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See Technical Specifications

AT24C04BN-SH-B +BOM

Lead-free and halogen-free EEPROM operating at 1.8V

Manufacturer:

Microchip
Mfr.Part #:

AT24C04BN-SH-B
Datasheet:

AT24C04BN-SH-B Datasheet (PDF)
Mounting Style:

SMD/SMT
Interface Type:

2-Wire, I2C
Memory Size:

4 kbit
Organization:

512 x 8
EDA/CAD Models:

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AT24C04BN-SH-B General Description

The AT24C04BN-SH-B is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Microchip Technology. It belongs to the AT24C series and offers 4 kilobits (512 bytes) of storage capacity organized as 32 pages of 16 bytes each. Operating on a supply voltage range of 1.7V to 5.5V, it supports a wide array of applications across different voltage environments.Featuring a two-wire serial interface, it facilitates simple interfacing with a microcontroller or other digital circuitry. This interface follows the I2C protocol, enabling easy integration into various systems. The AT24C04BN-SH-B offers a high-speed clock frequency of up to 1MHz, allowing for rapid data transfer.This EEPROM incorporates built-in hardware write protection to prevent inadvertent data corruption during write cycles. Additionally, it boasts a low standby current consumption, enhancing energy efficiency in battery-powered applications. The "SH" suffix indicates a lead-free and RoHS-compliant package, promoting environmental sustainability and regulatory compliance.

Key Features

The AT24C04BN-SH-B is an EEPROM (Electrically Erasable Programmable Read-Only Memory) chip with a storage capacity of 4 kilobits (512 bytes)

It operates on a 1

7V to 5

5V voltage range and offers a maximum clock frequency of 1MHz

It features a 2-wire serial interface and is housed in an 8-lead ultra-thin TSSOP package

Application

The AT24C04BN-SH-B is commonly used in consumer electronics for storing small amounts of non-volatile data, such as device settings or user preferences

It's found in products like smartwatches, IoT devices, and remote controls

Additionally, it's utilized in industrial applications for data logging, inventory management, and equipment calibration

Specifications

Product Category	EEPROM	Mounting Style	SMD/SMT
Interface Type	2-Wire, I2C	Memory Size	4 kbit
Organization	512 x 8	Supply Voltage - Min	1.8 V
Supply Voltage - Max	5.5 V	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C	Maximum Clock Frequency	400 kHz
Access Time	900 ns	Data Retention	100 Year
Supply Current - Max	3 mA	Active Read Current - Max	3 mA
Height	1.5 mm (Max)	Length	5 mm (Max)
Operating Supply Current	3 mA	Operating Supply Voltage	1.8 V to 5.5 V
Product Type	EEPROM	Factory Pack Quantity	100
Subcategory	Memory & Data Storage	Width	3.99 mm (Max)
Unit Weight	0.019048 oz