車用 Microwire BUS 2kbit(128x16bit) EEPROM - BR93H56RFVT-2C
BR93H56-2C是序列3線式介面方式的序列EEPROM。
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規格:
Grade
Automotive
I/F
MicroWire BUS(3-Wire)
Density [bit]
2k
Bit Format [Word x Bit]
128 x 16
Package
TSSOP-B8
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Vcc(Min.)[V]
2.5
Vcc(Max.)[V]
5.5
Circuit Current (Max.)[mA]
3.0
Standby Current (Max.)[μA]
10.0
Write Cycle (Max.)[ms]
4.0
Input Frequency (Max.)[Hz]
2M
Endurance (Max.)[Cycle]
106
Data Retention (Max.)[Year]
100
功能:
・ Conforming to Microwire BUS・ Withstands electrostatic voltage 6kV (HBM method typ.）
・ Wide temperature range -40℃ to +125℃ (-40℃ to +85℃, -40℃ to +105℃ in other series）
・ Same package line up and same pin configuration
・ 2.5V to 5.5V single supply voltage operation
・ Address auto increment function at read operation
・ Write mistake prevention function Write prohibition at power on Write prohibition by command code Write mistake prevention circuit at low voltage
・ Program cycle auto erase and auto end function
・ Program condition display by READY / BUSY
・ Low current consumption At write operation (at 5V) : 0.8mA (Typ.) At read operation (at 5V) : 0.5mA (Typ.) At standby operation (at 5V) : 0.1μA (Typ.) (CMOS input)
・ Compact package MSOP8 / TSSOP-B8 / SOP8 / SOP-J8
・ High reliability by ROHM original Double-Cell structure
・ Data retention for 20 years(Ta≦125℃)
・ Endurance up to 300,000 cycles(Ta≦125℃)
・ Data at shipment all address FFFFh