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X24C44S中文资料
X24C44S数据手册规格书PDF详情
DESCRIPTION
The Xicor X24C44 is a serial 256 bit NOVRAM featuring a static RAM configured 16 x 16, overlaid bit-by-bit with a nonvolatile E2PROM array. The X24C44 is fabricated with Xicor’s Advanced CMOS Floating Gate technology. The Xicor NOVRAM design allows data to be transferred between the two memory arrays by means of software commands or external hardware inputs. A store opera
tion (RAM data to E2PROM) is completed in 5ms or less and a recall operation (E2PROM data to RAM) is completed in 2µs or less.
FEATURES
• Advanced CMOS Version of Xicor’s X2444
• 16 x 16 Organization
• Single 5 Volt Supply
• Ideal for use with Single Chip Microcomputers
—Static Timing
—Minimum I/O Interface
—Serial Port Compatible (COPS™, 8051)
—Easily Interfaced to Microcontroller Ports
• Software and Hardware Control of Nonvolatile
Functions
• Auto Recall on Power-Up
• TTL and CMOS Compatible
• Low Power Dissipation
—Active Current: 10mA Maximum
—Standby Current: 50µA Maximum
• 8-Lead PDIP, Cerdip, and 8-Lead SOIC Packages
• High Reliability
—Store Cycles: 1,000,000
—Data Retention: 100 Years
X24C44S产品属性
- 类型
描述
- 型号
X24C44S
- 功能描述
IC NVSRAM 256BIT 1MHZ 8SOIC
- RoHS
否
- 类别
集成电路(IC) >> 存储器
- 系列
-
- 标准包装
150
- 系列
- 格式 -
- 存储器
EEPROMs - 串行
- 存储器类型
EEPROM
- 存储容量
4K(2 x 256 x 8)
- 速度
400kHz
- 接口
I²C,2 线串口
- 电源电压
2.5 V ~ 5.5 V
- 工作温度
-40°C ~ 85°C
- 封装/外壳
8-VFDFN 裸露焊盘
- 供应商设备封装
8-DFN(2x3)
- 包装
管件
- 产品目录页面
1445(CN2011-ZH PDF)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
XICOR |
23+ |
SOP-8 |
2787 |
原装优势公司现货! |
|||
XICOR |
23+ |
SOP-8 |
9960 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
|||
XICOR |
2016+ |
SOP8 |
9036 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
XICOR |
16+ |
SOP8 |
8000 |
原装现货请来电咨询 |
|||
XICOR |
2020+ |
SOP8 |
10000 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
|||
XICOR |
21+ |
SOP8 |
6000 |
绝对原裝现货 |
|||
XICOR |
22+ |
原廠原封 |
5000 |
全新原装现货!自家库存! |
|||
XICOR |
24+ |
SOP8 |
90000 |
一级代理商进口原装现货、价格合理 |
|||
XICOR |
500 |
SOP8 |
37 |
1919+ |
|||
XICOR |
23+ |
SOP8 |
20000 |
原厂原装正品现货 |
X24C44S 资料下载更多...
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Xicor Inc.
Intersil公司和Xicor公司近日签订的一个最终协议Intersil公司收购Xicor公司。协议条款规定每个原Xicor公司的股东将获得每股价值$8.00的股份现金以及Intersil普通股的0.335(根据2004年3月12日Intersil股票收盘价格算,相当于Xicor每股$15.58)。根据合并后占总股份的比例计算,每位Xicor股东都可以选择现金、股票或者两种都要的方式支付。这样算来合计Intersil的收购花费将近5.29亿美元。Xicor公司主要在数字电位计和系统管理产品上世界领先,而且在实时时钟、基准电压、电源排序和显示产品上发展迅速,因此这次收购将大大加强Intersi