TE Connectivity EEPROM Embedded Smart Connector

Introduction

The TE Connectivity EEPROM Embedded Smart Connector combines electrical connectivity with integrated nonvolatile memory. By embedding a 1 Kbit EEPROM directly into an Economy Power 2.5 connector assembly, it enables connected equipment to identify accessories, store configuration information, and simplify system-level designs.

Part Description

This smart connector is designed for applications that require both power connection and local digital data storage. Its embedded 1 Kbit EEPROM can retain information even when the system is powered down, allowing a host device to recognize a connected module, accessory, or replaceable assembly automatically.

The connector operates from a 3 V to 4.5 V supply range and supports direct PCB mounting. Integrating the memory device within the connector can reduce the need for separate EEPROM components, associated board area, and additional routing. This approach may also help reduce design complexity where identification data must remain physically associated with a cable, module, or accessory.

Key characteristics include:

• Economy Power 2.5 connector-based assembly
• Integrated 1 Kbit EEPROM memory
• Nonvolatile local data storage
• Automatic model or accessory recognition capability
• 3 V to 4.5 V operating range
• Direct PCB mounting support
• Reduced PCB space requirements compared with separate memory circuitry

Applications

Potential applications include:

• Intelligent power connectors
• Accessory identification systems
• Replaceable module recognition
• Cable assembly identification
• Configuration storage for peripheral devices
• Service and maintenance data storage
• Device authentication or compatibility checking
• Modular equipment with field-replaceable assemblies
• Power-connected sensors and actuators
• Consumer appliance accessory interfaces

Industries

This smart connector can be considered for use in industries such as:

• Consumer electronics
• Home appliances
• Industrial automation
• Medical equipment
• Telecommunications
• Robotics
• Transportation equipment
• Test and measurement
• Energy management systems
• Smart building equipment

Usage Ideas

1. Recognized Accessory Dock
   Use the connector in a powered accessory dock, with the EEPROM storing accessory type, supported features, and revision information for automatic host configuration.

2. Serviceable Industrial Module
   Install the connector on a replaceable industrial control module and store maintenance history, calibration values, or module identification data in the embedded EEPROM.

3. Appliance Attachment Identifier
   Add the connector to a household appliance attachment so the main appliance can identify the connected tool and apply appropriate operating settings.

Conclusion

The TE Connectivity EEPROM Embedded Smart Connector provides a compact way to combine power interconnection with persistent memory storage. Its integrated 1 Kbit EEPROM, 3 V to 4.5 V operating range, and direct PCB mounting capability make it useful for systems requiring automatic recognition, local configuration data, and reduced board-level complexity.