The 24AA16-I/SN is a 16kB I²C serial Electrically Erasable Programmable Read-Only Memory (EEPROM) organized as eight blocks 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 1mA, respectively. The 24XX16 also has a page write capability for up to 16 bytes of data.
Description: The Microchip Technology Inc. 24AA16/24LC16B (24XX16*) is a 16 Kbit Electrically Erasable PROM. 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 1.7V with standby and active currents of only 1μA and 1 mA, respectively. The 24XX16 also has a page write capability for up to 16 bytes of data. The 24XX16 is available in the standard 8-pin PDIP, surface mount SOIC, TSSOP, 2x3 DFN and MSOP packages, and is also available in the 5-lead SOT-23 package. Features: • Single supply with operation down to 1.7V 24AA16 devices, 2.5V for 24LC16B devices • Low-power CMOS technology: \- Active current 1 mA, typical \- Standby current, 1 μa, typical • 2-wire serial interface, I2C™ compatible • Schmitt Trigger inputs for noise suppression • Output slope control to eliminate ground bounce • 100 kHz (2.5V) and 400 kHz clock compatibility • Page write time 5 ms max. • Self-timed erase/write cycle • 16-byte page write buffer • Hardware write-protect • 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, MSOP, DFN and SOT-23-5 • Pb-free and RoHS compliant • Temperature ranges: \- Industrial (I): -40°C to +85°C \- Automotive (E): -40°C to +125°C
The 24LC16B-I/SN is a 16Kbit Electrically Erasable Programmable Read-only Memory (EEPROM). 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 1.7V with standby and active currents of only 1µA and 1mA, respectively. The 24XX16 also has a page write capability for up to 16bytes of data. The 24XX16 supports a bidirectional, 2-wire bus and data transmission protocol. A device that sends data onto the bus is defined as a transmitter, while a device receiving data is defined as a receiver. The bus has to be controlled by a master device which generates the serial clock (SCL), controls the bus access and generates the Start and Stop conditions, while the 24XX16 works as slave. Both master and slave can operate as transmitter or receiver, but the master device determines which mode is activated.