HD6433308 Datasheet, PDF (24/349 Pages) Hitachi Semiconductor – Hitachi Single-Chip MicroComputer

1.3 Pin Assignments and Functions
1.3.1 Pin Arrangement
Figure 1-2 shows the pin arrangement of the FP-80A package. Figure 1-3 shows the pin
arrangement of the CP-84 package. Figure 1-4 shows the pin arrangement of the CG-84 package.
RES 1
XTAL 2
EXTAL 3
MD1 4
MD0 5
NMI 6
STBY 7
VCC
8
P52/ASCK 9
P51/ARxD 10
P50/ATxD 11
VSS 12
P97/WE/WAIT 13
P96/Ø 14
P95/RDY/AS 15
P94/OE/WR 16
P93/CS/RD 17
P92/IRQ0 18
P91/IRQ1 19
P90/IRQ2/ADTRG 20
60 P14/A4
59 P15/A5
58 P16/A6
57 P17/A7
56 VSS
55 P20/A8
54 P21/A9
53 P22/A10
52 P23/A11
51 P24/A12
50 P25/A13
49 P26/A14
48 P27/A15
47 VCC
46 P47/PW1
45 P46/PW0
44 P45/TMRI1
43 P44/TMO1
42 P43/TMCI1
41 P42/TMRI1
Figure 1-2. Pin Arrangement (FP-80A, Top View)
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