| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,325 pcs
|
4325 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request | |
|
3,783 pcs
|
3783 pcs | On Request | 1 | On Request | On Request | 1204+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Capacity | |
| Clock Rate | |
| Interface | |
| Lead Spacing | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| SVHC Present | |
| Storage Temperature | |
| Tape & Reel | |
| Voltage | |
| Write Cycle Time |
The Atmel AT25640B-XHL-T is a 64Kb (65,536 bits) Serial Peripheral Interface (SPI) EEPROM. Organized as 8192 words of 8 bits each, it is optimized for low-power and low-voltage industrial and commercial applications.
This device supports SPI Modes 0 and 3 and operates with a clock rate of up to 20MHz at 5V. It features a 32-byte page mode and block write protection for data security. The AT25640B-XHL-T boasts high reliability with an endurance of 1,000,000 write cycles and an impressive data retention of 100 years.
It is available in an 8-lead SOIC package, suitable for surface mount applications. The device operates within a wide temperature range of -55°C to +125°C and supports a voltage range from 1.8V to 5.5V, with a maximum operating voltage of 6.25V.
This EEPROM includes hardware and software data protection features, such as a Write Protect (WP) pin and Write Disable instructions. The self-timed write cycle is a maximum of 5ms. It is also noted for its green packaging options, being Pb/Halide-free and RoHS compliant.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.28 | $1.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The AT25640B-XHL-T has a capacity of 64Kb (65,536 bits).
The AT25640B-XHL-T uses a Serial Peripheral Interface (SPI).
The operating voltage range is 1.8V to 5.5V.
The data retention period is 100 years.
The endurance is 1,000,000 write cycles.
The operating temperature range is -55°C to +125°C.
It is supplied in an 8-lead SOIC package.