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Microwire BUS 4Kbit(256x16bit) EEPROM_BR93G66-3

罗姆的串行EEPROM备有各种容量、接口和封装类型的产品,达到世界顶级水平,在全球市场上拥有较高的占有率。罗姆的串行EEPROM采用世界标准的总线形式(Microwire、I²C、SPI),工作电源电压范围广(1.7~5.5V、1.8~5.5V、2.5~5.5V、3.0~3.6V),最适合电池用途。所有产品均为无铅产品,符合RoHS指令。

* 本产品是标准级的产品。本产品不建议使用的车载设备。
型号
Status
封装
包装数量
最小独立包装数量
包装形态
RoHS
BR93G66-3 供应中 DIP-T8 2000 50 Tube Yes
 
特性:
Grade Standard
I/F MicroWire BUS(3-Wire)
Density [bit] 4K
Bit Format [Word x Bit] 256 x 16 / 512 x 8
Package DIP-T8
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
Vcc(Min.)[V] 1.7
Vcc(Max.)[V] 5.5
Circuit Current (Max.)[mA] 3.0
Standby Current (Max.)[μA] 2.0
Write Cycle (Max.)[ms] 5.0
Input Frequency (Max.)[Hz] 3M
Endurance (Max.)[Cycle] 106
Data Retention (Max.)[Year] 40
Comment Selectable the format(16bit or 8bit) by ORG-pin. Cu wire.
特点:
  • ・ 3-line communications of chip select, serial clock, serial data input / output (the case where input and output are shared)
    ・ Actions available at high speed 3MHz clock (4.5 V~5.5 V)
    ・ High speed write available (write time 5ms max.)
    ・ Same package and pin layout from 1Kbit to 16Kbit
    ・ 1.7~5.5V single power source action
    ・ Address auto increment function at read action
    ・ Write mistake prevention function » Write prohibition at power on » Write prohibition by command code » Write mistake prevention function at low voltage
    ・ Program cycle auto delete and auto end function
    ・ Program condition display by READY / BUSY
    ・ Dual organization : by 16 bit (X16) or 8 bit (X8)
    ・ Compact package SOP8/SOP-J8/SSOP-B8/TSSOP-B8/MSOP8/ TSSOP-B8J/DIP-T8/VSON008X2030
    ・ Data retention for 40 years
    ・ Data rewrite up to 1,000,000 times
    ・ Data at shipment all addresses FFFFh (X16) or FFh (X8)
 
 
技术信息
Application Note

Thermal Resistance