AT24C02B 2Kbit,2線串行EEPROM存儲器

2Kbit, 2-Wire Bus Serial EEPROM with full memory Write Protect, supports up to 8 devices on single 2-Wire bus.

The AT24C02B provides 2048 bits of serial electrically erasable and programmable read-only memory (EEPROM) organized as 256 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 AT24C02B is available in space-saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead Ultra Thin Mini-MAP (MLP 2x3), 5-lead SOT23, 8-lead TSSOP, and 8-ball dBGA2 packages and is accessed via a Two-wire serial interface. In addition, the AT24C02B is available in 1.8V (1.8V to 5.5V) version.

AT24C02B 特性

• Low-voltage and Standard-voltage Operation
  – 1.8 (VCC = 1.8V to 5.5V)
• Internally Organized 128 x 8 (1K)
• 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 (1K) 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 JEDEC SOIC, 8-lead Ultra Thin Mini-MAP (MLP 2x3), 5-lead SOT23, 8-lead TSSOP and 8-ball dBGA2 Packages
• Lead-free/Halogen-free
• Die Sales: Wafer Form and Tape and Reel

AT24C02B 訂貨型號：

AT24C02B 技術支持：

1. ATMEL 愛特梅爾EEPROM 存儲器AT24C02B 數(shù)據(jù)手冊DataSheet 下載. PDF（PDF 文件格式完整版）
2. AT24系列存儲器數(shù)據(jù)串并轉換接口的IP核設計
3. 串行EEPROM 產(chǎn)品選型指南（ Excel 文檔格式）
4. Interfacing AT24CXX Serial EEPROMs with AT89CX051 Microcontrollers . pdf
5. 嵌入式系統(tǒng)中EEPROM文件系統(tǒng)的設計與實現(xiàn) . PDF
6. ATMEL 愛特梅爾公司全線產(chǎn)品目錄. pdf