DS1990A-F5+Manufacturer: MAXIM iButton Serial Number | |||
Partnumber | Manufacturer | Quantity | Availability |
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DS1990A-F5+,DS1990AF5 | MAXIM | 2500 | In Stock |
Description and Introduction
iButton Serial Number The DS1990A-F5+ is a 1-Wire® serial number manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications:
1. **Unique 64-Bit ROM ID**: Each device has a factory-lasered, unique 64-bit registration number (8-bit family code + 48-bit serial number + 8-bit CRC).   For exact details, refer to the official datasheet from Maxim Integrated/Analog Devices. |
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Partnumber | Manufacturer | Quantity | Availability |
DS1990A-F5+,DS1990AF5+ | DALLAS | 6000 | In Stock |
Description and Introduction
iButton Serial Number The DS1990A-F5+ is a 1-Wire serial number manufactured by DALLAS (now Maxim Integrated). Here are its key specifications:
- **Type**: 1-Wire Serial Number (ROM)   This device does not include additional memory or functionality beyond its unique serial number. |
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Partnumber | Manufacturer | Quantity | Availability |
DS1990A-F5+,DS1990AF5 | DS | 100 | In Stock |
Description and Introduction
iButton Serial Number The DS1990A-F5+ is manufactured by Maxim Integrated (now part of Analog Devices).  
### Key Specifications:   ### Applications:   For detailed electrical characteristics and timing diagrams, refer to the official datasheet from Maxim Integrated/Analog Devices. |
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