AS2540Q AMSCO [austriamicrosystems AG], AS2540Q Datasheet - Page 14

• Manufacturer Part Number: AS2540Q
• Description: Remote Controlled Single-Chip-Telephone
• Manufacturer: AMSCO [austriamicrosystems AG]

Data Sheet AS2540
Serial Interface
Miscellaneous
Revision 3.1
Symbol
t
t
V
BR
BR
Symbol
t
t
RXD-r
RXD-f
D
time-out
comp
RXD
TXD
Parameter
RXD signal rise time
RXD signal fall time
Input comparator level at
RXD
RXD baud rate
TXD baud rate
Parameter
Key Debouce Time
Watch-dog Timer
Conditions
V
+/-2%
+/-2%
Conditions
dd
=4V,R
Pull-up
=1.2k
Min
Min
V
9600
9600
2400
Typ
Typ
dd
30
30
15
/2
austriamicrosystems
Max
Max
Units
Units
bps
bps
µs
µs
ms
ms
V
Page 14 of 18
Test
Test
N
N
N
N
Y
N
N