BR93G56FVM-3B
Microwire BUS 2kbit(128x16bit) EEPROM
BR93G56FVM-3B
Microwire BUS 2kbit(128x16bit) EEPROM
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。
主要规格
特性：
Series
BR93G-3B
Density [bit]
2K
Bit Format [Word x Bit]
128 x 16
Comment
Pin rotated type. Cu wire bonding.
Vcc(Min.)[V]
1.7
Vcc(Max.)[V]
5.5
Circuit Current (Max.)[mA]
3
Standby Current (Max.)[μA]
2
Write Cycle (Max.)[ms]
5
Input Frequency (Max.)[Hz]
3M
Endurance (Max.)[Cycle]
106
Data Retention (Max.)[Year]
40
I/F
MicroWire BUS(3-Wire)
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
Package Size [mm]
2.9x4 (t=0.9)
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 (4.5V ~ 5.5V)
・ 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
・ 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
