首页 > ATMEL 爱特梅尔 > EEPROM 存储器

AT24C02BN-SP25-B 2Kbit,2线串行EEPROM存储器SOIC-8封装

Density	2K
Interface Type	2-WIRE
Organization	256 x 8
Vcc (V)	2.5
Pb-Free Packages	TSSOP 8 SOIC 8

2Kbit, 2-wire Bus Serial Automotive EEPROM with full memory Write Protect.

• 2KBEEPROM存储器： AT24C02 汽车级
• 2KBEEPROM存储器： AT24C02B 汽车级

The AT24C01B/02B/04B/08B provides 1024/2048/4096/8192 bits of serial electrically erasable and programmable read-only memory (EEPROM) organized as 128/256/512/1024 words of 8 bits each. The device is optimized for use in many automotive applications where low-power and low-voltage operation are essential. The AT24C01B/02B/04B/08B is available in space-saving 8-lead JEDEC SOIC and 8-lead TSSOP packages and is accessed via a two-wire serial interface. In addition, the entire family is available in 2.5V (2.5V to 5.5V) versions.

AT24C02BN-SP25-B 特性

• Medium-voltage and Standard-voltage Operation– 2.5 (VCC = 2.5V to 5.5V)
• Automotive Temperature Range –40°C to 125°C
• Internally Organized 128 x 8 (1K), 256 x 8 (2K), 512 x 8 (4K) or 1024 x 8 (8K)
• Two-wire Serial Interface
• Schmitt Trigger, Filtered Inputs for Noise Suppression
• Bidirectional Data Transfer Protocol
• 400 kHz (2.5V) Compatibility
• Write Protect Pin for Hardware Data Protection
• 8-byte Page (1K, 2K) or 16-byte Page (4K, 8K) Write Modes
• Partial Page Writes are Allowed
• Self-timed Write Cycle (5 ms max)
• High-reliability
  – Endurance: 1 Million Write Cycles
  – Data Retention: 100 Years
• 8-lead JEDEC SOIC and 8-lead TSSOP Packages

AT24C02BN-SP25-B 订货型号：

Ordering Code	Package	Operation Range
AT24C01BN-SP25-B AT24C01BN-SP25-T AT24C01B-TP25-B AT24C01B-TP25-T	8S1 8S1 8A2 8A2	Lead-free/Halogen-free Automotive Temperature (−40°C to 125°C)
AT24C02BN-SP25-B AT24C02BN-SP25-T AT24C02B-TP25-B AT24C02B-TP25-T	8S1 8S1 8A2 8A2
AT24C04BN-SP25-B AT24C04BN-SP25-T AT24C04B-TP25-B AT24C04B-TP25-T	8S1 8S1 8A2 8A2
AT24C08BN-SP25-B AT24C08BN-SP25-T AT24C08B-TP25-B AT24C08B-TP25-T	8S1 8S1 8A2 8A2

AT24C02BN-SP25-B 应用技术支持与电子电路设计开发资源下载

1. ATMEL 爱特梅尔汽车级EEPROM 存储器AT24C02B 数据手册DataSheet 下载. PDF（PDF 文件格式完整版）
2. 串行EEPROM 产品选型指南.xls
3. EEPROM存储器选型指南
4. Interfacing AT24CXX Serial EEPROM Application Note . pdf
5. 中文版 ATMEL 汽车应用解决方案 . pdf
6. 英文版 ATMEL 汽车应用解决方案 . pdf