24AA014H,24LC014H DataSheet

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  24AA014H/24LC014H 1K I2C? Serial EEPROM with Half-Array Write-Protect

The Microchip Technology Inc. 24AA014H is a 1 Kbit Serial Electrically Erasable PROM with operation down to 1.7V. The device is organized as a single block of 128 x 8-bit memory with a 2-wire serial interface. Low-current design permits operation with typical standby and active currents of only 1 μA 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 24AA014H/24LC014H devices on the same bus for up to 8 Kbits of contiguous EEPROM memory. The device is available in the standard 8-pin PDIP, 8-pin SOIC (150 mil), TSSOP, 2x3 TDFN and MSOP packages.

参数名称  数值
Density  1K bits (x8)
Max. Clock Freq.  400 kHz
Page Size (bytes)  16
Write Protect  Upper Half
Endurance  1,000,000
Op. Volt Range (V)  1.7 to 5.5
Temp Range (°C)  -40°C to +85°C  

     特性
·  Single supply with operation down to 1.7V
·  Half-array write protect
·  Low-power CMOS technology
·  2-wire serial interface, I2C™ compatible
·  Schmitt Trigger inputs for noise suppression
·  Output slope control to eliminate ground bounce
·  100 kHz and 400 kHz Compatibility
·  More than 1 million erase/write cycles
·  Data retention >200 years
·  Factory programmable available


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