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X25021PI-2.7中文资料PDF规格书
X25021PI-2.7规格书详情
DESCRIPTION
The X25021 is a CMOS 2048-bit serial E2PROM, internally organized as 256 x 8. The X25021 features a Serial Peripheral Interface (SPI) and software protocol allowing operation on a simple three-wire bus. The bus signals are a clock input (SCK) plus separate data in (SI) and data out (SO) lines. Access to the device is controlled through a chip select (CS) input, allowing any number of devices to share the same bus.
FEATURES
• 1MHz Clock Rate
• SPI Modes (0,1 & 1,0)
• 256 X 8 Bits
—4 Byte Page Mode
• Low Power CMOS
—10µA Standby Current
—3mA Active Current
• 2.7V To 5.5V Power Supply
• Block Lock Protection
—Protect 1/4, 1/2 or all of E2PROM Array
• Built-in Inadvertent Write Protection
—Power-Up/Power-Down protection circuitry
—Write Latch
—Write Protect Pin
• Self-Timed Write Cycle
—5ms Write Cycle Time (Typical)
• High Reliability
—Endurance: 100,000 cycles per byte
—Data Retention: 100 Years
—ESD protection: 2000V on all pins
• 8-Lead PDlP Package
• 8-Lead SOIC Package
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
XICOR |
2020+ |
SOP8 |
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 |
02/03+ |
SOP-8 |
1691 |
全新原装100真实现货供应 |
询价 | ||
XICOR |
23+ |
SOP |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
XICOR |
2020+ |
原厂封装 |
350000 |
100%进口原装正品公司现货库存 |
询价 | ||
X |
23+ |
SOP |
8920 |
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 |
2016+ |
SOP8 |
6523 |
只做原装正品现货!或订货! |
询价 | ||
XILINX |
10+ |
SOP-8 |
6000 |
绝对原装自己现货 |
询价 | ||
XICOR原装 |
23+ |
SOP8 |
18000 |
询价 | |||
XICOR |
22+ |
SOP-8 |
3000 |
福安瓯为您提供真芯库存,真诚服务 |
询价 | ||
X |
1043+ |
SMD8P |
65000 |
绝对公司现货库存 |
询价 |