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XA-G49 Datasheet, PDF (4/42 Pages) NXP Semiconductors – XA 16-bit microcontroller family 64K FLASH/2K RAM, watchdog, 2 UARTs
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Philips Semiconductors
XA 16-bit microcontroller family
64K Flash/2K RAM, watchdog, 2 UARTs
Preliminary specification
XA-G49
PIN CONFIGURATIONS
44-Pin PLCC Package
6
1
7
40
39
PLCC
17
18
Pin Function
1 VSS
2 P1.0/A0/WRH
3 P1.1/A1
4 P1.2/A2
5 P1.3/A3
6 P1.4/RxD1
7 P1.5/TxD1
8 P1.6/T2
9 P1.7/T2EX
10 RST
11 P3.0/RxD0
12 NC
13 P3.1/TxD0
14 P3.2/INT0
15 P3.3/INT1
16 P3.4/T0
17 P3.5/T1/BUSW
18 P3.6/WRL
19 P3.7/RD
20 XTAL2
21 XTAL1
22 VSS
29
28
Pin Function
23 VDD
24 P2.0/A12D8
25 P2.1/A13D9
26 P2.2/A14D10
27 P2.3/A15D11
28 P2.4/A16D12
29 P2.5/A17D13
30 P2.6/A18D14
31 P2.7/A19D15
32 PSEN
33 ALE
34 NC
35 EA/VPP/WAIT
36 P0.7/A11D7
37 P0.6/A10D6
38 P0.5/A9D5
39 P0.4/A8D4
40 P0.3/A7D3
41 P0.2/A6D2
42 P0.1/A5D1
43 P0.0/A4D0
44 VDD
SU01035
44-Pin LQFP Package
44
34
1
33
LQFP
11
23
12
Pin Function
1 P1.5/TxD1
2 P1.6/T2
3 P1.7/T2EX
4 RST
5 P3.0/RxD0
6 NC
7 P3.1/TxD0
8 P3.2/INT0
9 P3.3/INT1
10 P3.4/T0
11 P3.5/T1/BUSW
12 P3.6/WRL
13 P3.7/RD
14 XTAL2
15 XTAL1
16 VSS
17 VDD
18 P2.0/A12D8
19 P2.1/A13D9
20 P2.2/A14D10
21 P2.3/A15D11
22 P2.4/A16/D12
22
Pin Function
23 P2.5/A17D13
24 P2.6/A18D14
25 P2.7/A19D15
26 PSEN
27 ALE
28 NC
29 EA/VPP/WAIT
30 P0.7/A11D7
31 P0.6/A10D6
32 P0.5/A9D5
33 P0.4/A8D4
34 P0.3/A7D3
35 P0.2/A6D2
36 P0.1/A5D1
37 P0.0/A4D0
38 VDD
39 VSS
40 P1.0/A0/WRH
41 P1.1/A1
42 P1.2/A2
43 P1.3/A3
44 P1.4/RxD1
SU01036
2000 Apr 03
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