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Microwire BUS 4Kbit(256x16bit) EEPROM - BR93H66RF-2LB(H2)

本產品是針對工業裝置市場的產品,保證可長期穩定供貨。是最適合這些用途的產品。
BR93H66RF-2LB是序列3線式介面方式的序列EEPROM。

料號 | BR93H66RF-2LBH2
狀態 | 供貨中
封裝 | SOP8
單位數量 | 250
最小包裝數量 | 250
包裝形式 | Taping
RoHS | Yes

規格:

Grade

Industrial

I/F

MicroWire BUS(3-Wire)

Density [bit]

4K

Bit Format [Word x Bit]

256 x 16

Package

SOP8

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:

· Long time support a product for Industrial applications.
· 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)
· 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