AT24C02中英对照.doc

EEPROM
Features
• Write Protect Pin for Hardware Data Protection
– Utilizes Different Array pared to the AT24C02/04/08/16
• Low-voltage and Standard-voltage Operation
–(VCC =)
–(VCC =)
• anized256x8(2K),512x8(4K),1024x8(8K)or2048x8(16K)
• 2-wire Serial Interface
• Schmitt Trigger, Filtered Inputs for Noise Suppression
• Bi-directional Data Transfer Protocol
• 100 kHz (, , ) and 400 kHz (5V) Clock Rate for AT24C02A, 04A and 08A
• 100 kHz () and 400 kHz (, and 5V) Clock Rate for AT24C16A
• 8-byte Page (2K), 16-byte Page (4K, 8K, 16K) Write Modes
• Partial Page Writes are Allowed
• Self-timed Write Cycle (10 ms max)
• High Reliability
– Endurance: One Million Write Cycles
– Data Retention: 100 Years
• Automotive Grade and Extended Temperature Devices Available
• 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead MAP and 8-lead TSSOP Packages
Description
The AT24C02A/04A/08A/16A provides 2048/4096/8192/16384 bits of serial electrically erasable and programmable read only memory (EEPROM) organized as
256/512/1024/2048 words of 8 bits each. The device is optimized for use in many industrial mercial applications where low power and low voltage operation are essential. The AT24C02A/04A/08A/16A is available in space saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead MAP and 8-lead TSSOP packages and is accessed via a 2-wire seria