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BR93H46RF-2LB Datasheet(HTML) 3 Page - Rohm

Part No. BR93H46RF-2LB
Description  Serial EEPROM Series Industrial EEPROM 125℃ Operation Microwire BUS EEPROM (3-wire)
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Maker  ROHM [Rohm]
Homepage  http://www.rohm.com
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BR93H46RF-2LB Datasheet(HTML) 3 Page - Rohm

 
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Datasheet
Datasheet
3/25
www.rohm.com
TSZ22111・15・001
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ02201-0R1R0G100250-1-2
BR93H46RF-2LB
27.Feb.2014 Rev.002
DC Characteristics(Unless otherwise specified, Ta=-40℃ to +125℃, VCC=2.5V to 5.5V)
Parameter
Symbol
Limit
Unit
Conditions
Min
Typ
Max
Input Low Voltage
VIL
-0.3
-
0.3xVCC
V
Input High Voltage
VIH
0.7xVCC
-
VCC+0.3
V
Output Low Voltage 1
VOL1
0
-
0.4
V
IOL=2.1mA, 4.0V≦VCC≦5.5V
Output Low Voltage 2
VOL2
0
-
0.2
V
IOL=100μA
Output High Voltage 1
VOH1
2.4
-
VCC
V
IOH=-0.4mA, 4.0V≦VCC≦5.5V
Output High Voltage 2
VOH2
VCC-0.2
-
VCC
V
IOH=-100μA
Input Leak Current
ILI
-10
-
10
μA
VIN=0V to VCC
Output Leak Current
ILO
-10
-
10
μA
VOUT=0V to VCC, CS=0V
Supply Current
ICC1
-
-
3.0
mA
fSK=2MHz, tE/W=4ms (WRITE)
ICC2
-
-
1.5
mA
fSK=2MHz (READ)
ICC3
-
-
3.0
mA
fSK=2MHz, tE/W=4ms (WRAL)
Standby Current
ISB
-
-
10
μA
CS=0V, DO=OPEN
AC Characteristics(Unless otherwise specified, Ta=-40℃ to +125℃, VCC=2.5V to 5.5V)
Parameter
Symbol
Min
Typ
Max
Unit
SK Frequency
fSK
-
-
2
MHz
SK “H” Time
tSKH
200
-
-
ns
SK “L” Time
tSKL
200
-
-
ns
CS “L” Time
tCS
200
-
-
ns
CS Setup TIme
tCSS
50
-
-
ns
DI Setup Time
tDIS
50
-
-
ns
CS Hold Time
tCSH
0
-
-
ns
DI Hold Time
tDIH
50
-
-
ns
Data “1” Output Delay Time
tPD1
-
-
200
ns
Data “0” Output Delay Time
tPD0
-
-
200
ns
Time from CS to Output establishment
tSV
-
-
150
ns
Time from CS to High-Z
tDF
-
-
150
ns
Write Cycle Time
tE/W
-
-
4
ms


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