BR93G66FJ-3数据手册集成电路（IC）的存储器规格书PDF

描述 Description

罗姆的串行EEPROM备有各种容量、接口和封装类型的产品，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)，适合电池用途。所有产品均为无铅产品，符合RoHS指令。

特性 Features

• 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)