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STK22C48S35I中文资料PDF规格书
STK22C48S35I规格书详情
[Simtek]
DESCRIPTION
The Simtek STK22C48 is a fast static RAM with a nonvolatile element incorporated in each static memory cell. The SRAM can be read and written an unlimited number of times, while independent, nonvolatile data resides in Nonvolatile Elements. Data transfers from the SRAM to the Nonvolatile Elements (the STORE operation) can take place automatically on power down. A 68µF or larger capacitor tied from VCAP to ground guarantees the STORE operation, regardless of power-down slew rate or loss of power from “hot swapping”. Transfers from the Nonvolatile Elements to the SRAM (the RECALL operation) take place automatically on restoration of power. A hardware STORE may be initiated with the HSB pin.
FEATURES
• 25ns, 35ns and 45ns Access Times
• “Hands-off” Automatic STORE with External 68µF Capacitor on Power Down
• STORE to Nonvolatile Elements Initiated by Hardware or AutoStore™ on Power Down
• Automatic RECALL on Power Up
• 10mA Typical ICC at 200ns Cycle Time
• Unlimited READ, WRITE and RECALL Cycles
• 1,000,000 STORE Cycles to Nonvolatile Elements
• 100-Year Data Retention in Nonvolatile Elements
• Single 5V + 10 Operation
• Commercial and Industrial Temperatures
• 28-Pin DIP and SOIC Packages
产品属性
- 型号:
STK22C48S35I
- 功能描述:
2K x 8 AutoStore⑩ nvSRAM QuantumTrap⑩ CMOS Nonvolatile Static RAM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
英飞凌/赛普拉斯 |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
Cypress Semiconductor Corp |
24+ |
28-SOIC(0.342,8.69mm 宽) |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
Cypress |
22+ |
28SOIC |
9000 |
原厂渠道,现货配单 |
询价 | ||
STK |
2022 |
SOP |
6 |
全新原装现货热卖 |
询价 | ||
CYPRESS |
2138+ |
原厂标准封装 |
8960 |
代理CYPRESS全系列芯片,原装现货 |
询价 | ||
Cypress Semiconductor Corp |
21+ |
28-SOIC |
56200 |
一级代理/放心采购 |
询价 | ||
SIMTEK |
2020+ |
SOP28 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
Cypress |
23+ |
28-SOIC |
73390 |
专业分销产品!原装正品!价格优势! |
询价 | ||
CypressSemiconductorCorp |
19+ |
28-SOIC |
26580 |
存储IC一手货源,极具优势! |
询价 | ||
SIMTEK |
SOP28 |
13500 |
16余年资质 绝对原盒原盘 更多数量 |
询价 |