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onsemi 4 kB Serial EEPROM 900 ns 8-Pin TSSOP I2C CAT24C04YI-GT3

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onsemi 4 kB Serial EEPROM 900 ns 8-Pin TSSOP I2C CAT24C04YI-GT3

Name: onsemi 4 kB Serial EEPROM 900 ns 8-Pin TSSOP I2C CAT24C04YI-GT3
Brand: onsemi
SKU: 421286
Price: 0.33 USD
Availability: InStock

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Category EEPROM Brand onsemi Condition New

Specifications

Country of Origin	India
Brand	onsemi
Height	1.2mm
Length	3.1mm
Model	CAT24C04YI-GT3
Width	6.4mm
Mount Type	Surface
Series	CAT24C04
Maximum Operating Temperature	85°C
Package Type	TSSOP
Minimum Operating Temperature	-40°C
Interfaces	LANs
Memory size	4kB
Interface Type	I2C
Pin Count	8
Automotive Standard	AEC-Q100
Maximum Supply Voltage	5.5V
Minimum Supply Voltage	1.7V
Supply Current	2mA
Maximum Clock Frequency	400kHz
Organisation	512 x 8 bit
Number of Bits per Word	8
Maximum Random Access Time	900ns
Number of Words	512

Key Features

Memory size is 4kB organized as 512 x 8 bits.
Supports standard and fast I2C protocol with maximum clock frequency of 400 kHz.
Operates over supply voltage range 1.7 V to 5.5 V for broad compatibility.
Low power CMOS technology with 2 mA typical supply current.
Data retention capability of 100 years with over 1,000,000 program/erase cycles.
Industrial temperature range from -40°C to 85°C ensures durability.
Hardware write protection for entire memory protects against unintended writes.
Package dimensions measure 3.1 mm length, 6.4 mm width, and 1.2 mm height.

Product Description

onsemi CAT24C04YI-GT3 is a 4 kB Serial EEPROM designed for reliable data storage with fast random access time of 900 ns. It features an 8-pin TSSOP surface-mount package and supports both standard and fast I2C communication protocols with a maximum clock frequency of 400 kHz.

This EEPROM operates over a wide voltage range from 1.7 V to 5.5 V, supported by low power CMOS technology that reduces supply current to 2 mA, making it suitable for battery-powered and low-power applications.

With an extensive data retention of 100 years and endurance of more than 1,000,000 program/erase cycles, the CAT24C04YI-GT3 provides robust performance in industrial and automotive environments. It features hardware write protection for the entire memory, safeguarding critical data against accidental overwrites.

The device is qualified under the AEC-Q100 automotive standard and supports a broad industrial temperature range from -40°C to +85°C, enabling deployment in demanding automotive systems and harsh industrial conditions.

Its compact 8-pin TSSOP form factor measures 3.1 mm in length, 6.4 mm in width, and 1.2 mm in height, allowing easy integration in space-constrained PCB designs. Noise suppression filters and Schmitt triggers on I2C bus inputs enhance signal integrity for reliable communication.

Memory size is 4kB organized as 512 x 8 bits. Supports standard and fast I2C protocols with clock speed up to 400 kHz. Operates from 1.7 V to 5.5 V supply voltage with 2 mA typical current. Data retention of 100 years and endurance exceeding 1,000,000 cycles.

Hardware write protection protects entire memory content. Features automotive-grade AEC-Q100 qualification. Industrial temperature range from -40°C to 85°C. Compact 8-pin TSSOP package with 3.1 x 6.4 x 1.2 mm dimensions.

Schmitt triggers and noise filters on I2C inputs enhance reliability.

This EEPROM is ideal for industrial, automotive, consumer electronics, and telecommunications applications requiring durable, low-power non-volatile memory with fast access times and robust signal integrity.

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