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ACE24AC04.08.16 Datasheet, PDF (1/18 Pages) ACE Technology Co., LTD. – Two-wire Serial EEPROM
ACE24AC04.08.16
Two-wire Serial EEPROM
Description
The ACE24AC04.08.16 series are 4,096/8,192/16,384 bits of serial Electrical Erasable and
Programmable Read Only Memory, commonly known as EEPROM. They are organized as
512/1,024/2,048 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 TDFN, 8-lead MSOP, and SOT23-5/TSOT23-5
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.
Features
 Low voltage and low power operations:
ACE24AC04.08.16: VCC = 1.8V to 5.5V
 Maximum Standby current < 1µA
 16 bytes page write mode.
 Partial page write operation allowed.
 Internally organized: 512 x 8 (4K), 1024 x 8 (8K), 2048 x 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℃ to 85℃).
 Standard 8-lead DIP/SOP/MSOP/TSSOP/TDFN and SOT23-5/TSOT23-5 Pb-free packages.
Absolute Maximum Ratings
Industrial operating temperature
Storage temperature
Input voltage on any pin relative to ground
Maximum voltage
-40℃ to 85℃
-50℃ to 125℃
-0.3V to VCC + 0.3V
8V
ESD protection on all pins
>2000V
*Notice: Stresses exceed those listed under “Absolute Maximum Rating” may cause permanent damage to the device. Functional
operation of the device at conditions beyond those listed in the specification is not guaranteed. Prolonged exposure to extreme
conditions may affect device reliability or functionality.
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