6.42

7005S/L

High-Speed 8K x 8 Dual-Port Static RAM

Military, Industrial and Commercial Temperature Ranges

2

Feb.14.20

Description

The IDT7005 is a high-speed 8K x 8 Dual-Port Static RAM. The

IDT7005isdesignedtobeusedasastand-alone64K-bitDual-PortRAM

or as a combination MASTER/SLAVE Dual-Port RAM for 16-bit-or-

more word systems. Using the IDT MASTER/SLAVE Dual-Port RAM

approach in 16-bit or wider memory system applications results in full-

speed,error-freeoperationwithouttheneedforadditionaldiscretelogic.

This device provides two independent ports with separate control,

address,andI/Opinsthatpermitindependent,asynchronousaccessfor

reads or writes to any location in memory. An automatic power down

featurecontrolledbyCEpermitstheon-chipcircuitryofeachporttoenter

a very low standby power mode.

Fabricated using CMOS high-performance technology, these de-

vicestypicallyoperateononly750mWofpower.Low-power(L)versions

offerbatterybackupdataretentioncapabilitywithtypicalpowerconsump-

tionof500µWfroma2Vbattery.

The IDT7005 is packaged in a ceramic 68-pin PGA, 68-pin PLCC

and a 64-pin thin quad flatpack, (TQFP). Military grade product is

manufacturedincompliancewithMIL-PRF-38535QMLmakingitideally

suitedtomilitarytemperatureapplicationsdemandingthehighestlevelof

performanceandreliability.

Pin Configurations(1,2,3)

NOTES:

1. All VCC pins must be connected to power supply.

2. All GND pins must be connected to ground supply.

3. PLG68 package body is approximately .95 in x .95 in x .12 in.

PNG64 package body is approximately 14mm x 14mm x 1.4mm.

4. Thispackagecodeisusedtoreferencethepackagediagram.

7005

PNG64(4)

8

9 10 11 12 13 14 15 16

1

2

3

4

5

6

7

46 45 44 43 42 41 40 39 38 37 36 35 34

47

48

33

17

18

19

20

32

31

30

29

28

27

26

25

24

23

22

21

49

50

51

52

63

62

61

60

59

58

57

56

55

54

53

64

OEL

A5L

I/O1L

R/

WL

CEL

SEML

VCC

N/C

N/C

OER

CER

R/

WR

SEMR

A12R

GND

I/O6R

A11R

A10R

A9R

A8R

A7R

A6R

A5R

A6L

A7L

A8L

A9L

A10L

A11L

A12L

I/O0L

2738 drw 03

I/O7R

64-Pin TQFP

Top View

2738 drw 02

12

13

14

15

16

17

18

19

20

21

22

9

8

7

6

5

4

3

2

1

68

67

66

65

27

28

29

30

31

32

33

34

35

36

37

38

39

VCC

R/

WL

11 10

23

24

25

40

41

42

43

58

57

56

55

54

53

52

51

50

49

48

59 60

47

46

45

44

64

63

62

61

A12R

I/O7R

N/C

GND

OER

R/

WR

CER

OEL

SEML

CEL

N/C

I/O0L

I/O1L

7005

PLG68(4)

N/C

A12L

N/C

A11R

N/C

A10R

A9R

A8R

A7R

A6R

A5R

A11L

A10L

A9L

A8L

A7L

A6L

N/C

SEMR

68-Pin PLCC

Top View