BR25H640F-2C
车载用125℃工作 SPI BUS 64kbit (8192x8bit) EEPROM

BR25H640-2C是SPI BUS接口方式的串行EEPROM。

主要规格

 
型号 | BR25H640F-2CE2
Status | 推荐品
封装 | SOP8
包装形态 | Taping
包装数量 | 2500
最小独立包装数量 | 2500
RoHS | Yes

功能安全:

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

特性:

Series

BR25H-2C

Density [bit]

64K

Bit Format [Word x Bit]

8K x 8

Vcc(Min.)[V]

2.5

Vcc(Max.)[V]

5.5

Circuit Current (Max.)[mA]

5.5

Standby Current (Max.)[μA]

10

Write Cycle (Max.)[ms]

4

Input Frequency (Max.)[Hz]

10M

Endurance (Max.)[Cycle]

106

Data Retention (Max.)[Year]

100

I/F

SPI BUS

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

Package Size [mm]

5x6.2 (t=1.71)

Common Standard

AEC-Q100 (Automotive Grade)

Find Similar

特点:

・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.
・2.5V to 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) : 1.1mA (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).
Prevention of write mistake at low voltage.
・TSSOP-B8, SOP8, SOP-J8 Package
・Initial delivery state: FFh, status register
WPEN, BP1, BP0 : 0
・More than 100 years data retention.
・More than 1 million write cycles.
・AEC-Q100 Qualified.
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