Manufacturer Part Number
DS2502R+T&R
Manufacturer
Analog Devices
Introduction
The DS2502R+T&R from Analog Devices is a 1Kbit Non-Volatile EPROM with a 1-Wire interface designed for easy integration into applications requiring reliable and permanent data storage.
Product Features and Performance
Non-Volatile EEPROM with 1Kbit memory size
Memory organization of 128 x 8 for efficient data storage
1-Wire interface for minimal pin usage and easy microcontroller interfacing
EPROM - OTP technology ensuring data integrity and permanence
Supports a wide supply voltage range from 2.8V to 6V for versatile power requirements
Capable of operating in extreme temperatures ranging from -40°C to 85°C
Surface Mount device implemented in the compact SOT-23-3 package
Product Advantages
High data retention and reliability from EPROM technology
Ultra-low power consumption suitable for battery-powered applications
Small form factor for space-constrained applications
Simple and cost-effective data management with 1-Wire protocol
Key Technical Parameters
Memory Type: Non-Volatile EPROM
Memory Size: 1Kbit
Memory Organization: 128 x 8
Memory Interface: 1-Wire
Supply Voltage: 2.8V ~ 6V
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: TO-236-3, SC-59, SOT-23-3
Quality and Safety Features
Robust storage with non-volatility ensuring data permanence
Built to operate reliably over a wide temperature range
Compatibility
Universal 1-Wire interface for compatibility with multiple microcontrollers
Small footprint compatible with SOT-23-3 standard mounting
Application Areas
Embedded systems requiring persistent memory storage
IoT devices for configuration settings or unique ID storage
Smart cards and identification applications
Product Lifecycle
Product Status: Active
Not currently listed as nearing discontinuation
Several Key Reasons to Choose This Product
High-reliability non-volatile storage for critical data preservation
Low-power consumption ideal for portable devices
Wide operating voltage and temperature range for harsh environments
Compact SOT-23 package suitable for space-limited PCB designs
Proven technology by a reputable manufacturer in the electronics industry
Ease of use with the 1-Wire interface reduces development time and complexity
DS2502R/T&RAnalog Devices / Maxim Integrated
DS2502P-TRDALLAS