24LC025

Features:

• Single supply with operation from 2.5 to 5.5V
• Low power CMOS technology
- 1 mA active current typical
- 10µA standby current typical at 5.5V
• Organized as a single block of 128 bytes (256 x 8)
• Hardware write protection for entire array
(24LC024)
• 2-wire serial interface bus, I²C compatible
• 100kHz and 400kHz compatibility
• Page-write buffer for up to 16 bytes
• Self-timed write cycle (including auto-erase)
• 3.5 ms typical write cycle time for page write
• Address lines allow up to eight devices on bus
• 10,000,000 erase/write cycles guaranteed
• ESD protection > 4,000V
• Data retention > 200 years
• 8-pin PDIP, SOIC or TSSOP packages
• Available for extended temperature ranges
- Commercial (C): 0to +70
- Industrial (I): -40to +85





Pinout






Specifications

Parameter Name	Value
Density	2K bits (x8)
Max. Clock Freq.	400 kHz
Page Size (bytes)	16
Endurance	1,000,000
Op. Volt Range (V)	2.5 to 5.5
Temp Range (°C)	-40°C to +85°C

Vcc...................................................................................7.0V
All inputs and outputs w.r.t. Vss.................-0.6V to Vcc+1.0V
Storage temperature.......................................-65 to 150
Ambient temperature under bias.....................-65to 125
Soldering temperature of leads (10 seconds).............+300
ESD protection on all pins..............................................4kV





Description

The Microchip Technology Inc. 24LC025 is a 2 Kbit Serial Electrically Erasable PROM with a voltage range of 2.5V to 5.5V. The device is organized as a single block of 256 x 8-bit memory with a 2-wire serial interface. Low currentdesign permits operation with typical standby and active currents of only 1 A and 1 mA, respectively. The device has a page write capability for up to 16 bytes of data. Functional address lines allow the connection of up to eight 24LC025  on the same bus for up to 16K bits of contiguous EEPROM memory. 24LC025 is available in the standard 8-pin PDIP, 8-pin SOIC (3.90 mm), TSSOP, 2x3 DFN and TDFN and MSOP packages.