Serial CMOS EEPROM 93C56N 2Kbit PDIP-8

Description

Features Low Voltage and Standard-Voltage Operation User Selectable Internal Organization, Word or Byte 3-wire Serial Interface 2MHz Clock Rate Self-timed Write Cycle (10mS max) High-Reliability, 1 Million Write Cycles, 100 Year Data Retention Pin Layout Pin Description Pin Number Description 1 CS – Chip Select 2 SK – Serial Data Clock 3 DI – Serial Data Input 4 DO – Serial Data Output 5 GND – Ground 6 ORG – Internal Organization 7 NC – Not Connected 8 Vcc – Positive Power Supply Specifications Attribute Value Memory Size 2kbit Interface Type Serial-Microwire Package Type PDIP Mounting Type Through Hole Pin Count 8 Organization 128 x 16 bit, 256 x 8 bit Minimum Operating Supply Voltage 4.5 V Maximum Operating Supply Voltage 5.5 V Programming Voltage 4.5 → 5.5V Number of Bits per Word 16/8bit Dimensions 9.27 x 6.35 x 3.3mm Data Retention 200yr Maximum Operating Temperature +85 °C Maximum Random Access Time 200ns Number of Words 128256 Minimum Operating Temperature -40 °C Technical data sheets Datasheet