| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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18,947 pcs
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18947 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The Microchip Technology 25AA020A-I/ST is a 2 Kbit Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) accessed via a Serial Peripheral Interface (SPI) compatible serial bus. It offers a maximum clock frequency of 10 MHz and operates within a voltage range of 1.8V to 5.5V.
Key features include low-power CMOS technology with a maximum write current of 5 mA and a read current of 5 mA at 10 MHz and 5.5V. The device has a standby current of 5 µA at 5.5V. It provides 256 x 8-bit organization and supports write page mode with up to 16 bytes per page. Reliability is high, with endurance rated at 1,000,000 erase/write cycles and data retention exceeding 200 years. ESD protection is rated at over 4000V.
This EEPROM is available in an 8-TSSOP package, suitable for surface mount applications. The operating temperature range is -40°C to 85°C. Built-in write protection features include power-on/off data protection circuitry, a write enable latch, and a write-protect pin. Block write protection allows for none, 1/4, 1/2, or all of the array to be protected.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.24 | $1.24 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The memory size is 2Kbit.
The maximum clock frequency is 10 MHz.
The operating voltage range is 1.8V to 5.5V.
-40°C to 85°C (TA).
It is available in an 8-TSSOP package.
The write cycle time is 5 ms.
Data retention is greater than 200 years.