HD6475328-CP10 Datasheet, PDF (36/459 Pages) Hitachi Semiconductor – original Hitachi CMOS microcomputer unit (MCU)

Table 1-3 Pin Arrangements in Each Operating Mode (FP-80A) (cont)
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
AVCC
AVCC
AVCC
AVCC
AVCC
VCC
61
P90 / FTOA2 P90 / FTOA2 P90 / FTOA2 P90 / FTOA2 P90 / FTOA2 NC
62
P91 / FTOA3 P91 / FTOA3 P91 / FTOA3 P91 / FTOA3 P91 / FTOA3 NC
63
P92 / PW1
P92 / PW1
P92 / PW1
P92 / PW1 P92 / PW1
NC
64
P93 / PW2
P93 / PW2
P93 / PW2
P93 / PW2 P93 / PW2
NC
65
P94 / PW3
P94 / PW3
P94 / PW3
P94 / PW3 P94 / PW3
NC
66
P95 / TXD
P95 / TXD P95 / TXD P95 / TXD P95 / TXD
NC
67
P96 / RXD
P96 / RXD P96 / RXD P96 / RXD P96 / RXD
NC
68
P97 / 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
VSS
VSS
VSS
VSS
VSS
VSS
72
P10 / ø
P10 / ø
P10 / ø
P10 / ø
P10 / ø
NC
73
P11 / E
P11 / E
P11 / E
P11 / E
P11 / E
NC
74
P12 / BACK P12 / BACK P12 / BACK P12 / BACK P12
NC
75
P13 / BREQ P13 / BREQ P13 / BREQ P13 / BREQ P13
NC
76
P14 / WAIT P14 / WAIT P14 / WAIT P14 / WAIT P14
NC
77
P15 / IRQ0
P15 / IRQ0 P15 / IRQ0 P15 / IRQ0 P15 / IRQ0
NC
78
P16 / IRQ1
P16 / IRQ1 P16 / IRQ1 P16 / IRQ1 P16 / IRQ1
NC
79
P17 / TMO
P17 / TMO P17 / TMO P17 / TMO P17 / TMO
NC
80
AS
AS
AS
AS
P20
NC
Notes: 1. For the PROM mode, see section 17, “ROM.”
2. Pins marked NC should be left unconnected.
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