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25AA1024T-I/P中文资料PDF规格书
25AA1024T-I/P规格书详情
Description:
The Microchip Technology Inc. 25AA1024/25LC1024 (25XX1024*) is a 1024 Kbit serial EEPROM memory with byte-level and page-level serial EEPROM functions. It also features Page, Sector and Chip erase functions typically associated with Flash-based products. These functions are not required for byte or page write operations. The memory is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus. The bus signals required are a clock input (SCK) plus separate data in (SI) and data out (SO) lines. Access to the device is controlled by a Chip Select (CS) input.
Features:
• 20 MHz max. Clock Speed
• Byte and Page-level Write Operations:
- 256 byte page
- 6 ms max. write cycle time
- No page or sector erase required
• Low-Power CMOS Technology:
- Max. Write current: 5 mA at 5.5V, 20 MHz
- Read current: 7 mA at 5.5V, 20 MHz
- Standby current: 1μA at 2.5V
(Deep power-down)
• Electronic Signature for Device ID
• Self-Timed Erase and Write Cycles:
- Page Erase (6 ms max.)
- Sector Erase (10 ms max.)
- Chip Erase (10 ms max.)
• Sector Write Protection (32K byte/sector):
- Protect none, 1/4, 1/2 or all of array
• Built-In Write Protection:
- Power-on/off data protection circuitry
- Write enable latch
- Write-protect pin
• High Reliability:
- Endurance: 1M erase/write cycles
• Temperature Ranges Supported:
• Pb-free packages available
- Industrial (I): -40°C to +85°C
- Automotive (E): -40°C to +125°C
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICROCHIP/微芯 |
23+ |
8-SOIC |
35200 |
只做原装主打品牌QQ询价有询必回 |
询价 | ||
MICROCHIP |
SOP8 |
85714 |
提供BOM表配单只做原装货值得信赖 |
询价 | |||
MICRCOHIP |
21+ |
SOP8 |
7894 |
原装现货假一赔十 |
询价 | ||
MICROCHIP |
1815+ |
SOP8 |
6528 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
Microchip |
22+ |
NA |
2100 |
加我QQ或微信咨询更多详细信息, |
询价 | ||
Microchip |
22+ |
SOP8 |
360000 |
进口原装房间现货实库实数 |
询价 | ||
MICRCOHIP |
23+ |
SOP8 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
MICROCHIP(美国微芯) |
2021+ |
SOIJ-8 |
499 |
询价 | |||
MICROCH |
2020+ |
SOP8 |
39340 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
Microchip(微芯) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 |