AT24C04BN-SH-B The Microchip Technology AT24C04BN-SH-B is a 4Kbit serial EEPROM utilizing an I2C interface. It operates with a supply voltage range of 1.8V to 5.5V and features a clock frequency of 1MHz.
Mfr Part #:

AT24C04BN-SH-B

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology AT24C04BN-SH-B is a 4Kbit serial EEPROM utilizing an I2C interface. It operates with a supply voltage range of 1.8V to 5.5V and features a clock frequency of 1MHz.
Total Stock: 500,004 pcs
$ Price Range: $1.24

AT24C04BN-SH-B Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
500,000 pcs
500000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
4 pcs
4 pcs On Request 1 On Request On Request On Request On Request On Request

AT24C04BN-SH-B Specifications Quick View

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

AT24C04BN-SH-B Description

Short technical summary and product information.

The AT24C04BN-SH-B is a 4Kbit serial electrically erasable and programmable read-only memory (EEPROM) from Microchip Technology, organized as 512 words of 8 bits each. It is designed for low-voltage and low-power applications, operating from 1.8V to 5.5V. The device features a two-wire serial interface compatible with 1MHz clock speeds and offers an access time of 550 ns.

 

Key features include Schmitt trigger filtered inputs for noise suppression and a write protect pin for hardware data protection. It supports 16-byte page writes and partial page writes. The EEPROM is built for reliability with an endurance of 1 million write cycles and data retention of 100 years.

 

This component is housed in an 8-lead SOIC package, suitable for surface mount applications. It operates within an industrial temperature range of -40°C to 85°C.

AT24C04BN-SH-B Quick Information

Product Type: EEPROM
Series: AT24C04B
Canonical Name: AT24C04BN-SH-B 4Kbit I2C EEPROM
Subcategory: Serial EEPROM

AT24C04BN-SH-B Compliance

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

AT24C04BN-SH-B Estimated Pricing

Qty Low High
1+ $1.24 $1.24

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

AT24C04BN-SH-B Features

  • 4Kbit serial EEPROM with I2C interface.
  • Operates from 1.8V to 5.5V supply voltage.
  • 1MHz maximum clock frequency.
  • 550ns access time.
  • Surface mount 8-SOIC package.

AT24C04BN-SH-B Applications

  • Low-voltage industrial applications.
  • Data storage in embedded systems.
  • Consumer electronics devices.
  • Automotive control modules.

AT24C04BN-SH-B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the AT24C04BN-SH-B?

1.8V to 5.5V.

What package is the AT24C04BN-SH-B available in?

8-SOIC.

What is the operating temperature range of the AT24C04BN-SH-B?

-40°C to 85°C.

What is the memory size and organization?

4Kbit (512 x 8).

What is the clock frequency of the AT24C04BN-SH-B?

1 MHz at 5V, 400 kHz at 1.8V.

What interface does the AT24C04BN-SH-B use?

I2C.

What are the endurance and data retention ratings?

1 million write cycles and 100 years data retention.

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