11AA02UIDT-I/SN
Active2K UNI/O EE, UNIQUE ID, UPPER QUARTER SOFTWARE WRITE-PROTECTED 8 SOIC 3.90MM(.150IN) T/R ROHS COMPLIANT: YES
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11AA02UIDT-I/SN
Active2K UNI/O EE, UNIQUE ID, UPPER QUARTER SOFTWARE WRITE-PROTECTED 8 SOIC 3.90MM(.150IN) T/R ROHS COMPLIANT: YES
Technical Specifications
Parameters and characteristics for this part
| Specification | 11AA02UIDT-I/SN |
|---|---|
| Clock Frequency | 100 kHz |
| Memory Format | EEPROM |
| Memory Interface | Single Wire |
| Memory Organization [custom] | 8 |
| Memory Organization [custom] | 256 |
| Memory Size | 256 B |
| Memory Type | Non-Volatile |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Supplier Device Package | 8-SOIC |
| Technology | EEPROM |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 1.8 V |
| Write Cycle Time - Word, Page | 5 ms |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 3300 | $ 0.42 | |
| Microchip Direct | T/R | 1 | $ 0.43 | |
| 25 | $ 0.42 | |||
| 100 | $ 0.41 | |||
| 1000 | $ 0.37 | |||
| 5000 | $ 0.35 | |||
| Newark | Each (Supplied on Full Reel) | 100 | $ 0.43 | |
Description
General part information
11AA02UID Series
The Microchip Technology Inc. 11AA02UID is a 2 Kbit Electrically Erasable PROM with a pre-programmed, 32-bit unique ID. This serial number is unique across all UID-Family of EEPROMs. The ID is Scalable to 48-bit, 64-bit, 128-bit, 256-bit, and other lengths. The device is organized in blocks of x8-bit memory and support the patented\* single I/O UNI/O® serial bus. By using Manchester encoding techniques, the clock and data are combined into a single, serial bit stream (SCIO), where the clock signal is extracted by the receiver to correctly decode the timing and value of each bit. Low-voltage design permits operation down to 1.8V, with standby and active currents of only 1 uA and 1 mA, respectively. The 11AA02UID is available in standard 8-lead SOIC and 3-lead SOT-23 packages.
Documents
Technical documentation and resources