24AA02H-I/ST

2K I2C ™串行EEPROM，带有半阵列写保护 2K I2C™ Serial EEPROM with Half-Array Write-Protect

Description:

The Technology Inc. 24AA02H/24LC02BH 24XX02H

.

is a 2 Kbit Electrically Erasable PROM. The device is organized as one block of 256 x 8-bit memory with a 2-wire serial interface. Low-voltage design permits operation down to 1.7V, with standby and active currents of only 1μA and 1 mA, respectively. The 24XX02H also has a page write capability for up to 8 bytes of data. The 24XX02H is available in the standard 8-pin PDIP, surface mount SOIC, TSSOP, 2x3 TDFN and MSOP packages, and is also available in the 5-lead SOT-23 and SC-70 packages.

Features:

• Single Supply with Operation down to 1.7V for 24AA02H Devices, 2.5V for 24LC02BH Devices

• Low-Power CMOS Technology:

\- Read current 1 mA, max.

\- Standby current 1μA, max. I-temp

• 2-Wire Serial Interface, I2C™ Compatible

• Schmitt Trigger Inputs for Noise Suppression

• Output Slope Control to Eliminate Ground Bounce

• 100 kHz and 400 kHz Clock Compatibility

• Page Write Time 3 ms, typical

• Self-Timed Erase/Write Cycle

• 8-Byte Page Write Buffer

• Hardware Write-Protect for Half-Array 80h-FFh

• ESD Protection >4,000V

• More than 1 Million Erase/Write Cycles

• Data Retention >200 Years

• Factory Programming Available

• Packages include 8-lead PDIP, SOIC, TSSOP,

TDFN, MSOP, 5-lead SOT-23 and SC-70

• Pb-Free and RoHS Compliant

• Temperature Ranges:

\- Industrial I:  -40°C to +85°C

\- Automotive E: -40°C to +125°C