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ACE24C256DM+UH 参数 Datasheet PDF下载

ACE24C256DM+UH图片预览
型号: ACE24C256DM+UH
PDF下载: 下载PDF文件 查看货源
内容描述: 两线串行EEPROM [Two-wire Serial EEPROM]
分类和应用: 可编程只读存储器电动程控只读存储器电可擦编程只读存储器
文件页数/大小: 18 页 / 656 K
品牌: ACE [ ACE TECHNOLOGY CO., LTD. ]
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ACE24C128/256
Two-wire Serial EEPROM
Description
The ACE24C128/256 provides 131,072/262,144 bits of serial electrically erasable and programmable read-only
memory (EEPROM) organized as 16,384/32,768 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: 16,384 x 8(128K), 32,768 x 8(256K)
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
64-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: 40 Years
Absolute Maximum Ratings
Operating Temperature
Storage Temperature
Voltage on Any Pin with Respect to Ground
Maximum Operating Voltage
DC Output Current
-55℃ to +125℃
-65℃ to +150℃
-1.0V to +7.0V
6.25V
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 1.5
1