AT24C256C-XHL-T The Microchip Technology AT24C256C-XHL-T is a 256Kbit EEPROM IC featuring an I2C interface and operating over a voltage range of 1.7V to 5.5V. It is supplied in an 8-TSSOP surface mount package.
Mfr Part #:

AT24C256C-XHL-T

Available from 3 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology AT24C256C-XHL-T is a 256Kbit EEPROM IC featuring an I2C interface and operating over a voltage range of 1.7V to 5.5V. It is supplied in an 8-TSSOP surface mount package.
Total Stock: 39,465 pcs
$ Price Range: $1.24

AT24C256C-XHL-T Available from 3 distributors

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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22,359 pcs
22359 pcs On Request 1 On Request On Request On Request On Request On Request
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15,206 pcs
15206 pcs On Request 1 On Request On Request 20+ On Request On Request
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1,900 pcs
1900 pcs On Request 1 On Request On Request On Request On Request On Request

AT24C256C-XHL-T Specifications Quick View

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

AT24C256C-XHL-T Description

Short technical summary and product information.

This Microchip Technology AT24C256C-XHL-T is a non-volatile EEPROM integrated circuit with a memory size of 256Kbit. It utilizes the I2C serial interface for communication, operating at clock frequencies up to 1 MHz. The device supports a wide operating voltage range from 1.7V to 5.5V, making it suitable for various applications.

 

The memory organization is 32K x 8, with an access time of 550 ns and a write cycle time of 5ms. The operating temperature range is specified as -40°C to 85°C (TA). This component is designed for surface mount applications and comes in an 8-TSSOP package, measuring 0.173 inches with a 4.40mm width.

 

Key electrical characteristics include its 256Kbit storage capacity and I2C interface compatibility. The wide voltage tolerance and standard TSSOP packaging facilitate integration into diverse electronic designs. Its non-volatile nature ensures data retention without continuous power.

AT24C256C-XHL-T Quick Information

Product Type: EEPROM IC
Canonical Name: AT24C256C-XHL-T EEPROM IC
Subcategory: Memory

AT24C256C-XHL-T Compliance

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

AT24C256C-XHL-T Estimated Pricing

Qty Low High
1+ $1.24 $1.24

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

AT24C256C-XHL-T Features

  • 256Kbit non-volatile EEPROM memory.
  • Standard I2C serial interface.
  • Wide operating voltage from 1.7V to 5.5V.
  • Surface mount 8-TSSOP package.
  • Operates from -40°C to 85°C.

AT24C256C-XHL-T Applications

  • Data storage in embedded systems.
  • Configuration settings retention.
  • Industrial control applications.
  • Consumer electronics devices.

AT24C256C-XHL-T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the AT24C256C-XHL-T?

The memory size is 256 Kbit.

What is the operating voltage range?

The operating voltage range is 1.7V to 5.5V.

What is the operating temperature range?

The operating temperature range is -40°C to +85°C.

What package type is the AT24C256C-XHL-T available in?

It is available in an 8-TSSOP surface-mount package.

What is the memory interface?

The memory interface is I2C.

What is the clock frequency?

The maximum clock frequency is 1 MHz.

What is the memory organization?

The memory is organized as 32K x 8.

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