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STK17T88-W35I PDF预览

STK17T88-W35I

更新时间： 2024-11-23 15:53:07
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 时钟双倍数据速率光电二极管外围集成电路
页数 文件大小 规格书
25页 284K
描述
REAL TIME CLOCK, PDIP40, 0.600 INCH, 0.100 INCH PITCH, PLASTIC, DIP-40

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中文翻译

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STK17T88-W35I 技术参数

是否无铅：含铅是否Rohs认证：不符合
生命周期：Obsolete零件包装代码：DIP
包装说明：DIP,针数：40
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.77
Is Samacsys：N最大时钟频率：0.032 MHz
外部数据总线宽度：8信息访问方法：PARALLEL, DIRECT ADDRESS
JESD-30 代码：R-PDIP-T40JESD-609代码：e0
长度：52.32 mm端子数量：40
最高工作温度：85 °C最低工作温度：-40 °C
封装主体材料：PLASTIC/EPOXY封装代码：DIP
封装形状：RECTANGULAR封装形式：IN-LINE
峰值回流温度（摄氏度）：NOT SPECIFIED认证状态：Not Qualified
座面最大高度：4.83 mm最大供电电压：3.6 V
最小供电电压：2.7 V标称供电电压：3 V
表面贴装：NO技术：CMOS
温度等级：INDUSTRIAL端子面层：Tin/Lead (Sn85Pb15)
端子形式：THROUGH-HOLE端子节距：2.54 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：15.24 mmuPs/uCs/外围集成电路类型：TIMER, REAL TIME CLOCK
Base Number Matches：1

STK17T88-W35I 数据手册

 浏览型号STK17T88-W35I的Datasheet PDF文件第2页浏览型号STK17T88-W35I的Datasheet PDF文件第3页浏览型号STK17T88-W35I的Datasheet PDF文件第4页浏览型号STK17T88-W35I的Datasheet PDF文件第5页浏览型号STK17T88-W35I的Datasheet PDF文件第6页浏览型号STK17T88-W35I的Datasheet PDF文件第7页 
STK17T88  
nvTimeTM Event Data Recorder  
32K x 8 AutoStoreTM nvSRAM  
With Real-Time Clock  
FEATURES  
DESCRIPTION  
• Data Integrity of Simtek nvSRAM Combined  
with Full-Featured Real-Time Clock  
o Low Power, 300 nA Max, RTC current  
o Capacitor or battery backup for RTC  
• Watchdog Timer  
The Simtek STK17T88 combines a 256 Kbit  
nonvolatile static RAM with a full-featured real-time  
clock in a reliable, monolithic integrated circuit. The  
embedded  
nonvolatile  
elements  
incorporate  
• Clock Alarm with programmable Interrupts  
• 25ns, 35ns and 45ns Access Times  
• “Hands-off” Automatic STORE on Power Down  
with only a small capacitor  
• STORE to QuantumTrap™ Initiated by  
Software , device pin, or on Power Down  
• RECALL to SRAM Initiated by Software or  
Power Up  
Simtek’s QuantumTrap™ technology producing the  
world’s most reliable nonvolatile memory. The  
SRAM can be read and written an unlimited number  
of times, while independent, nonvolatile data resides  
in the nonvolatile elements.  
The Real-Time Clock function provides an accurate  
clock with leap year tracking and a programmable,  
high accuracy oscillator. The Alarm function is pro-  
grammable for one-time alarms or periodic seconds,  
minutes, hours, or days. There is also a programma-  
ble Watchdog Timer for process control.  
• Unlimited READ, WRITE and RECALL Cycles  
• High-reliability  
o Endurance to 1 Million Cycles  
o Retention to 100 years at 125 ºC  
• 5mA Typical ICC at 200ns Cycle Time  
• Single 3V +20%, -10% Operation  
• SSOP and DIP Packages, (ROHS compliant)  
BLOCK DIAGRAM  
VCC  
VCAP  
Quantum Trap  
512 X 512  
VRTCbat  
VRTCcap  
POWER  
A5  
A6  
A7  
A8  
CONTROL  
STORE  
RECALL  
STORE/  
RECALL  
CONTROL  
STATIC RAM  
ARRAY  
512 X 512  
A9  
HSB  
A11  
A12  
A13  
A14  
SOFTWARE  
DETECT  
A13 – A0  
DQ0  
DQ1  
DQ2  
DQ3  
DQ4  
DQ5  
DQ6  
DQ7  
COLUMN I/O  
X1  
COLUMN DEC  
RTC  
X2  
INT  
A0 A1 A2 A3 A4 A10  
A14 – A0  
MUX  
G
E
W
Figure 1. Block Diagram  
April 2005  
1
Document Control #ML0024 rev 1.2  
1234567...25

中文翻译

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与STK17T88-W35I相关器件

型号 品牌 获取价格 描述 数据表
STK17T88-W45 SIMTEK

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 		Real Time Clock, CMOS, PDIP40, 0.600 INCH, 0.100 INCH PITCH, PLASTIC, DIP-40
STK17T88-W45I CYPRESS

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 		REAL TIME CLOCK, PDIP40, 0.600 INCH, 0.100 INCH PITCH, PLASTIC, DIP-40
STK17T88-W45I SIMTEK

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 		Real Time Clock, CMOS, PDIP40, 0.600 INCH, 0.100 INCH PITCH, PLASTIC, DIP-40
STK17T88-WF25 SIMTEK

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 		REAL TIME CLOCK, PDIP40, 0.600 INCH, 0.100 INCH PITCH, ROHS COMPLIANT, PLASTIC, DIP-40
STK17T88-WF25I SIMTEK

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 		REAL TIME CLOCK, PDIP40, 0.600 INCH, 0.100 INCH PITCH, ROHS COMPLIANT, PLASTIC, DIP-40
STK17T88-WF35I SIMTEK

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 		REAL TIME CLOCK, PDIP40, 0.600 INCH, 0.100 INCH PITCH, ROHS COMPLIANT, PLASTIC, DIP-40
STK17T88-WF45 SIMTEK

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 		REAL TIME CLOCK, PDIP40, 0.600 INCH, 0.100 INCH PITCH, ROHS COMPLIANT, PLASTIC, DIP-40
STK17TA8 CYPRESS

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 		128k X 8 AutoStore nvSRAM with Real Time Clock
STK17TA8 SIMTEK

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 		128Kx8 Autostore nvSRAM With Real-Time Clock
STK17TA8_08 SIMTEK

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 		128Kx8 Autostore nvSRAM With Real-Time Clock

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