A Premier B2B Part Search
MAXIM INTEGRATED / ANALOG DEVICES DS2502RTR 1Kb Memory Chip
The DS2502R+T&R is a 1Kb add-only memory in a compact 3-pin SOT-23 package. It features a factory laser-engraved registration number, including a unique 48-bit serial number, an 8-bit CRC, and an 8-bit family code (09h). The device contains 1Kb of user-programmable EPROM, partitioned into four 256-bit pages, with page-level write protection and random access. It operates within 2.8V to 6V, from -40°C to 85°C, using a minimal 1-wire protocol that supplies power through a single data line, ideal for calibration, maintenance, asset tracking, and firmware updates. Its add-only architecture allows data to be programmed without overwriting existing info, with software patch capability by superseding pages. Features include a presence pulse for initial communication, multidrop controller for network compatibility, and high-speed data transfer up to 16.3 kb/sec, making it suitable for reliable, secure identification and data storage in demanding environments.
MAXIM INTEGRATED / ANALOG DEVICES DS2502RTR 1Kb Memory Chip Specifications:
- Memory Type: 1Kb EPROM
- Memory Partitioning: Four 256-bit pages
- Package: 3-pin SOT-23 (150 MIL)
- Operating Voltage Range: 2.8V to 6.0V
- Operating Temperature Range: -40°C to 85°C
- Data Transfer Speed: Up to 16.3 kb/sec
- Unique Identification: factory laser-engraved 48-bit serial number
- CRC: 8-bit CRC for data integrity
- Power Supply: Parasite power via 1-wire line
- Programming: Add-only, non-overwriting, patchable via superseding pages
- Features: Page-level write protection, presence pulse, multidrop controller
- Application: Calibration constants, maintenance logs, asset tracking, firmware revision info
- Design: Minimal interface, single data line, high reliability in industrial environments
Buy the Maxim Series DS2502 1Kb Add-Only Memory: DS2502RTR
Order the Maxim DS2502RTR online today to ensure reliable, secure storage of calibration, asset, and revision data. Its compact design, unique serial number, and high transfer speed make it ideal for OEMs, maintenance, and tracking systems. Easy to program via minimal 1-wire protocol, providing add-only memory with page protection, patching capabilities, and network compatibility thanks to built-in multidrop control. This device is perfect for environments requiring robust, error-free data logging and identification, ensuring operational efficiency and security in industrial applications.
Get Maxim DS2502RTR today—built for precision and long-lasting durability in secure data storage and identification applications.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES DS2502RTR?
You can click on the BUY or RFQ button to purchase DS2502RTR from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part DS2502RTR?
You can download the DS2502RTR datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of DS2502RTR?
MAXIM INTEGRATED / ANALOG DEVICES