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CY22E016L-SZ35I PDF预览

CY22E016L-SZ35I

更新时间: 2024-11-26 20:41:55
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 静态存储器光电二极管内存集成电路
页数 文件大小 规格书
14页 557K
描述
Non-Volatile SRAM, 2KX8, 35ns, CMOS, PDSO28, 0.300 INCH, ROHS COMPLIANT, MO-119, SOIC-28

CY22E016L-SZ35I 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.32.00.41风险等级:5.77
最长访问时间:35 nsJESD-30 代码:R-PDSO-G28
JESD-609代码:e4长度:17.905 mm
内存密度:16384 bit内存集成电路类型:NON-VOLATILE SRAM
内存宽度:8湿度敏感等级:3
功能数量:1端子数量:28
字数:2048 words字数代码:2000
工作模式:ASYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:2KX8
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
并行/串行:PARALLEL峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:2.67 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:NICKEL PALLADIUM GOLD端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:20宽度:7.505 mm
Base Number Matches:1

CY22E016L-SZ35I 数据手册

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ADVANCE  
INFORMATION  
CY22E016L  
16-Kbit (2K x 8) nvSRAM  
• SOIC Package  
Features  
• RoHS Compliance  
• 25 ns, 35 ns and 45 ns Access Times  
Functional Description  
• “Hands-off” Automatic STORE on Power Down with  
only a small capacitor  
The Cypress CY22E016L is a fast static RAM with a nonvol-  
atile 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 68-µF 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.  
STORE to QuantumTrap® Nonvolatile Elements is  
initiated by Hardware or Autostore®on Power-down  
RECALL to SRAM Initiated on Power-up  
• Unlimited READ, WRITE and RECALL Cycles  
• 10 mA Typical ICC at 200 ns Cycle Time  
• 1,000,000 STORE Cycles to QuantumTrap  
• 100-Year Data Retention to QuantumTrap  
• Single 5V Operation +10%  
• Industrial Temperature  
Logic Block Diagram  
OE  
CE  
WE  
Cypress Semiconductor Corporation  
Document #: 001-06727 Rev. *A  
198 Champion Court  
San Jose, CA 95134-1709  
408-943-2600  
Revised February 22, 2006  

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