EEPROM

24C02N Datasheet PDF – 2Kbit ( 256 x 8 ), EEPROM – Atmel

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This is a kind of EEPROM.

Part Number: 24C02N

Function: 2-wire serial EEPROM

Packaeg : SOP 8 Pin type

Manufacturer: Atmel Corporation

Image:

24C02N datasheet

 

Description

The AT24C01A / AT24C02 / AT24C04 / AT24C08A / AT24C16A provides 1024/2048/4096/8192/16384 bits of serial electrically erasable and programmable read-only memory (EEPROM) organized as 128/256/512/1024/2048 words of 8 bits each.

The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operation are essential. The AT24C01A / AT24C02 / AT24C04 / AT24C08A / AT24C16A is available in space-saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead Ultra Thin Mini-MAP (MLP 2×3), 5-lead SOT23 (AT24C01A / AT24C02 / AT24C04), 8-lead TSSOP, and 8-ball dBGA2 packages and is accessed via a Two-wire serial interface. Inaddition, the entire family is available in 2.7V (2.7V to 5.5V) and 1.8V (1.8V to 5.5V) versions.

 

Pinout

components

Features

1. Two-wire Serial Interface
2. Schmitt Trigger, Filtered Inputs for Noise Suppression
3. Bidirectional Data Transfer Protocol
4. 100 kHz (1.8V) and 400 kHz (2.7V, 5V) Compatibility

5. Write Protect Pin for Hardware Data Protection

 

Other data sheets are available within the file: 24C01, 24C01A, 24C02, 24C04

24C02N Datasheet PDF Download

24C02N pdf


 

24C04WP Datasheet PDF – 4KBit, EEPROM – ST

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Part Number: 24C04WP

Function: Serial I2C Bus EEPROM

Package: DIP 8 Pin Type

Manufacturer: STMicroelectronics

Image :

24C04WP

 

Description

24CD4WP,  24CO4WP  –> Correct Partnumber 24C04WP

This specification covers a range of 4 Kbits IC bus EEPROM products, the ST24/25C04 and the ST24C04, ST25W04. In the text, products are referred to as ST24/25×04, where “x” is: “C” for Standard version and “W” for hardware Write Control version.

The ST24W04, 25×04 are 4 Kbit electrically erasable programmable memories (EEPROM), organized as 2 blocks of 256 x8 bits. They are manufactured in STMicroelectronics’s Hi-Endurance Advanced CMOS technology which guarantees an endurance of one million erase/write cycles with a data retention of 40 years. Both Plastic Dual-in-Line and Plastic Small Outline packages are available.

Pinouts:

24C04WP datasheet

Features

1. HARDWARE WRITE CONTROL VERSIONS : ST24W04 and ST25W04

2. PROGRAMMABLE WRITE PROTECTION

3. TWO WIRE SERIAL INTERFACE, FULLY I2C BUS COMPATIBLE

4. BYTE and MULTIBYTE WRITE (up to 4 BYTES)

5. PAGE WRITE (up to 8 BYTES)

6. BYTE, RANDOM and SEQUENTIAL READ MODES

7. SELF TIMED PROGRAMMING CYCLE

8. AUTOMATIC ADDRESS INCREMENTING

24C04WP Datasheet PDF Download

24C04WP pdf

Other data sheets are available within the file: 24C04, 24C04WP, 24CD4WP, 24CO4, 24CO4WP