24C04A, 24C08A, 24C16A
© 2009 Fremont Micro Devices Inc. DS3001M-page1
Two-Wire Serial EEPROM
4K, 8K and 16K (8-bit wide)
FEATURES
Low voltage and low power operations:
FT24C04A/08A/16A: V
CC
= 1.8V to 5.5V
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: 512 8 (4K), 1024 8 (8K), 2048 8 (16K).
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
o
C to 85
o
C).
Standard 8-pin DIP/SOP/TSSOP/DFN/MSOP and 5-pin SOT-23/TSOT-23 Pb-free packages.
DESCRIPTION
The FT24C04A/08A/16A series are 4096/8192/16384 bits of serial Electrical Erasable and Programmable Read Only
Memory, commonly known as EEPROM. They are organized as 512/1024/2048 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 DIP, 8-lead SOP, 8-lead TSSOP, 8-lead DFN, 8-lead MSOP, 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 V
CC
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