Hitachi H8/500 Series - Page 36

Table 1-3 Pin Arrangements in Each Operating Mode (FP-80A) (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
60 AV
CC AVCC AVCC AVCC AVCC VCC
61 P90 / FTOA2 P90 / FTOA2 P90 / FTOA2 P90 / FTOA2 P90 / FTOA2 NC
62 P9
1 / FTOA3 P91 / FTOA3 P91 / FTOA3 P91 / FTOA3 P91 / FTOA3 NC
63 P9
2 / PW1 P92 / PW1 P92 / PW1 P92 / PW1 P92 / PW1 NC
64 P9
3 / PW2 P93 / PW2 P93 / PW2 P93 / PW2 P93 / PW2 NC
65 P9
4 / PW3 P94 / PW3 P94 / PW3 P94 / PW3 P94 / PW3 NC
66 P9
5 / TXD P95 / TXD P95 / TXD P95 / TXD P95 / TXD NC
67 P9
6 / RXD P96 / RXD P96 / RXD P96 / RXD P96 / RXD NC
68 P9
7 / SCK P97 / SCK P97 / SCK P97 / SCK P97 / SCK NC
69 EXTAL EXTAL EXTAL EXTAL EXTAL NC
70 XTAL XTAL XTAL XTAL XTAL NC
71 V
SS VSS VSS VSS VSS VSS
72 P10 / ø P10 / ø P10 / ø P10 / ø P10 / ø NC
73 P1
1 / E P11 / E P11 / E P11 / E P11 / E NC
74 P1
2 / BACK P12 / BACK P12 / BACK P12 / BACK P12 NC
75 P1
3 / BREQ P13 / BREQ P13 / BREQ P13 / BREQ P13 NC
76 P1
4 / WAIT P14 / WAIT P14 / WAIT P14 / WAIT P14 NC
77 P1
5 / IRQ0 P15 / IRQ0 P15 / IRQ0 P15 / IRQ0 P15 / IRQ0 NC
78 P1
6 / IRQ1 P16 / IRQ1 P16 / IRQ1 P16 / IRQ1 P16 / IRQ1 NC
79 P1
7 / TMO P17 / TMO P17 / TMO P17 / TMO P17 / TMO NC
80 AS AS AS AS P2
0 NC
15
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