NM24C17U - Fairchild Semiconductor

NM24C17U (NM24C16U / NM24C17U) 16K-Bit Serial EEPROM

The NM24C16U/17U devices are 16K (16,384) bit serial interface CMOS EEPROMs (Electrically Erasable Programmable ReadOnly Memory). These devices fully conform to the Standard I2C™ 2-wire protocol which uses Clock (SCL) and Data I/O (SDA) pins to synchronously clock data between the "master" (for example a microprocessor) and the "slave" (the EEPROM device). I.

Features

I The I2C™ interface allows the smallest I/O pincount of any EEPROM interface I 16 byte page write mode to minimize total write time per byte I Typical 200µA active current (ICCA) I Typical 1µA standby current (ISB) for "L" devices and 0.1µA standby current for "LZ" devices I Endurance: Up to 1,000,000 data changes I Data retention greater than 40 years Block Diagram VCC VSS WP H.V. GENERATION TIMING &CONTROL START STOP LOGIC CONTROL LOGIC SLAVE ADDRESS REGISTER & COMPARATOR E2PROM ARRAY SDA SCL XDEC WORD ADDRESS COUNTER R/W YDEC CK DIN DATA REGISTER DOUT DS800010-1 I2C™ is a registe.