125℃ 동작 SPI BUS 32Kbit (4096x8bit) EEPROM - BR25H320F-2LB(H2)

본 제품은 산업기기 시장용으로, 장기간 공급을 보증하는 제품입니다.
BR25H320F-2LB는 SPI BUS 인터페이스 방식의 시리얼 EEPROM입니다.

포장 수량
최소 포장 단위
포장 사양
구성 물질 일람표
BR25H320F-2LBH2 공급중 SOP8 250 250 Taping inquiry Yes
사양 :
Grade Industrial
Density [bit] 32K
Bit Format [Word x Bit] 4K x 8
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] 4.0
Standby Current (Max.)[μA] 10.0
Write Cycle (Max.)[ms] 4.0
Input Frequency (Max.)[Hz] 10M
Endurance (Max.)[Cycle] 106
Data Retention (Max.)[Year] 40
특징 :
  • · Long time support a product for Industrial applications.
    · High speed clock action up to 10MHz (Max.)
    · Wait function by HOLDB terminal.
    · Part or whole of memory arrays settable as read only
    memory area by program.
    · 2.5~5.5V single power source action most suitable
    for battery use.
    · Page write mode useful for initial value write at
    factory shipment.
    · For SPI bus interface (CPOL, CPHA)=(0, 0), (1, 1)
    · Self-timed programming cycle.
    · Low Supply Current
    At Write Operation (5V) : 1.0mA (Typ.)
    At Read Operation (5V) : 1.0mA (Typ.)
    At Standby Operation (5V) : 0.1µA (Typ.)
    · Address auto increment function at read operation
    · Prevention of write mistake
    Write prohibition at power on.
    Write prohibition by command code (WRDI).
    Write prohibition by WPB pin.
    Write prohibition block setting by status registers
    (BP1, BP0).
    Write mistake prevention function at low voltage.
    · Data at shipment Memory array: FFh, status register
    WPEN, BP1, BP0 : 0
    · Data kept for 50 years (Ta=125℃).
    · Data rewrite up to 300,000 times (Ta=125℃).