AT24C256C-SSHL The Microchip AT24C256C-SSHL is a 256 Kbit EEPROM with a serial 2-Wire I2C interface. It operates from 1.7V to 5.5V and comes in a SOIC-8 package.
Mfr Part #:

AT24C256C-SSHL

Available from 2 distributors
Mfr Name: Atmel
Atmel
The Microchip AT24C256C-SSHL is a 256 Kbit EEPROM with a serial 2-Wire I2C interface. It operates from 1.7V to 5.5V and comes in a SOIC-8 package.
Total Stock: 150,684 pcs
$ Price Range: $1.28

AT24C256C-SSHL Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
150,667 pcs
150667 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
17 pcs
17 pcs On Request 1 On Request On Request On Request On Request On Request

AT24C256C-SSHL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Failure Rate
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Mounting Style
Product Type
SVHC Present

AT24C256C-SSHL Description

Short technical summary and product information.

The AT24C256C-SSHL is a 256 Kbit electrically erasable programmable read-only memory (EEPROM) organized as 32K x 8 bits. It uses a serial 2-wire I2C interface for communication, making it suitable for a wide range of embedded applications that require non-volatile storage.

 

This device operates over a supply voltage range of 1.7V to 5.5V and supports a maximum clock frequency of 1 MHz. The AT24C256C-SSHL is designed for low-power operation with a maximum supply current of 3 mA, and offers a data retention period of 40 years.

 

The EEPROM is rated for industrial temperature operation from -40C to +85C, allowing reliable performance in demanding environments. It is well-suited for parameter storage, calibration data, and configuration settings in microcontroller-based designs.

 

The AT24C256C-SSHL is packaged in an 8-pin SOIC package with SMD/SMT mounting style, and is supplied on tape-and-reel packaging. The factory pack quantity is 4000 units.

AT24C256C-SSHL Quick Information

Product Type: EEPROM
Series: AT24C256C
Canonical Name: AT24C256C-SSHL EEPROM
Subcategory: Memory

AT24C256C-SSHL Compliance

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

AT24C256C-SSHL Estimated Pricing

Qty Low High
1+ $1.28 $1.28

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

AT24C256C-SSHL Features

  • 256 Kbit I2C serial EEPROM.
  • Operating voltage 1.7V to 5.5V.
  • Maximum clock frequency 1 MHz.
  • Industrial temperature range -40C to +85C.
  • SOIC-8 surface mount package.

AT24C256C-SSHL Applications

  • Used for non-volatile parameter storage.
  • Suitable for consumer electronic devices.
  • Common in microcontroller based systems.
  • Ideal for storing calibration data.

AT24C256C-SSHL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the AT24C256C-SSHL?

1.7 V to 5.5 V.

What package does the AT24C256C-SSHL come in?

SOIC-8.

What is the operating temperature range of the AT24C256C-SSHL?

-40 C to +85 C.

What interface does the AT24C256C-SSHL use?

Serial 2-wire I2C.

What is the memory organization of the AT24C256C-SSHL?

32K x 8 bits (256 Kbit).

What is the maximum clock frequency of the AT24C256C-SSHL?

1 MHz.

How long does the AT24C256C-SSHL retain data?

40 years.

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