Features: Extended operating voltage: 2.5V to 5.5V
Up to 400 KHz clock frequency at 2.5V to 5.5V
Low power consumption-0.5mA active current typical-10A standby current typical-1A standby current typical (L version)-0.1A standby current typical (LZ version)
Schmitt trigger inputs
32 byte page write mode
Self timed write cycle (6ms typical) Hardware Write Protection for the entire array
Endurance: up to 100K data changes
Data Retention: Greater than 40 years
Packages: 8-Pin DIP, 8-Pin SO and 8-Pin TSSOP
Temperature range-Commercial: 0°C to +70°C-Industrial (E): -40°C to +85°C-Automotive (V): -40°C to +125°C
Pinout
SpecificationsAmbient Storage Temperature.............................................. 65°C to +150°C
All Input or Output Voltages with Respect to Ground.............. ....6.5V to 0.3V
Lead Temperature
(Soldering, 10 seconds)....................................................................... +300°C
ESD Rating .......................................................................................2000V min.DescriptionFM24C64 is a 64Kbit CMOS non-volatile serial EEPROM orga- nized as 8K x 8 bit memory. This device confirms to Extended IIC 2-wire protocol that allows accessing of memory in excess of 16Kbit on an IIC bus. This serial communication protocol uses a Clock signal (SCL) and a Data signal (SDA) to synchronously clock data between a master (e.g. a microcontroller) and a slave
(EEPROM). FM24C64 is designed to minimize pin count and simplify PC board layout requirements.
FM24C64 offers hardware write protection where by the entire memory array can be write protected by connecting WP pin to V CC. This section of memory then becomes unalterable until the WP pin is switched to VSS.
"LZ" and "L" versions of FM24C64 offer very low standby current making them suitable for low power applications. FM24C64 is offered in SO, TSSOP and DIP packages. Fairchild EEPROMs are designed and tested for applications requiring high endurance, high reliability and low power consump-tion.
FM24C64 Data Sheet
