BR93H66RFJ-2C
4KBit, MicroWire BUS, Serial EEPROM for Automotive (125℃ Operation)

BR93H66-2C is a serial EEPROM of serial 3-line interface method.

Product Detail

 
Part Number | BR93H66RFJ-2CE2
Status | Recommended
Package | SOP-J8
Unit Quantity | 2500
Minimum Package Quantity | 2500
Packing Type | Taping
RoHS | Yes

Functional Safety:

Category : FS supportive
A product that has been developed for automotive use and is capable of supporting safety analysis with regard to the functional safety.

Specifications:

Series

BR93H-2C

Grade

Automotive

I/F

MicroWire BUS(3-Wire)

Density [bit]

4k

Bit Format [Word x Bit]

256 x 16

Package

SOP-J8

Package Size [mm]

4.9x6 (t=1.65)

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

Features:

・ Conforming to Microwire BUS
・ Withstands electrostatic voltage 6kV (HBM method typ.)
・ Wide temperature range -40℃ to +125℃
・ 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