General Description

The 24C02/ 24C04/ 24C08/ 24C16 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 and commercial applications where low-power and low-voltage operation are essential. The 24C02/ 24C04/ 24C08/ 24C16 is available in space-saving 8-lead PDIP, 8-lead SOP, and 8-lead TSSOP packages and is accessed via a two-wire serial interface.

特性 Features

? Wide Voltage Operation

- VCC = 1.8V to 5.5V

? Operating Ambient Temperature: -40。C to +85。C

? Internally Organized:

- 24C02, 256 X 8 (2K bits)

- 24C04, 512 X 8 (4K bits)

- 24C08, 1024 X 8 (8K bits)

- 24C16, 2048 X 8 (16K bits)

? Two-wire Serial Interface

? Schmitt Trigger, Filtered Inputs for Noise Suppression

? Bidirectional Data Transfer Protocol

? 1 MHz (5V), 400 kHz (1.8V, 2.5V, 2.7V) Compatibility

? Write Protect Pin for Hardware Data Protection

? 8-byte Page (2K), 16-byte Page (4K, 8K, 16K) Write Modes

? Partial Page Writes Allowed

? Self-timed Write Cycle (5 ms max)

? High-reliability

- Endurance: 1 Million Write Cycles

- Data Retention: 100 Years

? 8-lead PDIP, 8-lead SOP and 8-lead TSSOP Packages

? Die Sales: Wafer Form, Waffle Pack