SH7040 Datasheet, PDF(709/923 Page) Renesas Technology Corp – Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)

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SH7040 Datasheet, PDF (709/923 Pages) Renesas Technology Corp – Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)

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SH7042 (112-pin version)

Pin number

84

76

Pin name

RES/VPP

NMI

EPROM socket HN27C101

adapter Pin name Pin number

0.1 ÂµF

VPP

1

A9

26

70

PD0/D0

I/O0

13

69

PD1/D1

I/O1

14

68

PD2/D2

I/O2

15

67

PD3/D3

I/O3

17

66

PD4/D4

I/O4

18

64

PD5/D5

I/O5

19

63

PD6/D6

I/O6

20

62

PD7/D7

I/O7

21

4

PC0/A0

A0

12

5

PC1/A1

A1

11

6

PC2/A2

A2

10

7

PC3/A3

A3

9

8

PC4/A4

A4

8

9

PC5/A5

A5

7

10

PC6/A6

A6

6

11

PC7/A7

A7

5

12

PC8/A8

A8

27

25

PB3/RD1/POE1/CASL

OE

24

14

PC10/A10

A10

23

15

PC11/A11

A11

25

16

PC12/A12

A12

4

17

PC13/A13

A13

28

18

PC14/A14

A14

29

19

PC15/A15

A15

3

20

PB0/A16

A16

2

26

PB4/IRQ2/POE2/CASH

2

PE15/TIOC4D/DACK1/IRQOUT

1

PE14/TIOC4C/DACK0/AH

28

PB5/IRQ3/POE3/RDWR

21, 37,65,77,103

VCC

79

MD0

78

MD1

75

MD2

80, 100

PLLVCC/AVCC

81, 82, 74

3, 23, 27, 33, 39, 55,

61, 71, 90, 101, 109

PLLCAP, PLLVSS, EXTAL

VSS

91â96,

98, 99

PF0/AN0âPF7/AN7

97

AVSS

73

MD3

2 nF

PGM

CE

31

22

VCC

32

VSS

16

100 â¦

VPP:

A16âA0:

I/O7âI/O0:

OE:

PGM:

CE:

PROM program

power supply

(12.5 V)

Address input

Data input/

output

Output enable

Program enable

Chip enable

0.1 ÂµF

Figure 21.2 SH7042 Pin and HN27C101 Pin Correspondence (112-Pin Version)

671

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