ایتوپرام 64 کیلو بیت ،8 کیلو بایت با رابط I2C دوسیمه ای سی (EEPROM 64-Kbit (8192 x 8 اورجینال
Description
The AT24C64 provides 65,536 bits of serial electrically erasable and programmable read only memory (EEPROM) organized as 8192 words of 8 bits each. The device’s cascadable feature allows up to 8 devices to share a common 2- wire bus. The device is optimized for use in many industrial and commercial applications where low power and low voltage operation are essential. The AT24C64 is available in space saving 8-pin JEDEC PDIP packages and is accessed via a 2-wire serial interface. In addition, the entire family is available in 2.7V (2.7V to 5.5V) versions
Features
(Low-Voltage and Standard-Voltage Operation – 2.7 (VCC = 2.7V to 5.5V •
Low-Power Devices (ISB = 2 µA at 5.5V) Available •
Internally Organized 8192 x 8 •
2-Wire Serial Interface •
Schmitt Trigger, Filtered Inputs for Noise Suppression •
Bidirectional Data Transfer Protocol •
100 kHz (1.8V, 2.5V, 2.7V) and 400 kHz (5V) Clock Rate •
Write Protect Pin for Hardware Data Protection •
(32-Byte Page Write Mode (Partial Page Writes Allowed •
(Self-Timed Write Cycle (10 ms max •
High Reliability – Endurance: 1 Million Write Cycles – Data Retention: 100 Years •
Automotive Grade and Extended Temperature Devices Available •
8-Pin JEDEC PDIP Packages •
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