DDR2/DDR3 SPD EEPROM BR34E02NUX-3
串行EEPROM(Electrically Erasable Programmable Read Only Memory)是非易失性存储器，在电路板上可以进行电擦写。擦写时也可以以字节(byte)为单位进行擦写，这样最适合用来存放数据。ROHM的串行EEPROM是具有高可靠性的最高级产品系列。ROHM的串行EEPROM按照世界最高水平为用户准备了多种容量、接口和封装形式，在世界上具有高的市场占有率。ROHM的串行EEPROM配置有世界标准的总线形式(Microwire、I2C、SPI)，而且工作电源电压范围宽(1.8 ～ 5.5V、2.5 ～ 5.5V)，还最适合采用电池供电。整个系列均是无铅产品，符合RoHS指令。
| 型号 | Status | 封装 | 包装数量 | 最小独立包装数量 | 包装形态 | RoHS |
|---|
|
| BR34E02NUX-3TR | 供应中 | VSON008X2030 | 4000 | 4000 | Taping | Yes |
BR34E02NUX-3 数据手册 Data Sheet
技术特性| Grade | Standard | | I/F | I2C BUS(2-Wire) | | Density [bit] | 2K | | Bit Format [Word x Bit] | 256 x 8 | | Package | VSON008X2030 | | Operating Temperature (Min.)[°C] | -40 | | Operating Temperature (Max.)[°C] | 85 | | Vcc(Min.)[V] | 1.7 | | Vcc(Max.)[V] | 5.5 | | Circuit Current (Max.)[mA] | 2.0 | | Standby Current (Max.)[μA] | 2.0 | | Write Cycle (Max.)[ms] | 5.0 | | Input Frequency (Max.)[Hz] | 400K | | Endurance (Max.)[Cycle] | 106 | | Data Retention (Max.)[Year] | 40 | | Comment | Cu wire bonding. |
应用领域- Coin Processing Machines
- Portable Data Terminal
- Meter for Medical Treatments Portable
- Barcode Scanner
- Digital Multimeter: Handy Type
- Digital Stethoscope
- Single Board Computer
- Network Attached Storage
- X-ray Inspection Machine for Security
- Monitor for Medical
- CT Scanner
- ECG(EKG)
- Intercom / Baby Monitor
- Fingerprint Authentication Device
- Machine Vision Camera for Industrial
- Pulse Oximeter
- Display for EMS
- Digital Multimeter: Bench Type
| 技术资料下载引脚配置图 |
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