ACE24C32_11 Datasheet, PDF (1/17 Pages) ACE Technology Co., LTD. – Two-wire Serial EEPROM

ACE24C32/64
Two-wire Serial EEPROM
Description
The ACE24C32/64 provides 32,768/65,536 bits of serial electrically erasable and programmable read-only
memory (EEPROM) organized as 4096/8192 words of 8 bits each. The device’s cascadable feature allows up to
8 devices to share a common two-wire bus. The device is optimized for use in many industrial and
commercial applications where low-power and low-voltage operations are essential.
Features
 Low Operation Voltage: Vcc = 1.7V to 5.5V
 Internally Organized: 4096 x 8,8192 x 8
 Two-wire Serial Interface
 Schmitt Trigger, Filtered Inputs for Noise Suppression
 Bi-directional Data Transfer Protocol
 1MHz (2.5V~5.5V) and 400 kHz (1.7V) Compatibility
 Write Protect Pin for Hardware Data Protection
 32-byte Page Write Modes (Partial Page Writes are Allowed)
 Self-timed Write Cycle (5 ms max)
 High-reliability - Endurance: 1,000,000 Write Cycles
- Data Retention: 100 Years
Absolute Maximum Ratings
Operating Temperature
-55℃ to +125℃
Storage Temperature
-65℃ to +150℃
Voltage on Any Pin with Respect to Ground -1.0V to +7.0V
Maximum Operating Voltage
6.25V
DC Output Current
5.0 mA
*Notice: Stresses beyond 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 these or any other conditions beyond those indicated in the operational
sections of this specification are not implied. Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.
VER 1.7 1