<p>The 25CS640 is a 64 Kbit (8 Kbytes) Serial EEPROM utilizing the industry standard Serial Peripheral Interface (SPI) compatible serial bus. </p><p>Microchip's 25CS SPI Serial EEPROM Family offers additional features such as Built-in Error Correction Code (ECC) logic, Undervoltage Lockout (UVLO) detection, 128-bit Serial Number and Enhanced Write Protection to optimized for use in consumer electronics, industrial, medical, and automotive applications where reliable and dependable nonvolatile memory storage is essential. The EEPROM is available in a variety of space-saving packaging options.</p>
全部替代型号
查看完整报告技术参数
| 电源 | |
|---|---|
| Operating Voltage Max (V) | 5.5 |
| Operating Voltage Min (V) | 1.7 |
| 环境与封装 | |
| Page Size (Bytes) | 32 |
| Temperature Range Max °C (degrees Celsius) | 150 |
| Temperature Range Min °C (degrees Celsius) | -40 |
| 其他 | |
| Bus Modes | SPI |
| Density | 64 Kbit |
| Endurance | 4000000.0 |
| Max. Clock Freq. | 20 MHz |
| Write Protected | Yes |
| Write Protect Scheme | Software Configurable |