BR9080 View Datasheet(PDF) - ROHM Semiconductor
Part Name
Description
Manufacturer
BR9080 Datasheet PDF : 11 Pages
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Memory ICs
zPin descriptions
VCC R / B WC GND
BR9080 / BR9080F / BR9080RFV /
BR9016 / BR9016F / BR9016RFV
WC GND DO DI
VCC R / B WC GND
CS SK DI DO
BR9016 : DIP8
R / B VCC CS SK
BR9016F : SOP8
Fig.1
CS SK DI DO
BR9016RFV : SSOP8
Pin No.
DIP / SSOP
SOP
1
3
2
4
3
5
4
6
5
7
6
8
7
1
8
2
Pin name
CS
SK
DI
DO
GND
WC
R/B
VCC
Function
Chip Select Control
Serial Data Clock Input
Op code, address, Serial Data Input
Serial Data Output
Ground 0V
Write Control Input
READY / BUSY Output
Power supply
zAbsolute maximum ratings (Ta=25°C)
Parameter
Symbol
Limits
Unit
Supply voltage
Power dissipation
VCC
−0.3∼+7.0
V
DIP8
500∗1
Pd
SOP8
350∗2
mW
SSOP-B8
300∗3
Storage temperature
Tstg
−65∼+125
°C
Operation temperature
Topr
−40∼+85
°C
Input voltage
−
−0.3∼VCC+0.3
V
∗1 Reduced by 5.0mW for each increase in Ta of 1°C over 25°C.
∗2 Reduced by 3.5mW for each increase in Ta of 1°C over 25°C.
∗3 Reduced by 3.0mW for each increase in Ta of 1°C over 25°C.
zRecommended operating conditions (Ta=25°C)
Parameter
Symbol Min. Typ. Max.
Unit
WRITE
2.7
−
5.5
V
Power supply voltage
VCC
READ
2.7
−
5.5
V
Input voltage
VIN
0
−
VCC
V
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