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Microchip 25A512T-I/ST - High-Reliability 512Kbit SPI EEPROM

The 25A512T-I/ST from Microchip Technology is a high-performance 512Kbit serial EEPROM designed for embedded systems requiring reliable non-volatile memory storage. With its industry-standard SPI interface and wide voltage range, this component delivers exceptional flexibility for industrial, automotive, and consumer applications.

Key Features & Benefits

  • 512Kbit Memory Capacity: Organized as 64K x 8, providing ample storage for configuration data, calibration parameters, and system logs
  • SPI Serial Interface: Industry-standard 4-wire interface operating at up to 10 MHz for fast data transfer
  • Wide Voltage Operation: 1.7V to 3.6V supply range ensures compatibility with modern low-power designs
  • Extended Temperature Range: -40°C to +85°C industrial grade operation for harsh environments
  • Surface Mount Package: Compact 8-TSSOP package (4.40mm width) optimized for high-density PCB layouts
  • Low Power Consumption: Ideal for battery-powered and energy-efficient applications
  • RoHS Compliant: Meets environmental standards for global distribution

Applications

Perfect for industrial controllers, automotive ECUs, medical devices, IoT sensors, smart meters, and any embedded system requiring reliable parameter storage and configuration management.

Why Choose HQICKEY?

We guarantee 100% authentic Microchip components with full traceability, long lifecycle availability, and dedicated technical support. All products ship worldwide with reliable fulfillment and quality assurance.

Related Products & Resources

Explore our complete range of Memory ICs and Storage Solutions for your embedded design needs. Visit our homepage to discover thousands of authentic components, or check our technical blog for the latest industry insights and application notes.

Product attributes Property Value
Manufacturer Microchip Technology
Product Series
Packaging Tape & Reel (TR) |
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 512Kbit
Memory Organization 64K x 8
Memory Interface SPI
Clock Frequency 10 MHz
Write Cycle Time - Word, Page 5ms
Access Time -
Voltage - Supply 1.7V ~ 3V
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 8-TSSOP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY