Product Summary

The AT24C1024BW-SH25 provides 1,048,576 bits of serial electrically erasable and programmable read only memory (EEPROM) organized as 131,072 words of 8 bits each. The device cascadable feature allows up to four devices to share a common two-wire bus. The AT24C1024BW-SH25 is optimized for use in many industrial and commercial applications where low-power and low-voltage operation are essential. The AT24C1024BW-SH25 is available in space-saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead EIAJ SOIC, 8-lead TSSOP, 8-ball dBGA2 and 8-lead Ultra Thin SAP packages.

Parametrics

AT24C1024BW-SH25 absolute maximum ratings: (1)Operating Temperature: –55℃ to +125℃; (2)Storage Temperature: –65℃ to +150℃; (3)Voltage on Any Pin with Respect to Ground: –1.0V to +7.0V; (4)Maximum Operating Voltage: 6.25V; (5)DC Output Current: 5.0 mA.

Features

AT24C1024BW-SH25 features: (1)Low-voltage Operation: 1.8V (VCC = 1.8V to 3.6V); 2.5V (VCC = 2.5V to 5.5V); (2)Internally Organized 131,072 x 8; (3)Two-wire Serial Interface; (4)Schmitt Triggers, Filtered Inputs for Noise Suppression; (5)Bidirectional Data Transfer Protocol; (6)400 kHz (1.8V) and 1 MHz (5V, 2.5V) Clock Rate; (7)Write Protect Pin for Hardware and Software Data Protection; (8)256-byte Page Write Mode (Partial Page Writes Allowed); (9)Random and Sequential Read Modes; (10)Self-timed Write Cycle (5 ms Typical); (11)High Reliability: Endurance: 1,000,000 Write Cycles/Page; Data Retention: 40 Years; (12)8-lead PDIP, 8-lead JEDEC SOIC, 8-lead EIAJ SOIC, 8-lead TSSOP, 8-lead Ultra Thin Small Array (SAP), and 8-ball dBGA2 Packages; (13)Die Sales: Wafer Form, Tape and Reel and Bumped Die.

Diagrams

AT24C1024BW-SH25 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
AT24C1024BW-SH25
AT24C1024BW-SH25
Other

Data Sheet
Negotiable 
AT24C1024BW-SH25-B
AT24C1024BW-SH25-B
Atmel
EEPROM 1024K 2-WIRE 131072 x 8
Data Sheet
0-1: $2.30
1-10: $2.19
10-25: $2.04
25-100: $1.67
AT24C1024BW-SH25-T
AT24C1024BW-SH25-T
Atmel
EEPROM 8-EIAJ 2.5V
Data Sheet
0-1: $2.38
1-10: $2.35
10-25: $2.31
25-100: $2.00