BR25H128F-2LB(H2)
125℃運作 SPI BUS 128kbit (16k x 8bit) EEPROM
新設計不推薦
BR25H128F-2LB(H2)
125℃運作 SPI BUS 128kbit (16k x 8bit) EEPROM
為了既有客戶所需而生產的產品。對於新設計則不予販售。
Product Detail
規格:
Series
BR25H-2LB
Density [bit]
128K
Bit Format [Word x Bit]
16K 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]
5.0x6.2 (t=1.71)
功能:
· 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) : 1.2mA (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.
· Data at shipment Memory array: FFh, status register
WPEN, BP1, BP0 : 0
· More than 100 years data retention.
· More than 1 million write cycles.
