25AA320A-I/ST The Microchip Technology 25AA320A-I/ST is a 32Kbit EEPROM memory IC featuring an SPI interface. It is supplied in an 8-TSSOP package for surface mounting.
Mfr Part #:

25AA320A-I/ST

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology 25AA320A-I/ST is a 32Kbit EEPROM memory IC featuring an SPI interface. It is supplied in an 8-TSSOP package for surface mounting.
✓ Total Stock: 19,094 pcs
$ Price Range: $1.24

25AA320A-I/ST Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
19,094 pcs
19094 pcs On Request 1 On Request On Request 2020+ On Request On Request

25AA320A-I/ST Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
Supplier Device Package
Supplier Package
Technology
Voltage
Write Cycle Time

25AA320A-I/ST Description

Short technical summary and product information.

This Microchip Technology 25AA320A-I/ST is a non-volatile EEPROM memory integrated circuit with a capacity of 32Kbit. It utilizes a serial peripheral interface (SPI) for communication and operates over a wide voltage range of 1.8V to 5.5V. The device supports a clock frequency of up to 10 MHz and has a write cycle time of 5ms.

 

Designed for surface mounting, the 25AA320A-I/ST comes in an 8-TSSOP package. Its operating temperature range is -40°C to 85°C (TA), making it suitable for various environmental conditions. The memory organization is 4K x 8, providing efficient data storage.

 

This component is ideal for applications requiring non-volatile data storage, such as configuration settings, calibration data, or small data logs in embedded systems. Its SPI interface allows for straightforward integration with microcontrollers and other digital systems.

25AA320A-I/ST Quick Information

Product Type: EEPROM Memory IC
Series: 25AA
Canonical Name: Microchip Technology 25AA320A-I/ST EEPROM Memory IC
Subcategory: Memory

25AA320A-I/ST Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

25AA320A-I/ST Estimated Pricing

Qty Low High
1+ $1.24 $1.24

Estimated market price range - modelled values for guidance only, not live distributor offers.

25AA320A-I/ST Features

  • 32Kbit EEPROM memory IC
  • SPI serial interface
  • 1.8V to 5.5V operating voltage
  • 8-TSSOP surface mount package
  • -40°C to 85°C operating temperature

25AA320A-I/ST Applications

  • Non-volatile data storage
  • Configuration data logging
  • Embedded system applications
  • Microcontroller data buffering

25AA320A-I/ST FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the 25AA320A-I/ST?

1.8V to 5.5V.

What package is the 25AA320A-I/ST available in?

8-TSSOP (0.173", 4.40mm Width).

What is the operating temperature range of the 25AA320A-I/ST?

-40°C to 85°C.

What is the memory size of the 25AA320A-I/ST?

32 Kbit.

What is the memory interface of the 25AA320A-I/ST?

SPI.

What clock frequency does the 25AA320A-I/ST support?

10 MHz.

What is the write cycle time of the 25AA320A-I/ST?

5 ms.

25AA320A-I/ST Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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On Semiconductor
The On Semiconductor CAT25320YI-GT3 is a 32Kb SPI EEPROM device organized as 4096x8 bits. It operates within a 1.8V to 5.5V supply voltage range and supports up to 10 MHz SPI communication.
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