BR25H256-2AC Datasheet, PDF (3/38 Pages) Rohm – Operation SPI BUS EEPROM

BR25H256-2AC
Datasheet
DC Characteristics (Unless otherwise specified, Ta=-40°C to +125°C, Vcc=2.5V to 5.5V)
Parameter
Symbol
Min
Limit
Typ
Unit
Max
Conditions
Input High Voltage
VIH 0.7 Vcc
－
Vcc+0.3 V 2.5V≤Vcc≤5.5V
Input Low Voltage
VIL
-0.3
－ 0.3 Vcc V 2.5V≤Vcc≤5.5V
Output Low Voltage VOL
0
－
0.4
V IOL=2.1mA
Output High Voltage VOH 0.8 Vcc
－
Input Leakage
Current
ILI
-2
－
Output Leakage
Current
ILO
-2
－
Vcc
V IOH=-2.0mA
+2
µA VIN=0V to Vcc
+2
µA VOUT=0V to Vcc, CSB=Vcc
Supply Current
(WRITE)
ICC1
－
ICC2
－
－
2.5
mA
Vcc=2.5V, fSCK=5MHz, tE/W=4ms
VIH/VIL=0.9Vcc/0.1Vcc, SO=OPEN
－
5.5
mA
Vcc=5.5V, fSCK=5 or 10 MHz, tE/W=4ms
VIH/VIL=0.9Vcc/0.1Vcc, SO=OPEN
ICC3
－
－
1.5
mA
Vcc=2.5V, fSCK=5MHz
VIH/VIL=0.9Vcc/0.1Vcc, SO=OPEN
Supply Current
(READ)
ICC4
－
－
2.0
mA
Vcc=5.5V, fSCK=5MHz
VIH/VIL=0.9Vcc/0.1Vcc, SO=OPEN
Standby Current
ICC5
－
ISB
－
－
4.0
mA
Vcc=5.5V, fSCK=10MHz
VIH/VIL=0.9Vcc/0.1Vcc, SO=OPEN
Vcc=5.5V
－
10
µA CSB=HOLDB=WPB=Vcc,
SCK=SI=Vcc or 0V, SO=OPEN
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TSZ02201-0R1R0G100200-1-2
09.Sep.2014 Rev.001