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25AA640AXT-E/MNY中文资料PDF规格书
25AA640AXT-E/MNY规格书详情
Description:
The Microchip Technology Inc. 25AA640A/25LC640A (25XX640A*) are 64 kbit Serial Electrically Erasable PROMs. 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 through a Chip Select (CS) input.
Features:
• Max. Clock 10 MHz
• Low-Power CMOS Technology:
- Max. Write Current: 5 mA at 5.5V, 10 MHz
- Read Current: 5 mA at 5.5V, 10 MHz
- Standby Current: 1 μA at 5.5V
• 8192 x 8-bit Organization
• 32 Byte Page
• Self-Timed Erase and Write Cycles (5 ms max.)
• Block Write Protection:
- 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
• Sequential Read
• High Reliability:
- Endurance: 1,000,000 erase/write cycles
- Data retention: > 200 years
- ESD protection: > 4000V
• Temperature Ranges Supported:
- 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 |
24+ |
TSSOP |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
MICROCHIP/微芯 |
21+ |
TSSOP |
20000 |
MIC/微芯优势供应 实单必成 可开增值税票 |
询价 | ||
Microchip |
22+ |
NA |
1899 |
加我QQ或微信咨询更多详细信息, |
询价 | ||
MICROCHIP(美国微芯) |
23+ |
TSSOP8 |
6000 |
询价 | |||
microchip |
23+ |
TSSOP |
15423 |
原包装原标现货,假一罚十, |
询价 | ||
MICROCHIP/微芯 |
2020+ |
TSSOP |
19123 |
询价 | |||
Microchip Technology |
21+ |
8-TSSOP |
56200 |
一级代理/放心采购 |
询价 | ||
Microchip |
21+ |
8TSSOP |
13880 |
公司只售原装 支持实单 |
询价 | ||
MICROCHIP/微芯 |
23+ |
TSSOP |
6000 |
中国代理商保证进口原装现货特价供应 |
询价 | ||
Microchip |
21+ |
8TSSOP |
13880 |
公司只售原装,支持实单 |
询价 |