SAE81C91N Infineon Technologies, SAE81C91N Datasheet - Page 40

• Manufacturer Part Number: SAE81C91N
• Manufacturer: Infineon Technologies

Specifications of SAE81C91N

• Number Of Transceivers: 1
• Power Down Mode: Sleep
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 28
• Lead Free Status / RoHS Status: Supplier Unconfirmed

Figure 12
SI-Write-Timing
AC Characteristics (PI Timing)
V
T
Parameter
Read-Cycle time
Write-Cycle time
ALE pulse width
Address setup to ALE low
Address hold after ALE low
RD pulse width
WR pulse width
ALE low to WR active
ALE low to RD active
Data float after RD high
RD low to data valid
Data setup before WR high
Data hold after WR high
CS low to RD low
CS low to WR low
WR high to next ALE low
Semiconductor Group
A
CC
= – 40 to + 110 ˚C;
= 5 V
10 %;
V
C
SS
L
= 50 pF
= 0 V
07Feb95@09:05h Intermediate Version
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CYR
CYW
LHLL
AVLL
LLAX
RLRH
WLWH
LLWL
LLRL
RFDX
RLDV
DVWH
WHDX
CLRL
CLWL
WHLL
/
DC 4
DC 4
DC 30
DC 0
DC
SR 10
SR 10
SR 2
SR 2
SR 20
SR 20
SR 10
SR 5
SR 0
SR 0
SR 1.5
min.
t
t
t
t
OSC
OSC
OSC
OSC
39
t
OSC
+ 30
+ 30
Limit Values
max.
20
2
t
OSC
+ 20
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
SAE 81C90/91
Test Condition