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25AA640AXT-E/P中文资料
25AA640AXT-E/P数据手册规格书PDF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 |
22+ |
8TSSOP |
9000 |
原厂渠道,现货配单 |
|||
Microchip |
21+ |
8TSSOP |
13880 |
公司只售原装,支持实单 |
|||
Microchip |
23+ |
20000 |
全新、原装、现货 |
||||
MICROCHIP |
20+ |
SSOP-8 |
2500 |
就找我吧!--邀您体验愉快问购元件! |
|||
Microchip |
21+ |
TSSOP |
15000 |
只做原装 |
|||
microchip |
23+ |
TSSOP |
15423 |
原包装原标现货,假一罚十, |
|||
Microchip |
24+ |
TSSOP-8 |
16000 |
原装优势绝对有货 |
|||
MICROCHIP |
22+ |
TSSOP |
30000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
|||
Microchip |
23+ |
8-TSSOP |
16637 |
确保原装正品,专注终端客户一站式BOM配单 |
|||
MICROCHIP/微芯 |
23+ |
SOP-8 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
25AA640AXT-E/P 资料下载更多...
25AA640AXT-E/P 芯片相关型号
- 137WECAN
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- 25AA128XT-I/ST
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- 90WECAN
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- ATP37S-10DGM
- CA2018N3220
- CA4080N2120
- CA4080N2820
- CA8012N4220
- CA8012N4920
- MCP6232-E/MC
- MCP6232-E/MNY
- MCP6232T-E/MC
- RA30H4552M1-101
- RA55H4452M-101
- RD06HHF1
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Microchip Technology Inc. 微芯科技股份有限公司
微芯科技股份有限公司(英语:MicrochipTechnologyInc.,英文简写:Microchip),是一个美国微控制器、内存与类比半导体制造商。它的产品包含微控制器(PIC微控制器、dsPIC/PIC24、PIC32)、序列式EEPROM、序列式SRAM、KEELOQ组件、无线电频率(RF)组件、热组件、功率与电池管理类比组件,也有线性、接口与混合信号组件。还有一些接口组件包含USB、ZigBee/MiWi,CANbus与Ethernet。公司总部位于亚利桑那州钱德勒,晶圆厂则分别位于亚利桑那州坦佩及奥勒冈州格雷斯罕。主要的竞争者有亚德诺半导体、爱特梅尔、飞思卡尔(分拆自摩托罗拉)、英