FX529 - Brief Specification
Function
Supply Voltage Range
Supply Current
Control
Duplex
Data Rate
Xtal/Clock Frequency
Package Styles
FFSK Modem for trunked radio systems
4.5 to 5.5 volts
(5.0V) 7.0 mA maximum
8-bit parallel
Full
1200 baud
4.032 MHz
24-pin cerdip DIL (FX529J)
24-pin PLCC
(FX529LG)
24-pin PLCC
(FX529LS)
V
DD
V
BIAS
TRANSMIT OUTPUT
RECEIVE INPUT
1
2
3
4
24
23
22
21
20
19
18
17
16
15
14
13
CLOCK
4
V
SS
IRQ
A
2
STROBE
A
1
A
0
D
7
D
6
D
5
D
4
V
SS
V
DD
'CD' TIME CONSTANT
XTAL/CLOCK
XTAL
D
0
D
1
D
2
D
3
5
6
7
8
9
10
11
12
FX529J
V
SS
D
0
D
1
D
2
D
3
D
4
D
5
D
6
D
7
MICROPROCESSOR DATA INTERFACE
Package Styles Available
FX529J
24-pin cerdip DIL
(J4)
FX529LG
24-pin quad plastic encapsulated
bent and cropped
(L1)
FX529LS
24-lead plastic leaded
chip carrier
(L2)
Full details of this product are available from CML or its distributors
CML does not assume any responsibility for the use of any circuitry described. No circuit patent licences are implied
and CML reserves the right at any time without notice to change the said circuitry.
2