24FC65-SM

24FC65 64K 5.0V 1 MHz I2C™ Smart Serial™ EEPROM PACKAGE TYPES FEATURES Voltage operating range: 4.5V to 5.5V - Maximum write current 3 mA at 5.5V - Maximum read current 150 µA at 5.5V - Standby current 1 µA typical 1 MHz SE2.bus two wire protocol Up to eight devices may be connected to the same bus for up to 512K bits total memory Programmable block security options Programmable endurance options Schmitt trigger inputs for noise suppression Self-timed ERASE and WRITE cycles Power on/off data protection circuitry Endurance: - 10,000,000 E/W cycles guaranteed for a 4K block - 1,000,000 E/W cycles guaranteed for a 60K block Variable page size up to 64 bytes 8 byte x 8 line input cache (64 bytes) for fast write loads <3 ms typical write cycle time, byte or page Electrostatic discharge protection > 4000V Data retention > 200 years 8-pin PDIP/SOIC packages Temperature ranges - Commercial (C): 0°C to +70°C - Industrial (I): -40°C to +85°C PDIP A0 A1 A2 VSS 1 2 3 4 24FC65 8 7 6 5 VCC NC SCL SDA SOIC A0 A1 A2 VSS 1 2 3 4 24FC65 8 7 6 5 VCC NC SCL SDA BLOCK DIAGRAM A0..A2 HV GENERATOR I/O CONTROL LOGIC I/O MEMORY CONTROL LOGIC XDEC EEPROM ARRAY PAGE LATCHES DESCRIPTION The Microchip Technology Inc. 24FC65 is a “smart” 8K 8x 8 Serial Electrically Erasable PROM (EEPROM) with a high-speed 1MHz SE2.bus whose protocol is functionally equivalent to the industry-standard I2C bus. This device has been developed for advanced applications such as personal...