SH7709S Datasheet, PDF(278/807 Page) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series

English

English German Russian Spanish Italian Polish Chinese Japanese Korean French Portuguese	Language :

SH7709S Datasheet, PDF (278/807 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series

◁

IC Memory Card Interface

Pin Signal

I/O Function

31 D1

I/O Data

32 D2

I/O Data

33 WP

O Write protect

34 GND

Ground

35 GND

Ground

36 CD1

O Card detection

37 D11

I/O Data

38 D12

I/O Data

39 D13

I/O Data

40 D14

I/O Data

41 D15

I/O Data

42 CE2

I Card enable

43 VS1

I Voltage sense 1

44 RFU

Reserved

45 RFU

Reserved

46 A17

I Address

47 A18

I Address

48 A19

I Address

49 A20

I Address

50 A21

I Address

51 VCC

52 VPP2

Power supply

Program power

53 A22

54 A23

55 A24

56 A25

57 VS2

58 RESET

59 WAIT

60 RFU

I Address

I Address

I Address

I Address

I Voltage sense 2

I Reset

O Wait request

Reserved

I/O Card Interface

Signal

I/O Function

SH7709S Pin

D1

I/O Data

D1

D2

I/O Data

D2

IOIS16

O 16-bit I/O port

IOIS16

GND

Ground

â

GND

Ground

â

CD1

O Card detection â

D11

I/O Data

D11

D12

I/O Data

D12

D13

I/O Data

D13

D14

I/O Data

D14

D15

I/O Data

D15

CE2

I Card enable

CE2A or CE2B

VS1

I Voltage sense 1 â

IORD

I I/O read

ICIORD

IOWR

I I/O write

ICIOWR

A17

I Address

A17

A18

I Address

A18

A19

I Address

A19

A20

I Address

A20

A21

I Address

A21

VCC

VPP2

Power supply

â

Program/

â

peripheral power

A22

I Address

A22

A23

I Address

A23

A24

I Address

A24

A25

I Address

A25

VS2

I Voltage sense 2 â

RESET I Reset

â

WAIT

O Wait request

â

INPACK O Input acknowledge â

Rev. 5.00, 09/03, page 234 of 760

▷