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Analog Devices Inc./Maxim Integrated DS1990R-F5# Environmental and export classification status description

The Maxim Integrated DS1990R-F5 is an iButton memory module that features a unique registration number and memory capacity in a small and durable stainless steel package. It uses the 1-Wire communication protocol for data exchange. Functions: 1. Unique registration number for identification 2. Data memory storage 3. 1-Wire communication protocol 4. Low power consumption Applications: 1. Access control systems 2. Asset tracking 3. Electronic key systems 4. Data logging 5. Inventory management Alternative Components: 1. DS1990A-F5 - Similar iButton memory module with unique registration number 2. DS1990B-F5 - Another iButton memory module from Maxim Integrated 3. DS2401 - 1-Wire silicon serial number Embedded Modules: 1. Maxim Integrated iButton readers 2. 1-Wire master devices 3. Microcontrollers with 1-Wire support Related Q&A: 1. Q: Can the DS1990R-F5 be used for tracking assets in a warehouse? A: Yes, the unique registration number in the DS1990R-F5 can be utilized for asset tracking applications. 2. Q: How does the 1-Wire communication protocol benefit the DS1990R-F5 module? A: The 1-Wire protocol enables simple interfacing with compatible devices and reduces the number of I/O pins required for communication. 3. Q: What is the typical storage capacity of the memory in the DS1990R-F5? A: The DS1990R-F5 typically has a storage capacity of 64 bits, which can be used for storing data like identification codes. 4. Q: Are there software tools available to interface with the DS1990R-F5 module? A: Yes, Maxim Integrated provides software development kits and libraries for integrating the DS1990R-F5 into various applications. 5. Q: Can the DS1990R-F5 be used in temperature-sensitive environments? A: The stainless steel packaging of the DS1990R-F5 makes it durable and suitable for use in various environments, including temperature-sensitive ones.