BR25H640F-2LB(H2)
64KBit, SPI BUS, Serial EEPROM (125℃ Operation)
BR25H640F-2LB(H2)
BR25H640F-2LB(H2)
64KBit, SPI BUS, Serial EEPROM (125℃ Operation)
This is the product guarantees long time support in Industrial market. BR25H640-2C is a serial EEPROM of SPI BUS interface method.
Product Detail
Part Number | BR25H640F-2LBH2
Status |
Recommended
Package |
SOP8
Unit Quantity | 250
Minimum Package Quantity | 250
Packing Type | Taping
RoHS |
Yes
Specifications:
Series
BR25H-2LB
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]
40
I/F
SPI BUS
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Package Size [mm]
5x6.2 (t=1.71)
Features:
· 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.
· 2.5V 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.
· Initial delivery state: FFh, status register
WPEN, BP1, BP0 : 0
· More than 100 years data retention.
· More than 1 million write cycles.
