SF25TR>規(guī)格書詳情
STK12C68-SF25TR中文資料賽普拉斯數(shù)據(jù)手冊PDF規(guī)格書
STK12C68-SF25TR規(guī)格書詳情
Functional Description
The Cypress STK12C68 is a fast static RAM with a nonvolatile element in each memory cell. The embedded nonvolatile elements incorporate QuantumTrap technology producing the world’s most reliable nonvolatile memory. The SRAM provides unlimited read and write cycles, while independent nonvolatile data resides in the highly reliable QuantumTrap cell. Data transfers from the SRAM to the nonvolatile elements (the STORE operation) takes place automatically at power down. On power up, data is restored to the SRAM (the RECALL operation) from the nonvolatile memory. Both the STORE and RECALL operations are also available under software control. A hardware STORE is initiated with the HSB pin.
Features
■ 25 ns, 35 ns, and 45 ns access times
■ Hands off automatic STORE on power down with external 68 μF capacitor
■ STORE to QuantumTrap nonvolatile elements is initiated by software, hardware, or AutoStore on power down
■ RECALL to SRAM initiated by software or power up
■ Unlimited Read, Write, and Recall cycles
■ 1,000,000 STORE cycles to QuantumTrap
■ 100 year data retention to QuantumTrap
■ Single 5V+10 operation
■ Commercial and industrial temperatures
■ 228-pin (330mil) SOIC, 28-pin (300mil) PDIP, 28-pin (600mil) PDIP packages
■ 28-pin (300 mil) CDIP and 28-pad (350 mil) LCC packages
■ RoHS compliance
產(chǎn)品屬性
- 型號:
STK12C68-SF25TR
- 功能描述:
靜態(tài)隨機存取存儲器 8Kbx8 4.5-5.5V AutoStore
- 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?。?/span>
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(fēng)格:
SMD/SMT
- 封裝/箱體:
TSOP-48
- 封裝:
Tray
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
CYPRESS(賽普拉斯) |
23+ |
SOIC-28 |
14093 |
正規(guī)渠道,大量現(xiàn)貨,只等你來。 |
詢價 | ||
Cypress |
22+ |
28SOIC |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
英飛凌/賽普拉斯 |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
CYPRESS |
23+ |
NA |
8800 |
只做原裝正品現(xiàn)貨 |
詢價 | ||
Simtek Corporation |
2405+ |
Original |
50000 |
只做原裝優(yōu)勢現(xiàn)貨庫存,渠道可追溯 |
詢價 | ||
CYPRESS(賽普拉斯) |
21+ |
28-SOIC |
3460 |
航宇科工半導(dǎo)體-央企合格優(yōu)秀供方 |
詢價 | ||
Cypress Semiconductor |
2021+ |
硅原現(xiàn)貨 |
505000 |
專供存儲器芯片,醫(yī)療信譽單位! |
詢價 | ||
CYPRESS |
22+ |
NA |
30000 |
100%全新原裝 假一賠十 |
詢價 | ||
CYPRESS |
2138+ |
原廠標(biāo)準(zhǔn)封裝 |
8960 |
代理CYPRESS全系列芯片,原裝現(xiàn)貨 |
詢價 | ||
CYPRESS |
2020+ |
SOP |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 |