MF832M1-GMCAVXX Ver la hoja de datos (PDF) - MITSUBISHI ELECTRIC

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componentes Descripción

Fabricante

MF832M1-GMCAVXX

8/16-bit Data Bus Flash Memory Card

MITSUBISHI ELECTRIC  

PIN ASSIGNMENT

Pin

No. Symbol

Function

1 GND Ground

2 D3

3 D4

4 D5

Data I/O

5 D6

6 D7

7 CE1# Card enable 1

8 A10 Address input

9 OE# Output enable

10 A11

11 A9

12 A8

Address input

13 A13

14 A14

15 WE# Write enable

16 NC

No connection

17 VCC Power supply voltage

18 NC

No connection

19 A16

20 A15

21 A12

22 A7

23 A6

24 A5

Address input

25 A4

26 A3

27 A2

28 A1

29 A0

30 D0

31 D1

Data I/O

32 D2

33 WP

Write protect

34 GND Ground

BLOCK DIAGRAM (MF832M-GMCAVXX)

A24

A23

ADDRESS-

A22

DECODER

A21

A0

A20

A19

A18

A17

A16

A15

ADDRESS-

21

A14

BUS

A13

A12

BUFFERS

A11

A10

A9

A8

A7

A6

A5

A4

A3

A2

A1

MITSUBISHI MEMORY CARD

FLASH MEMORY CARDS

Pin

No. Symbol

35 GND

36 CD1#

37 D11

38 D12

39 D13

40 D14

41 D15

42 CE2#

43 NC

44 NC

45 NC

46 A17

47 A18

48 A19

49 A20

50 A21

51 VCC

52 NC

53 A22

54 A23

55 A24

56 NC

57 NC

58 NC

59 NC

60 NC

61 REG#

62 BVD2

63 BVD1

64 D8

65 D9

66 D10

67 CD2#

68 GND

Ground

Card detect 1

Function

Data I/O

Card enable 2

No connection

A21 (NC for < 2 MB types)

Power supply voltage

No connection

A22 (NC for < 4 MB types)

A23 (NC for < 8 MB types)

A24 (NC for < 16 MB types)

No connection

Attribute memory select

Battery voltage detect 2

Battery voltage detect 1

Data I/O

Card detect 2

Ground

Address

input

Address

input

16

CE#

COMMON

MEMORY

16Mbit

FLASH

MEMORY

×16

OE# WE#

D15

D14

8

D13

D12

D11

D10

DATA-BUS

D9

8

BUFFERS

D8

D7

D6

D5

D4

D3

D2

D1

CE1#

CE2#

WE#

OE#

REG#

WP

WRITE PROTECT

OFF

CD1#

CD2#

MODE

CONTROL

LOGIC

ON

CE# OE# WE#

13

ATTRIBUTE

8

MEMORY

64Kbit

E2 PROM

×1

VCC

BVD2

BVD1

GND

MITSUBISHI

ELECTRIC

2/22

Feb.1999 Rev2.0

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