24LC08 Datasheet PDF

●DESCRIPTION

●The Microchip Technology Inc. 24LC04B/08B is a 4K or 8K bit Electrically Erasable PROM. The device is organized as two or four blocks of 256 x 8-bit memory with a 2-wire serial interface. Low voltage design permits operation down to 2.5 volts with typical standby and active currents of only 5 µA and 1 mA respectively. The 24LC04B/08B also has a page-write capability for up to

●16 bytes of data. The 24LC04B/08B is available in the standard 8-pin DIP and both 8-lead and 14-lead surface mount SOIC packages.

●FEATURES

●• Single supply with operation down to 2.5V

●• Low power CMOS technology

●\- 1 mA active current typical

●\- 10 µA standby current typical at 5.5V

●\- 5 µA standby current typical at 3.0V

●• Organized as two or four blocks of 256 bytes (2 x 256 x 8) and (4 x 256 x 8)

●• 2-wire serial interface bus, I2CTMcompatible

●• Schmitt trigger, filtered inputs for noise suppression

●• Output slope control to eliminate ground bounce

●• 100 kHz (2.5V) and 400 kHz (5V) compatibility

●• Self-timed write cycle (including auto-erase)

●• Page-write buffer for up to 16 bytes

●• 2 ms typical write cycle time for page-write

●• Hardware write protect for entire memory

●• Can be operated as a serial ROM

●• Factory programming (QTP) available

●• ESD protection > 4,000V

●• 1,000,000 erase/write cycles guaranteed

●• Data retention > 200 years

●• 8-pin DIP, 8-lead or 14-lead SOIC packages

●• Available for extended temperature ranges

●\- Commercial (C): 0°C to +70°C

●\- Industrial (I):  -40°C to +85°C