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Microwire BUS 4Kbit(256x16bit) EEPROM - BR93G66FVJ-3 BR93G66-3 is serial EEPROM of serial 3-line Interface method.
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| * This product is a STANDARD grade product and not recommend for on-vehicle devices. | ||||
Specifications:
| Grade | Standard |
| I/F | MicroWire BUS(3-Wire) |
| Density [bit] | 4K |
| Bit Format [Word x Bit] | 256 x 16 / 512 x 8 |
| Package | TSSOP-B8J |
| 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. |
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)
Applications:
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