Microchip Technology 25AA320AXT-I/ST

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Microchip 25AA320AXT-I/ST - 32Kbit SPI Serial EEPROM Memory IC

The 25AA320AXT-I/ST from Microchip Technology is a high-reliability 32Kbit (4K x 8) SPI serial EEPROM designed for demanding industrial, automotive, and embedded applications. This non-volatile memory IC delivers exceptional performance with a wide voltage range and extended temperature operation, making it ideal for data logging, configuration storage, and parameter retention in harsh environments.

Key Features & Benefits

  • 32Kbit Memory Capacity: Organized as 4K x 8, providing ample storage for critical system parameters and configuration data
  • SPI Interface: Industry-standard Serial Peripheral Interface enables fast, efficient communication at up to 10 MHz clock frequency
  • Wide Voltage Range: Operates from 1.8V to 5.5V, compatible with both 3.3V and 5V systems without level shifters
  • Industrial Temperature Range: Rated for -40°C to 85°C operation, ensuring reliable performance in extreme conditions
  • Low Power Consumption: Ideal for battery-powered and energy-efficient applications
  • Surface Mount Package: Compact 8-TSSOP package (4.40mm width) saves valuable PCB space
  • RoHS Compliant: Meets environmental standards for lead-free manufacturing

Applications

The 25AA320AXT-I/ST is perfectly suited for:

  • Industrial control systems and automation equipment
  • Automotive electronics and ECU parameter storage
  • Medical devices requiring reliable data retention
  • Consumer electronics configuration storage
  • IoT devices and smart sensors
  • Calibration data and serial number storage

Why Choose HQICKEY for Your Memory Components?

At HQICKEY, we specialize in providing authentic, high-quality semiconductor components from authorized distributors. Every 25AA320AXT-I/ST we supply is guaranteed genuine, fully tested, and backed by our commitment to quality and customer satisfaction.

Related Products & Resources

Explore our comprehensive selection of Memory Semiconductor Devices including EEPROM, Flash, DRAM, and SRAM solutions from leading manufacturers. For the latest industry insights, technical articles, and product announcements, visit our News & Technical Blog.

Order your authentic Microchip 25AA320AXT-I/ST memory ICs today and experience the HQICKEY difference in quality and service.

Product attributes Property Value
Manufacturer Microchip Technology
Product Series
Packaging Tape & Reel (TR) |
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 32Kbit
Memory Organization 4K x 8
Memory Interface SPI
Clock Frequency 10 MHz
Write Cycle Time - Word, Page 5ms
Access Time -
Voltage - Supply 1.8V ~ 5.5V
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