Product Summary

The AT24C04 is a Two-wire Serial EEPROM. It provides 4096bits of serial electrically erasable and programmable read-only memory (EEPROM) organized as 512/1024 words of 8 bits each. The AT24C04 is optimized for use in many industrial and commercial applications where low-power and low-voltage operation are essential. The AT24C04 is available in space-saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead Ultra-Thin Mini-MAP (MLP 2x3), 5-lead SOT23, 8-lead TSSOP, and 8-ball dBGA2 packages and is accessed via a Two-wire serial interface. In addition, the AT24C04 is available in 1.8V (1.8V to 5.5V) version.

Parametrics

AT24C04 absolute maximum ratings: (1)Operating Temperature:-55℃ to +125℃; (2)Storage Temperature:-65℃ to + 150℃; (3)Voltage on Any Pin with Respect to Ground:-0.1V to +7.0V; (4)Maximum Operating Voltage:6.25V; (5)DC Output Current:5.0 mA.

Features

AT24C04 features: (1)Low-voltage and Standard-voltage Operation: 1.8 (VCC = 1.8V to 5.5V) ; (2)Internally Organized 512 x 8 (4K), or 1024 x 8 (8K); (3)Two-wire Serial Interface ; (4)Schmitt Trigger, Filtered Inputs for Noise Suppression ; (5)Bidirectional Data Transfer Protocol ; (6)1 MHz (5V), 400 kHz (1.8V, 2.5V, 2.7V) Compatibility ; (7)Write Protect Pin for Hardware Data Protection ; (8)16-byte Page (4K, 8K) Write Modes; (9)Partial Page Writes Allowed ; (10)Self-timed Write Cycle (5 ms max) ; (11)High-reliability: Endurance: 1 Million Write Cycles, Data Retention: 100 Years; (12)8-lead PDIP, 8-lead JEDEC SOIC, 8-lead Ultra-Thin Mini-MAP(MLP 2x3), 5-lead SOT23, 8-lead TSSOP and 8-ball dBGA2 Packages ; (13)Lead-free/Halogen-free; (14)Die Sales: Wafer Form and Tape and Reel.

Diagrams

AT24C04 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AT24C04
AT24C04

Other


Data Sheet

Negotiable 
AT24C04-10PC
AT24C04-10PC

Atmel

EEPROM 4k 2-Wire Bus

Data Sheet

Negotiable 
AT24C04-10PI
AT24C04-10PI

Atmel

EEPROM 4K (512X8) 5V

Data Sheet

Negotiable 
AT24C04-10PC-1.8
AT24C04-10PC-1.8

Atmel

IC SEEPROM 4K 1.8V 8DIP

Data Sheet

Negotiable 
AT24C04-10PC-2.5
AT24C04-10PC-2.5

Atmel

IC SEEPROM 4K 2.5V 8DIP

Data Sheet

Negotiable 
AT24C04-10PC-2.7
AT24C04-10PC-2.7

Atmel

IC SEEPROM 4K 2.7V 8DIP

Data Sheet

Negotiable 
AT24C04-10PU-2.7
AT24C04-10PU-2.7

Atmel

EEPROM 7 MILS 1.8V - 10MS 2.7V

Data Sheet

Negotiable 
AT24C04-10PU-1.8
AT24C04-10PU-1.8

Atmel

EEPROM 7 MILS 1.8V - 10MS 1.8V

Data Sheet

Negotiable