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25AA128T-I/ST The Microchip Technology 25AA128T-I/ST is a 128Kbit SPI Serial EEPROM. It features a 1.8V to 5.5V operating voltage and a 10 MHz clock frequency.
Mfr Part #:

25AA128T-I/ST

Available from 3 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology 25AA128T-I/ST is a 128Kbit SPI Serial EEPROM. It features a 1.8V to 5.5V operating voltage and a 10 MHz clock frequency.
✓ Total Stock: 9,099 pcs
$ Price Range: $1.24

25AA128T-I/ST Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
7,500 pcs
On Request
7500 pcs On Request 1 On Request On Request 19+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,574 pcs
On Request
1574 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
25 pcs
On Request
25 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

25AA128T-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
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25AA128T-I/ST Description

Short technical summary and product information.

The Microchip Technology 25AA128T-I/ST is a 128Kbit Serial EEPROM designed for SPI bus communication. This non-volatile memory device offers a memory organization of 16K x 8 and operates with a voltage range of 1.8V to 5.5V.

 

Key electrical characteristics include a maximum clock frequency of 10 MHz and a write cycle time of 5ms. The device is housed in an 8-TSSOP package suitable for surface mounting.

 

This EEPROM is suitable for applications requiring reliable data storage with standard SPI interface capabilities. Its operating temperature range is -40°C to 85°C (TA).

25AA128T-I/ST Quick Information

Product Type: EEPROM Memory IC
Series: 25AA128
Canonical Name: Microchip Technology 25AA128T-I/ST EEPROM Memory IC
Subcategory: Serial EEPROM

25AA128T-I/ST Compliance

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

25AA128T-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.

25AA128T-I/ST Features

  • 128Kbit SPI Serial EEPROM memory.
  • Operates from 1.8V to 5.5V supply.
  • 10 MHz maximum clock frequency.
  • Surface mount 8-TSSOP package.
  • Wide -40°C to 85°C operating temperature.

25AA128T-I/ST Applications

  • Data storage for embedded systems.
  • Configuration data retention.
  • Industrial control applications.
  • Consumer electronics devices.

25AA128T-I/ST FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the 25AA128T-I/ST?

128 Kbit.

What is the memory interface?

SPI.

What is the operating voltage range?

1.8V to 5.5V.

What is the operating temperature range?

-40°C to 85°C.

What is the clock frequency?

10 MHz.

What is the write cycle time?

5 ms.

What package is the device available in?

8-TSSOP.

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