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Philips Semiconductors
XA 16-bit microcontroller family
512 B RAM, watchdog, 2 UARTs
PIN CONFIGURATIONS
44-Pin PLCC Package
6 1
7
PLCC
40
39
17
10
11
12
13
7
8
9
Pin
1
2
3
4
5
6
18
19
20
21
22
14
15
16
17
18
Function
V
SS
P1.0/A0/WRH
P1.1/A1
P1.2/A2
P1.3/A3
P1.4/RxD1
P1.5/TxD1
P1.6/T2
P1.7/T2EX
RST
P3.0/RxD0
NC
P3.1/TxD0
P3.2/INT0
P3.3/INT1
P3.4/T0
P3.5/T1/BUSW
P3.6/WRL
P3.7/RD
XTAL2
XTAL1
V
SS
29
29
30
31
32
33
34
35
Pin
23
24
25
26
27
28
40
41
42
43
44
36
37
38
39
28
Function
V
DD
P2.0/A12D8
P2.1/A13D9
P2.2/A14D10
P2.3/A15D11
P2.4/A16D12
P2.5/A17D13
P2.6/A18D14
P2.7/A19D15
PSEN
ALE/PROG
NC
EA/WAIT
P0.7/A11D7
P0.6/A10D6
P0.5/A9D5
P0.4/A8D4
P0.3/A7D3
P0.2/A6D2
P0.1/A5D1
P0.0/A4D0
V
DD
SU01652
LOGIC SYMBOL
RST
EA/WAIT
PSEN
ALE
XTAL1
V
DD
V
SS
44-Pin LQFP Package
44
1
LQFP
34
11
33
23
12
15
16
17
18
19
8
9
10
6
7
11
12
13
14
Pin Function
1 P1.5/TxD1
2
3
4
5
P1.6/T2
P1.7/T2EX
RST
P3.0/RxD0
NC
P3.1/TxD0
P3.2/INT0
P3.3/INT1
P3.4/T0
P3.5/T1/BUSW
P3.6/WRL
20
21
22
P3.7/RD
XTAL2
XTAL1
V
SS
V
DD
P2.0/A12D8
P2.1/A13D9
P2.2/A14D10
P2.3/A15D11
P2.4/A16/D12
22
37
38
39
40
41
28
29
30
31
32
33
34
35
36
Pin Function
23 P2.5/A17D13
24
25
26
27
P2.6/A18D14
P2.7/A19D15
PSEN
ALE/PROG
NC
EA/WAIT
P0.7/A11D7
P0.6/A10D6
P0.5/A9D5
P0.4/A8D4
P0.3/A7D3
42
43
44
P0.2/A6D2
P0.1/A5D1
P0.0/A4D0
V
DD
V
SS
P1.0/A0/WRH
P1.1/A1
P1.2/A2
P1.3/A3
P1.4/RxD1
SU01653
XTAL2
T2EX*
T2*
T
X
D1
R
X
A3
D1
A2
A1
A0/WRH
Product data
XA-G30
* NOT AVAILABLE ON 40-PIN DIP PACKAGE
RxD0
TxD0
INT0
INT1
T0
T1/BUSW
WRL
RD
SU00526
2002 Mar 25 2
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