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Hitachi H8/500 Series - Page 30

Hitachi H8/500 Series
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Table 1-2 Pin Arrangements in Each Operating Mode (CP-84, CG-84) (cont)
Notes: 1. For the PROM mode, see section 17, “ROM.
2. Pins marked NC should be left unconnected.
Pin Name
Expanded Minimum Expanded Maximum Single-Chip PROM
Pin Modes Modes Mode
No. Mode 1 Mode 2 Mode 3 Mode 4 Mode 7 Mode
19 MD
2 MD2 MD2 MD2 MD2 VSS
20 STBY STBY STBY STBY STBY VSS
21 RES RES RES RES RES VPP
22 NMI NMI NMI NMI NMI A9
23 NC NC NC NC NC NC
24 V
SS VSS VSS VSS VSS VSS
25 D0 D0 D0 D0 P30 O0
26 D1 D1 D1 D1 P31 O1
27 D2 D2 D2 D2 P32 O2
28 D3 D3 D3 D3 P33 O3
29 D4 D4 D4 D4 P34 O4
30 D5 D5 D5 D5 P35 O5
31 D6 D6 D6 D6 P36 O6
32 D7 D7 D7 D7 P37 O7
33 A0 A0 A0 A0 P40 A0
34 A1 A1 A1 A1 P41 A1
35 A2 A2 A2 A2 P42 A2
36 A3 A3 A3 A3 P43 A3
37 A4 A4 A4 A4 P44 A4
38 A5 A5 A5 A5 P45 A5
39 A6 A6 A6 A6 P46 A6
40 A7 A7 A7 A7 P47 A7
41 VSS VSS VSS VSS VSS VSS
9
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