Fremont Micro Devices
Two-Wire Serial EEPROM
2K (8-bit wide)
Low voltage and low power operations:
FT24C02A: VCC = 1.8V to 5.5V, Industrial temperature range (-40℃ to 85℃).
Two Versions of FT24C02A:
FT24C02A-5xx: Low cost with 5 valid pins. Suitable for most application except those with
more than one EEPROM on the same IIC Bus. Details in the “Device Addressing” section.
FT24C02A-Uxx: 8 valid pins suitable for all application.
Maximum Standby current < 1µA (typically 0.02µA and 0.06µA @ 1.8V and 5.5V respectively).
16 bytes page write mode.
Partial page write operation allowed.
Internally organized: 256 × 8 (2K).
Standard 2-wire bi-directional serial interface.
Schmitt trigger, filtered inputs for noise protection.
Self-timed programming cycle (5ms maximum).
1 MHz (5V), 400 kHz (1.8V, 2.5V, 2.7V) Compatibility.
Automatic erase before write operation.
Write protect pin for hardware data protection.
High reliability: typically 1, 000,000 cycles endurance.
100 years data retention.
Standard 8-pin PDIP/SOIC/TSSOP/DFN and 5-pin SOT-23/TSOT-23 Pb-free packages.
The FT24C02A is 2048 bits of serial Electrical Erasable and Programmable Read Only Memory,
commonly known as EEPROM. They are organized as 256 words of 8 bits (1 byte) each. The devices
are fabricated with proprietary advanced CMOS process for low power and low voltage applications.
These devices are available in standard 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead TSSOP, 8-lead DFN
and 5-lead SOT-23/TSOT-23 packages. A standard 2-wire serial interface is used to address all read
and write functions. Our extended VCC range (1.8V to 5.5V) devices enables wide spectrum of
© 2009 Fremont Micro Devices Inc.