- 入驻时间： 2004-08-24
- 联系人：魏巍
- 电话：021-55390673
-
联系时，请说明易展网看到的
- Email：857975765@qq.com
Features
• Write Protect Pin for Hardware Data Protection
– Utilizes Different Array Protection Compared to the
AT24C02/04/08
• Low Voltage and Standard Voltage Operation
– 5.0 (VCC = 4.5V to 5.5V)
– 2.7 (VCC = 2.7V to 5.5V)
– 2.5 (VCC = 2.5V to 5.5V)
– 1.8 (VCC = 1.8V to 5.5V)
• Internally Organized 256 x 8 (2K), 512 x 8 (4K) or 1024 x 8
(8K)
• 2-Wire Serial Interface
• Schmitt Trigger, Filtered Inputs for Noise Supperssion
• Bidirectional Data Transfer Protocol
• 100 kHz (1.8V, 2.5V, 2.7V) and 400 kHz (5V) Compatibility
• 8-Byte Page (2K), 16-Byte Page (4K, 8K) Write Modes
• Partial Page Writes Are Allowed
• Self-Timed Write Cycle (10 ms max)
• High Reliability
– Endurance: 1 Million Write Cycles
– Data Retention: 100 Years
– ESD Protection: >3000V
• Automotive Grade and Extended Temperature Devices Available
• 8-Pin and 14-Pin JEDEC SOIC, 8-Pin PDIP, and 8-Pin TSSOP
Packages
Description
The AT24C02A/04A/08A provides 2048/4096/8192 bits of serial
electrically erasable
and programmable read only memory (EEPROM) organized as
256/512/1024 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
AT24C02A/04A/08A is available in space saving 8-pin PDIP, 8-pin,
14-pin SOIC, and
8-pin TSSOP packages and is accessed via a 2-wire serial interface.
In addition, the
entire family is available in 5.0V (4.5V to 5.5V), 2.7V (2.7V to
5.5V), 2.5V (2.5V to
5.5V) and 1.8V (1.8V to 5.5V) versions.
