ACE24C256C Datasheet, PDF (1/20 Pages) ACE Technology Co., LTD. – Two-wire serial EEPROM

ACE24C256C
Two-wire serial EEPROM
Description
The ACE24C256C is a 256-Kbit I2C-compatible Serial EEPROM (Electrically Erasable Programmable
Memory) device. It contains a memory array of 32 K × 8 bits, which is organized in 64-byte per page.
ACE24C256C provides the following devices for different application.
Features
 Single Supply Voltage and High Speed
Minimum operating voltage down to 1.7V
1 MHz clock from 2.5V to 5.5V
400kHz clock from 1.7V to 2.5V
 Low power CMOS technology
Read current 400uA, maximum
Write current 1.6mA, maximum
 Schmitt Trigger, Filtered Inputs for Noise Suppression
 Sequential & Random Read Features
 64 byte Page Write Modes, Partial Page Writes Allowed
 Write protect of the whole memory array
 Additional Write Lockable Page
 Self-timed Write Cycle (5ms maximum)
 High Reliability
Endurance: 2 Million Write Cycles
Data Retention: 100 Years
HBM: 6KV
Latch up Capability: +/- 200mA (25°C & 125°C)
 Package: DIP, SOP, TSSOP,MSOP,TDFN,UDFN and SOT23-5
Absolute Maximum Ratings
Storage Temperature
Operation Temperature
-60℃to 150℃
-40℃to 125℃
Maximum Operation Voltage
6.25V
Voltage on Any Pin with Respect to Ground.
-1.0V to (Vcc+1.0)V
DC Output Current
5.0 mA
Notice: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a
stress rating only and functional operation of the device at those or any other conditions above those indicated in the operational
listings of this specification is not implied. Exposure to maximum rating conditions for extended periods may affect device
reliability.
VER 1.2 1