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N25S818HAS21I PDF预览

N25S818HAS21I

更新时间: 2024-11-02 05:51:51
品牌 Logo 应用领域
安森美 - ONSEMI 静态存储器
页数 文件大小 规格书
15页 207K
描述
256Kb Low Power Serial SRAMs 32K × 8 bit Organization

N25S818HAS21I 技术参数

是否无铅: 不含铅生命周期:Active
零件包装代码:SOIC包装说明:SOP, SOP8,.25
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.32.00.41
Factory Lead Time:1 week风险等级:1.83
最大时钟频率 (fCLK):16 MHzI/O 类型:SEPARATE
JESD-30 代码:R-PDSO-G8JESD-609代码:e3
长度:4.9 mm内存密度:262144 bit
内存集成电路类型:STANDARD SRAM内存宽度:8
湿度敏感等级:3功能数量:1
端口数量:1, (3 LINE)端子数量:8
字数:32768 words字数代码:32000
工作模式:SYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C组织:32KX8
输出特性:3-STATE封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
并行/串行:SERIAL峰值回流温度(摄氏度):NOT SPECIFIED
电源:1.8 V认证状态:Not Qualified
座面最大高度:1.75 mm最大待机电流:5e-7 A
最小待机电流:1.7 V子类别:SRAMs
最大压摆率:0.01 mA最大供电电压 (Vsup):1.95 V
最小供电电压 (Vsup):1.7 V标称供电电压 (Vsup):1.8 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin (Sn)
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:NOT SPECIFIED
宽度:3.91 mm

N25S818HAS21I 数据手册

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N25S818HA  
256Kb Low Power Serial SRAMs  
32K × 8 bit Organization  
Overview  
Features  
The ON Semiconductor serial SRAM family  
includes several integrated memory devices  
including this 256Kb serially accessed Static  
Random Access Memory, internally organized as  
32K words by 8 bits. The devices are designed and  
fabricated using ON Semiconductor’s advanced  
CMOS technology to provide both high-speed  
performance and low power. The devices operate  
with a single chip select (CS) input and use a  
simple Serial Peripheral Interface (SPI) serial bus.  
A single data in and data out line is used along with  
a clock to access data within the devices. The  
N25S818HA devices include a HOLD pin that  
allows communication to the device to be paused.  
While paused, input transitions will be ignored.  
The devices can operate over a wide temperature  
• Power Supply Range  
1.7 to 1.95V  
• Very low standby current  
Typical Isb as low as 200nA  
• Very low operating current  
As low as 3mA  
• Simple memory control  
Single chip select (CS)  
Serial input (SI) and serial output (SO)  
• Flexible operating modes  
Word read and write  
Page mode (32 word page)  
Burst mode (full array)  
• Organization  
32K x 8 bit  
o
o
range of -40 C to +85 C and can be available in  
• Self timed write cycles  
several standard package offerings.  
• Built-in write protection (CS high)  
• HOLD pin for pausing communication  
• High reliability  
Unlimited write cycles  
• RoHS Compliant Packages  
Green SOIC and TSSOP  
Device Options  
Typical  
Power  
Speed  
Read/Write  
Part Number  
Density  
Package  
Standby  
Current  
Supply (V)  
(MHz)  
Operating Current  
N25S818HAS2  
N25S818HAT2  
SOIC  
TSSOP  
256Kb  
1.8  
16  
200nA  
3 mA @ 1Mhz  
©2008 SCILLC. All rights reserved.  
July 2008 - Rev. 9  
Publication Order Number:  
N25S818HA/D  

N25S818HAS21I 替代型号

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