CAT64LC40 Datasheet | onsemi

Description The CAT64LC40 is a 4 kb Serial EEPROM which is configured as 256 registers by 16 bits. Each register can be written (or read) serially by using the DI (or DO) pin. The CAT64LC40 is manufactured using ON Semiconductor’s advanced CMOS EEPROM floating gate technology. It is designed to endure 1,000,000 program/erase cycles and has a data retention of 100 years. The device is available in 8- pin DIP, SOIC and TSSOP packages. Features - SPI Bus patible - Low Power CMOS Technology - 2.5 V to 6.0 V Operation - Self- Timed Write Cycle with Auto- Clear - Hardware Reset Pin - Hardware and Software Write Protection - mercial, Industrial and Automotive Temperature Ranges - Power- up Inadvertent Write Protection - RDY/BSY Pin for End- of- Write Indication - 1,000,000 Program/Erase Cycles - 100 Year Data Retention - This Device is Pb- Free, Halogen Free/BFR Free and Ro HS pliant- MEMORY ARRAY 256 x 16 ADDRESS DECODER RESET CS DATA REGISTER MODE DECODE LOGIC OUTPUT BUFFER CLOCK GENERATOR DO RDY/BUSY Figure 1. Block Diagram - For additional information on our Pb- Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. http://onsemi. PDIP- 8 P, L SUFFIX CASE 646AA SOIC- 8 J, W, S, V SUFFIX CASE 751BD TSSOP- 8 U, Y SUFFIX CASE 948AL PIN FUNCTION Pin Name CS Function Chip Select Clock...