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The Microchip Technology Inc. 24LC1025 is a 128K x 8 (1024K bit) Serial Electrically Erasable PROM, capable of operation across a broad voltage range (1.8V to 5.5V). It has been developed for advanced, low-power applications such as personal communications or data acquisition. This device has both byte write and page write capability of up to 128 bytes of data.
24LC1025 Maximum Ratings
Parameter Name
Value
Density
1024K bits (x8)
Max. Clock Freq.
400 kHz
Page Size (bytes)
128
Write Protect
Whole Array
Endurance
1,000,000
Op. Volt Range (V)
2.5 to 5.5
Temp Range (°C)
-40°C to +125°C
24LC1025 Features
• Low-power CMOS technology: - Maximum write current 5 mA at 5.5V - Maximum read current 500 A at 5.5V - Standby current 100 nA, typical at 5.5V • 2-wire serial interface bus, I2C™ compatible • Cascadable for up to four devices • Self-timed erase/write cycle • 128-byte Page Write mode available • 5 ms max. write cycle time • Hardware write-protect for entire array • Output slope control to eliminate ground bounce • Schmitt Trigger inputs for noise suppression • 1,000,000 erase/write cycles • Electrostatic discharge protection > 4000V • Data retention > 200 years • 8-pin PDIP, SOIC packages • Temperature ranges: - Industrial (I): -40°C to +85°C