BR93L46RFVM-WTR
高可靠性系列微丝EEPROMS总线描述BR93L□□-W系列,BR93A□□-WM系列串行EEPROM的3线串行接口方法1)3 - 线通信的片选,串行时钟,串行数据输入/输出(输入和输出是共享的情况下)2)操作提供高速2MH..
存储器格式Format - Memory| EEPROMs - 串行 EEPROMs - Serial \---|--- 存储器类型Memory Type| EEPROM 存储容量Memory Size| 1K 64 x 16 速度Speed| 2MHz 接口Interface| Microwire 3 线串行 Microwire, 3-Wire Serial 电源电压Voltage - Supply| 1.8 V ~ 5.5 V Description & Applications| High Reliability Series EEPROMs Microwire BUS Description BR93L□□-W Series, BR93A□□-WM Series are serial EEPROM of serial 3-line interface method Features 1 3-line communications of chip select, serial clock, serial data input / output the case where input and output are shared 2 Actions available at high speed 2MHz clock(2.5~5.5V) 3 Speed write available write time 5ms max.) 4 Same package and pin layout from 1Kbit to 16Kbit 5 1.8~5.5V BR93L□□-W Series, 2.5~5.5VBR93A□□-WM Series single power source action 6 Highly reliable connection by Au pad and Au wire 7 Address auto increment function at read action 8 Write mistake prevention function Write prohibition at power on Write prohibition by command code Write mistake prevention function at low voltage 9 Program cycle auto delete and auto end function 10 Program condition display by READY / BUSY 11 Low current consumption At write action at 5V : 1.2mA Typ. At read action at 5V : 0.3mA Typ. At standby action at 5V : 0.1μA Typ.CMOS input 12 TTL compatible input / output s 13 Compact package SOP8/SOP-J8/SSOP-B8/TSSOP-B8/MSOP8/TSSOP-B8J 14 Data retention for 40 years 15 Data rewrite up to 1,000,000 times 16 Data at shipment all addresses FFFFh 描述与应用| 高可靠性系列 微丝EEPROMS总线 描述 BR93L□□-W系列,BR93A□□-WM系列串行EEPROM的3线串行接口方法 1)3 - 线通信的片选,串行时钟,串行数据输入/输出(输入和输出是共享的情况下) 2)操作提供高速2MHz时钟(2.5〜5.5V) 3)速度写(写时间5ms最大。) 4)相同的封装和引脚布局从1KBIT到16KBIT 5)1.8〜5.5V(BR93L□□-W系列),2.5〜5.5V(BR93A□□-WM系列)单电源行动 6)高度可靠的连接凹垫和金线 7)地址自动增量功能在读行动 8)写入错误预防功能 禁止在电源 写禁止命令代码 写在低电压错误防止功能 9)程序循环自动删除和自动结束功能 10)程序状态显示READY/ BUSY 11)低电流消耗 在写操作(5V):1.2毫安(典型值) 在读操作(5V):0.3毫安(典型值) 在待机动作(5V):0.1μA(典型值)(CMOS输入) 12)TTL兼容(输入/输出s) 13)小型封装SOP8/SOP-J8/SSOP-B8/TSSOP-B8/MSOP8/TSSOP-B8J 14)数据保留40年 15)数据重写百万倍 16)在出厂时,所有数据地址FFFFH