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AT25256B-XHL-B The Microchip Technology AT25256B-XHL-B is a 256 Kbit SPI serial EEPROM IC. It features a 1.8V to 5.5V operating voltage and is housed in an 8-TSSOP package.
Mfr Part #:

AT25256B-XHL-B

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology AT25256B-XHL-B is a 256 Kbit SPI serial EEPROM IC. It features a 1.8V to 5.5V operating voltage and is housed in an 8-TSSOP package.
✓ Total Stock: 8,777 pcs
$ Price Range: $1.28

AT25256B-XHL-B Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
8,777 pcs
On Request
8777 pcs On Request 1 On Request On Request On Request On Request On Request
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AT25256B-XHL-B 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
Package / Case
Supplier Device Package
Technology
Voltage
Write Cycle Time
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AT25256B-XHL-B Description

Short technical summary and product information.

This Microchip Technology AT25256B-XHL-B is a non-volatile serial EEPROM memory IC with a capacity of 256 Kbit. It utilizes the SPI interface for communication and operates with a wide voltage range of 1.8V to 5.5V.

 

The memory organization is 32K x 8, and it supports a clock frequency of up to 20 MHz. The write cycle time is specified as 5ms. This component is designed for surface mount applications and comes in an 8-TSSOP package, measuring 0.173 inches in width.

 

With an operating temperature range of -40°C to 85°C (TA), this EEPROM is suitable for various industrial applications. Its compact package and reliable performance make it a versatile choice for embedded systems requiring non-volatile data storage.

AT25256B-XHL-B Quick Information

Product Type: EEPROM IC
Canonical Name: Microchip Technology AT25256B-XHL-B SPI EEPROM
Subcategory: Memory

AT25256B-XHL-B Compliance

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

AT25256B-XHL-B Estimated Pricing

Qty Low High
1+ $1.28 $1.28

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

AT25256B-XHL-B Features

  • 256 Kbit SPI serial EEPROM IC.
  • Wide 1.8V to 5.5V operating voltage.
  • Fast 20 MHz clock frequency.
  • Compact 8-TSSOP surface mount package.
  • Operates from -40°C to 85°C.

AT25256B-XHL-B Applications

  • Suitable for data storage.
  • Used in embedded systems.
  • Ideal for configuration settings.
  • Reliable non-volatile memory.

AT25256B-XHL-B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the AT25256B-XHL-B?

256 Kbit.

What is the memory interface of this EEPROM?

SPI.

What is the operating voltage range?

1.8V to 5.5V.

What is the clock frequency?

20 MHz.

What is the operating temperature range?

-40°C to +85°C.

What package does the AT25256B-XHL-B come in?

8-TSSOP (4.40mm width).

What is the write cycle time?

5 ms.

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