Fremont Micro Devices

FT24C512A

© 2009 Fremont Micro Devices Inc.

DS3009E-page

1

Two-Wire Serial EEPROM

512K (8-bit wide)

FEATURES



Low voltage and low power operations:



FT24C512A:



Maximum Standby current < 1µA (typically 0.02µA and 0.06µA @ 1.8V and 5.5V respectively).



128 bytes page write mode.



Partial page write operation allowed.



Internally organized: 65,536×8 (512K).



Standard 2-wire bi-directional serial interface.



Schmitt trigger, filtered inputs for noise protection.



Self-timed write 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.



Industrial temperature range (-40



Standard 8-pin DIP/SOP/WSOP/MSOP/TSSOP Pb-free packages.

DESCRIPTION

The FT24C512A series are 524,288 bits of serial Electrical Erasable and Programmable Read Only

Memory, commonly known as EEPROM. They are organized as 65,536 words of 8 bits (one 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 DIP, 8-lead SOP/WSOP/MSOP and 8-lead

TSSOP 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 applications.

PIN CONFIGURATION

Pin Name

Pin Function

A2, A1, A0

Device Address Inputs

SDA

Serial Data Input / Open Drain Output

SCL

Serial Clock Input

WP

Write Protect

NC

No-Connect

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