| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
18,962 pcs
|
18962 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Access Time | |
| Clock Frequency | |
| ESD Protection | |
| Memory Format | |
| Memory Interface | |
| Memory Organization | |
| Memory Size | |
| Memory Type | |
| Mounting Type | |
| Operating Temperature | |
| Operating Voltage | |
| Supplier Device Package | |
| Supplier Package | |
| Supply Current | |
| Technology | |
| Temperature Range | |
| Voltage | |
| Write Cycle Time |
The Microchip Technology 25AA02UIDT-I/SN is a 2 Kbit Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) with a preprogrammed 32-bit unique ID. It is accessed via a Serial Peripheral Interface (SPI) compatible serial bus, requiring clock (SCK), data in (SI), and data out (SO) lines, controlled by a Chip Select (CS) input.
This EEPROM features a memory organization of 256 x 8 bits and supports a maximum clock frequency of 10 MHz. It operates within a voltage range of 1.8V to 5.5V and has a write cycle time of 5ms. The device offers block write protection and built-in write protection mechanisms, including power-on/off data protection circuitry, a write enable latch, and a write-protect pin.
Designed for reliability, the 25AA02UIDT-I/SN boasts an endurance of 1,000,000 erase/write cycles and data retention exceeding 200 years. It also provides ESD protection greater than 4000V. The EEPROM is available in an 8-lead SOIC package, suitable for surface mount applications, and operates within an industrial temperature range of -40°C to +85°C.
Key electrical characteristics include a maximum write current of 5 mA at 5.5V, a read current of 5 mA at 5.5V and 10 MHz, and a low standby current of 1 µA at 2.5V. The write page mode supports up to 16 bytes, and self-timed erase and write cycles are completed within 5 ms maximum.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.24 | $1.24 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The 25AA02UIDT-I/SN has a memory size of 2 Kbit.
The 25AA02UIDT-I/SN uses an SPI interface.
The maximum clock frequency for the 25AA02UIDT-I/SN is 10 MHz.
The operating voltage range is 1.8V to 5.5V.
The operating temperature range is -40°C to +85°C (TA).
The 25AA02UIDT-I/SN is available in an 8-SOIC package.
Yes, the 25AA02UIDT-I/SN is RoHS3 Compliant.