6.42

IDT7133SA/LA, IDT7143SA/LA

High-Speed 2K x 16 Dual-Port RAM

Military, Industrial and Commercial Temperature Ranges

2

2746 drw 02

10

11

12

13

14

15

16

IDT7133/43

68-Pin PLCC/Flatpack

50

49

48

47

46

45

44

INDEX

17

18

19

20

21

22

23

24

25

26

51

52

53

54

55

56

57

58

59

60

98

7

654

3

2

1

68 67 66 65 64 63 62 61

27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43

memory system applications results in full-speed, error-free operation

without the need for additional discrete logic.

Both devices provide two independent ports with separate control,

address, and I/O pins that permit independent, asynchronous access

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

down feature, controlled by

CE, permits the on-chip circuitry of each

port to enter a very low standby power mode.

Fabricated using IDT’s CMOS high-performance technology, these

devices typically operate on only 1,150mW of power. Low-power (LA)

versions offer battery backup data retention capability, with each port

typically consuming 200µW for a 2V battery.

The IDT7133/7143 devices have identical pinouts. Each is packed

in a 68-pin ceramic PGA, 68-pin flatpack, 68-pin PLCC and 100-pin

TQFP. Military grade product is manufactured in compliance with the

latest revision of MIL-PRF-38535 QML, making it ideally suited to

military temperature applications demanding the highest level of

performance and reliability.

NOTES:

1.

operation.

2.

Both GND pins must be connected to the ground supply to ensure reliable

operation.

3.

J68-Package body is approximately 0.95 in x 0.95 in x 0.17 in.

F68-Package body is approximately 1.18 in x 1.18 in x 0.16 in.

PN100-Package body is approximately 14mm x 14mm x 1.4mm.

4.

This package code is used to reference the package diagram.

5.

This text does not indicate orientation of the actual part-marking.

Index

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

75

74

73

72

71

70

69

68

67

66

65

64

63

62

61

60

59

58

57

56

55

54

53

52

51

26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

100 9998979695949392919089 88 87 8685848382 8180 79787776

IDT7133/43PF

100-Pin TQFP

N/C

N/C

N/C

N/C

GND

GND

N/C

N/C

N/C

N/C

2746 drw 03

N/C

N/C

N/C

N/C

N/C

GND

N/C

N/C

N/C

N/C

N/C

N/C

,