FM25640C Datasheet | Ramtron

.DataSheet.co.kr Preliminary 64Kb Serial 5V F-RAM Memory Features 64K bit Ferroelectric Nonvolatile RAM - Organized as 8,192 x 8 bits - High Endurance 1 Trillion (1012) Read/Writes - 36 Year Data Retention at +75C - NoDelay™ Writes - Advanced high-reliability ferroelectric process Very Fast Serial Peripheral Interface - SPI - Up to 20 MHz maximum bus frequency - Direct hardware replacement for EEPROM - SPI Mode 0 & 3 (CPOL, CPHA=0,0 & 1,1) Sophisticated Write Protection Scheme - Hardware Protection - Software Protection Low Power Consumption - 250 A Active Current (1 MHz) - 4 A (typ.) Standby Current Industry Standard Configuration - Industrial Temperature -40C to +85C -...