HD6433044 Datasheet, PDF(21/867 Page) Hitachi Semiconductor – Hitachi Single-Chip Microcomputer

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HD6433044 Datasheet, PDF (21/867 Pages) Hitachi Semiconductor – Hitachi Single-Chip Microcomputer

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1.3 Pin Description

1.3.1 Pin Arrangement

Figure 1-2 shows the pin arrangement of the H8/3048 Series.

VCC 1

TIOCA3 /TP8/PB0 2

TIOCB3 /TP9/PB1 3

TIOCA4/TP10/PB2 4

TIOCB4/TP11/PB3 5

TOCXA4/TP12/PB4 6

TOCXB4/TP13/PB5 7

CS7/DREQ0/TP14/PB6 8

ADTRG/DREQ1/TP15/PB7 9

VPP*/RESO 10

VSS 11

TxD0/P90 12

TxD1/P91 13

RxD0/P92 14

RxD1/P93 15

IRQ4/SCK0/P94 16

IRQ5/SCK1/P95 17

D0/P40 18

D1/P41 19

D2/P42 20

D3/P43 21

VSS 22

D4/P44 23

D5/P45 24

D6/P46 25

Top view

(FP-100B, TFP-100B)

75 MD2

74 MD1

73 MD0

72 P66/LWR

71 P65/HWR

70 P64/RD

69 P63/AS

68 VCC

67 XTAL

66 EXTAL

65 VSS

64 NMI

63 RES

62 STBY

61 Ã¸

60 P62/BACK

59 P61/BREQ

58 P60/WAIT

57 VSS

56 P53/A19

55 P52/A18

54 P51/A17

53 P50/A16

52 P27/A15

51 P26/A14

Note: * VPP function is provided only for the flash memory version.

Figure 1-2 Pin Arrangement (FP-100B or TFP-100B, Top View)

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