24AA08T-I/OT 电可擦除可编程只读存储器

24AA08T-I/OT

电可擦除可编程只读存储器 1kx8 - 1.8V

8K I2C™ Serial EEPROM

Description 24AA08T-I/OT

The Microchip Technology Inc. 24AA08T-I/OT 24AA08/24LC08B (24XX08*) is a 8 Kbit Electrically Erasable PROM. The device is organized as four blocks of 256 x 8-bit memory with a 2-wire serial interface. Low voltage design permits operation down to 1.8V, with standby and active currents of only 1 μA and 1 mA, respectively. The 24XX08 also has a page write capability for up to 16 bytes of data. The 24XX08 is available in the standard 8-pin PDIP, surface mount SOIC, TSSOP and MSOP packages and is also available in the 5-lead SOT-23 package.

• Single supply with operation down to 1.8V

• Low-power CMOS technology

- 1 mA active current typical

- 1 μA standby current typical (I-temp)

• Organized as 4 blocks of 256 bytes (4 x 256 x 8)

• 2-wire serial interface bus, I2C™ compatible

• Schmitt Trigger inputs for noise suppression

• Output slope control to eliminate ground bounce

• 100 kHz (<2.5V) and 400 kHz (≥2.5V) 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

• Data retention > 200 years