X5045 Datasheet | Intersil

features a Serial Peripheral Interface (SPI) and software protocol allowing operation on a simple four-wire bus. The device utilizes Intersil’s proprietary Direct Write™ cell, providing a minimum endurance of 100,000 cycles and a minimum data retention of 100 years. Features - Low VCC Detection and Reset Assertion - Four standard reset threshold voltages 4.63V, 4.38V, 2.93V, 2.63V - Re-program low VCC reset threshold voltage using special programming sequence. - Reset signal valid to VCC = 1V - Selectable Time Out Watchdog Timer - Long Battery Life with Low Power Consumption - <50µA max standby current, watchdog on - <10µA max standby current, watchdog off - 4Kbits of EEPROM- 1M Write Cycle Endurance - Save Critical Data with Block Lock™ Memory - Protect 1/4, 1/2, all or none of EEPROM array - Built-in Inadvertent Write Protection - Write enable latch - Write protect pin - SPI Interface - 3.3MHz Clock Rate - Minimize Programming Time - 16-byte page write mode - 5ms write cycle time (typical) - Available Packages - 8 Ld MSOP, 8 Ld SOIC, 8 Ld PDIP - 14 Ld TSSOP - Pb-Free Plus Anneal Available (Ro HS pliant) Applications - munications Equipment - Routers, Hubs, Switches - Set Top Boxes - Industrial Systems - Process Control - Intelligent Instrumentation - puter Systems - Desktop puters - Network Servers - Battery Powered Equipment CAUTION: These devices are...