X24C44SI中文资料PDF规格书
X24C44SI规格书详情
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
产品属性
- 产品编号:
X24C44SI
- 制造商:
Renesas Electronics America Inc
- 类别:
集成电路(IC) > 存储器
- 包装:
托盘
- 存储器类型:
非易失
- 存储器格式:
NVSRAM
- 技术:
NVSRAM(非易失性 SRAM)
- 存储容量:
256b(16 x 16)
- 存储器接口:
SPI
- 电压 - 供电:
4.5V ~ 5.5V
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
8-SOIC
- 描述:
IC NVSRAM 256B SPI 1MHZ 8SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PERICOM |
23+ |
TSSOP8 |
576 |
全新原装假一赔十 |
询价 | ||
XICOR |
2020+ |
SOP8 |
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 | ||
XICOR |
专业光耦 |
SMD8 |
65800 |
光耦原装优势主营型号-可开原型号增税票 |
询价 | ||
Intersil |
21+ |
8-SOIC |
56200 |
一级代理/放心采购 |
询价 | ||
XICOR |
23+ |
SOP8 |
18000 |
询价 | |||
DLZ |
22+ |
SOP-8 |
354000 |
询价 | |||
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 |
询价 | ||
XICOR |
1948+ |
SOP8 |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
XICOR |
22+ |
原廠原封 |
5000 |
全新原装现货!自家库存! |
询价 | ||
Intersil |
23+ |
8-SOICN |
9550 |
专业分销产品!原装正品!价格优势! |
询价 |