24LC256-E/P Microchip Technology, 24LC256-E/P Datasheet - Page 27

• Manufacturer Part Number: 24LC256-E/P
• Description: IC EEPROM 256KBIT 400KHZ 8DIP
• Manufacturer: Microchip Technology

Specifications of 24LC256-E/P

• Memory Size: 256K (32K x 8)
• Package / Case: 8-DIP (0.300", 7.62mm)
• Operating Temperature: -40°C ~ 125°C
• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Speed: 400kHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Organization: 32 K x 8
• Interface Type: I2C
• Maximum Clock Frequency: 0.4 MHz
• Access Time: 900 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.5 V
• Maximum Operating Current: 3 mA
• Maximum Operating Temperature: + 125 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 2.5 V, 5.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

24AA256/24LC256/24FC256
APPENDIX A:
REVISION HISTORY
Revision L
Corrections to Section 1.0, Electrical Characteristics.
Revision M
Added 1.8V 400 kHz option for 24FC256.
Revision N
Revised Sections 2.1 and 2.4. Removed 14-Lead
TSSOP Package.
Revision P
Revised Features; Changed 1.8V voltage to 1.7V;
Replaced Package Drawings; Revised markings (8-lead
SOIC); Revised Product ID System.
Revision Q (05/10)
Revised Table 1-1, Table 1-2, Section 6.1; Updated
Package Drawings.
 2010 Microchip Technology Inc.
DS21203Q-page 27