X25644S8中文资料PDF规格书
X25644S8规格书详情
DESCRIPTION
These devices combine two popular functions, Watchdog Timer, and Serial E2PROM Memory in one package. This combination lowers system cost, reduces board space requirements, and increases reliability.
FEATURES
• Programmable Watchdog Timer with Reset Assertion
—Reset Signal Valid to Vcc=1V
—Power Up Reset Control
• Save Critical Data With Block LockTM Protection
—Block LockTM Protect 0, 1/4, 1/2 or all of Serial E2PROM Memory Array
• In Circuit Programmable ROM Mode
• Long Battery Life With Low Power Consumption
—<50µA Max Standby Current, Watchdog On
—<1µA Max Standby Current, Watchdog Off
—<5mA Max Active Current during Write
—<400µA Max Active Current during Read
• 1.8V to 3.6V, 2.7V to 5.5V and 4.5V to 5.5V Power Supply Operation
• 2MHz Clock Rate
• Minimize Programming Time
—32 Byte Page Write Mode
—Self-Timed Write Cycle
—5ms Write Cycle Time (Typical)
• SPI Modes (0,0 & 1,1)
• Built-in Inadvertent Write Protection
—Power-Up/Power-Down Protection Circuitry
—Write Enable Latch
—Write Protect Pin
• High Reliability
• Available Packages
—14-Lead SOIC (X2564x)
—14-Lead TSSOP (X2532x, X2516x)
—8-Lead SOIC (X2532x, X2516x)
产品属性
- 型号:
X25644S8
- 制造商:
XICOR
- 制造商全称:
Xicor Inc.
- 功能描述:
Programmable Watchdog Timer w/Serial E 2 PROM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
XICOR |
23+ |
DIP8 |
2000 |
全新进口原装现货热卖! |
询价 | ||
XICOR |
1904+ |
SOP14 |
1500 |
自家现货!原装特价供货!一片起卖! |
询价 | ||
XICOR |
2020+ |
DIP8 |
8000 |
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 |
23+ |
SOP-14 |
5000 |
原装现货,优势热卖 |
询价 | ||
XOR |
23+ |
NA/ |
3490 |
原厂直销,现货供应,账期支持! |
询价 | ||
XICOR |
21+ |
DIP8 |
6000 |
绝对原裝现货 |
询价 | ||
XICOR |
23+ |
DIP-8 |
9980 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
XILINX |
20+ |
专营铁帽子/特价 |
3000 |
主营XILINX ALTERA真实库存 |
询价 | ||
XICOR |
23+ |
SOP8 |
4500 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
XIL |
23+ |
dip |
6000 |
只做原装 |
询价 |