24LC04BT/SN

24LC04 系列 4 Kb I2C 2 线 512 x 8 2.5 V 串行 EEPROM 表面贴装 - SOIC-8

DESCRIPTION

The 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