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18 pcs
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18 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
| On Request | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Microchip Technology AT25640B-SSHL-B is a 64Kbit serial electrically-erasable programmable read-only memory (EEPROM) organized as 8K words of 8 bits each. It is designed for low-power and low-voltage industrial and commercial applications.
This device is compatible with the Serial Peripheral Interface (SPI) and supports SPI Modes 0 and 3. It operates with a voltage range of 1.8V to 5.5V and can achieve a clock rate of 20MHz. Key features include a 32-byte page mode, block write protection, and a write protect pin for hardware and software data protection. The self-timed write cycle is a maximum of 5ms.
With high reliability, it offers an endurance of 1,000,000 write cycles and data retention of 100 years. The AT25640B-SSHL-B is available in an 8-SOIC package, suitable for surface mount applications.
This EEPROM is optimized for applications requiring non-volatile data storage where low power consumption and a small footprint are essential.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.28 | $1.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The memory size is 64Kbit.
It uses an SPI interface.
The operating voltage range is 1.8V to 5.5V.
The maximum clock frequency is 20 MHz.
It comes in an 8-SOIC package.
The data retention period is 100 years.
The endurance is 1,000,000 write cycles.