25AA02UID-I/SN Memory by Microchip Technology
2Kb 1.8V SPI Serial EEPROM with Pre-Programmed Serial Number
| Status: | Active |
|---|---|
| Series: | 25AA02UID |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.33
Features
| Pre-programmed 32-bit Serial Number |
| Unique Across All UID-Family EEPROMs |
| Scalable to 48-bit, 64-bit, 128-bit, 256-bit, and other lengths |
| 10 MHz max. Clock Frequency |
| Low-Power CMOS Technology: - Max. Write Current: 5 mA at 5.5V - Read Current: 5 mA at 5.5V, 10 MHz - Standby Current: 1 µA at 2.5V |
| 256 x 8-bit Organization |
| Write Page mode (up to 16 bytes) |
| Sequential Read |
| Self-Timed Erase and Write Cycles (5 ms max.) |
| Block Write Protection: - Protect none, 1/4, 1/2 or all of array |
| Built-in Write Protection: - Power-on/off data protection circuitry - Write enable latch - Write-protect pin |
| Available Packages: - 8-lead PDIP, 8-lead SOIC, and 5-lead SOT-23 |
| Endurance: 1,000,000 Erase/Write cycles |
| Data retention: >200 years |
| ESD protection: >4000V |
| Temperature Ranges Supported: - Industrial(I): -40C to +85C |
Specifications
| Density (Organization) | 2 Kbit (x8) |
|---|---|
| Operating Voltage Min. (V) | 1.8 |
| Oper Voltage Max (V) | 5.5 |
| Max. Clock Freq. | 10 MHz |
| Page Size (bytes) | 16 |
| Write Protected | False |
| Write Protect Scheme | Quarter Array |
| Endurance | 1,000,000 |
| Data Retention (Years) | 200 |
| Battery Backup | False |
| Pins | Packaging | 8 | SOIC |
| Temp Range | -40C to +85C |
| Packing Media | Tube (100) |
Resources
Data Sheets |
|---|
| 25AA02UID Data Sheet |
Board Design Files |
|---|
| Verilog Model - 25xx020A Devices |
| IBIS Model - 25xx020A Devices |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.078 |
| Shipping Weight (kg) | 0.25 |
| Lead Count | 8 |
| Package Type | SOIC |
| Package Width or Size | .150In(3.90mm) |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| 2K, 256 X 8 1.8V SERIAL EE UID, IND | Microchip Technology |
| Serial Eeprom, 2Kbit, 10Mhz, Soic-8 | Newark Electronics |
| EEPROM Serial 2K-bit 256 x 8 2.5V/3.3V/5V 8-Pin SOIC Tube | Avnet America |
| 2K SPI EE, Unique ID, Upper Quarter Software Write-Protected | Microchip Technology Inc. 25AA02UID-I/SN | RS Americas |
| SERIAL EEPROM, 2KBIT, 10MHZ, SOIC-8 | Farnell |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a 25AA02UID-I/SN?
Additional datasheets, footprints and schematics for 25AA02UID-I/SN are listed on our Part Details page. You can also find images and similar parts to 25AA02UID-I/SN on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for 25AA02UID-I/SN on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 25AA02UID-I/SN price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does 25AA02UID-I/SN fall under?
The 25AA02UID-I/SN is listed under Semiconductors - ICs > Memory > EEPROM.
Can I view similar or alternative parts?
You can view similar parts to 25AA02UID-I/SN when available in the EEPROM range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the 25AA02UID-I/SN you can contact the distributor directly for product support, shipping queries etc.
Is the 25AA02UID-I/SN RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for 25AA02UID-I/SN have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, Avnet America, RS Americas and Farnell have stock available or on a lead time for 25AA02UID-I/SN.
How do I check stock and lead times for all distributors?
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