ACE24C32BD Datasheet, PDF (1/17 Pages) ACE Technology Co., LTD. – Two-wire Serial EEPROM

ACE24C32BD
Two-wire Serial EEPROM
Description
The ACE24C32BD provides 32,768bits of serial electrically erasable and programmable read-only
memory (EEPROM) organized as 4096 words of 8 bits each. The device is optimized for use in many
industrial and commercial applications where low-power and low-voltage operation are essential.
The ACE24C32BD offer an additional page，named the identification Page（32bytes）.The identification
page can be used to store sensitive application parameters which can be（later）permanently locked in
Read-only mode.
Features
 Wide Voltage Operation
VCC = 1.7V to 5.5V
 Operating Ambient Temperature: -40℃ to +85℃ Internally Organized:
ACE24C32BD, 4096X 8 (32K bits)
 Two-wire Serial Interface
 Schmitt Trigger, Filtered Inputs for Noise Suppression Enhanced ESD/Latch-up protection
HBM 8000V
 Bidirectional Data Transfer Protocol
 1 MHz (2.5V), 400 kHz (1.7V) , 100 kHz
 (1.7V)Compatibility
 Write Protect Pin for Hardware Data Protection 32-bytes Page (32K) Write Modes
 Additional Write lockable page Partial Page Writes Allowed
 Self-timed Write Cycle (5 ms max) High-reliability
 Endurance: 1 Million Write Cycles
 Data Retention: 100 Years
 8-lead DIP/SOP/TSSOP /TDFN and WLCSP4 Packages
Absolute Maximum Ratings
DC Supply Voltage
-0.3V to 6.5V
Input / Output Voltage
Operating Temperature
GND-0.3V to V_CC+0.3V
-40℃ to 85℃
Storage Temperature
-65℃ to 150℃
Notice: Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to this device. These are
stress ratings only. Functional operation of this device at these or any other conditions above those indicated in the
operational sections of this specification is not implied or intended. Exposure to the absolute maximum rating conditions
for extended periods may affect device reliability.
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