M34F04

M34F04 4Kbit Serial I²C Bus EEPROM With Hardware Write Control on Top Half of Memory FEATURES SUMMARY ■ Two Wire I2C Serial Interface Supports 400 kHz Protocol ■ 2.5 to 5.5V Single Supply Voltage: ■ Hardware Write Control of the top half of memory (addresses 100h to 1FFh) ■ BYTE and PAGE WRITE (up to 16 Bytes) ■ RANDOM and SEQUENTIAL READ Modes ■ Self-Timed Programming Cycle ■ Automatic Address Incrementing ■ Enhanced ESD/Latch-Up Behavior ■ More than 1 Million Erase/Write Cycles ■ More than 40 Year Data Retention ■ SO8 Package – ECOPACK® (RoHS compliant) Figure 1. Packages SO8 (MN) 150 mil width January 2006 1/21 M34F04 TABLE OF CONTENTS FEATURES SUMMARY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Figure 1. Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 SUMMARY DESCRIPTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Figure 2. Logic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Figure 3. SO Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 SIGNAL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...