24AA16 is a 1.8 volt 16K bit Electrically Erasable PROM from Microchip Technology Inc. The device is organized as eight blocks of 256 x 8-bit memory with a 2-wire serial interface. Low voltage design permits operation down to 1.8 volts with standby and active currents of only 3 µ A and 1 mA, respectively. The 24AA16 also has a page-write capability for up to 16 bytes of data. The 24AA16 is available in the standard 8-pin DIP and both 8-lead and 14-lead surface mount SOIC packages.
The Microchip Technology 24AA16 is a 16K bit Electrically Erasable PROM organized as eight blocks of 256 bytes. It features a 2-wire serial interface compatible with the I2C protocol and operates on a single supply voltage down to 1.8V. The device includes Schmitt trigger inputs for noise suppression and output slope control to eliminate ground bounce.
| Memory Organization | 8 blocks of 256 bytes (8 x 256 x 8) |
|---|---|
| Operating Voltage | 1.8V to 5.5V |
| Active Current (Typical) | 1 mA at 5.5V, 0.5 mA at 1.8V |
| Standby Current (Typical) | 30 uA at 3.0V, 3 uA at 1.8V |
| Write Cycle Time | 2 ms typical |
| Endurance | 10,000,000 cycles |
| Data Retention | > 200 years |
| Clock Frequency | 100 kHz (1.8V), 400 kHz (5V) |
The device operates on a single supply with operation down to 1.8V.
It is available in 8-pin DIP, 8-lead SOIC, and 14-lead SOIC packages.
Yes, it has a page-write buffer for up to 16 bytes of data.