6.17

2

IDT7026S/L

HIGH-SPEED 16K x 16 DUAL-PORT STATIC RAM

MILITARY AND COMMERCIAL TEMPERATURE RANGES

DESCRIPTION:

The IDT7026 is a high-speed 16K x 16 Dual-Port Static

RAM. The IDT7026 is designed to be used as a stand-alone

Dual-Port RAM or as a combination MASTER/SLAVE Dual-

Port RAM for 32-bit-or-more word systems. Using the IDT

MASTER/SLAVE Dual-Port RAM approach in 32-bit or wider

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

operation without the need for additional discrete logic.

This device provides 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 technol-

ogy, these devices typically operate on only 750mW of power.

The IDT7026 is packaged in a ceramic 84-pin PGA, and a

84-pin PLCC. Military grade product is manufactured in com-

pliance with the latest revision of MIL-STD-883, Class B,

making it ideally suited to military temperature applications

demanding the highest level of performance and reliability.

NOTES:

1. All Vcc pins must be connected to the power supply.

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

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

2939 drw 02

14

15

16

17

18

19

20

INDEX

21

22

23

24

11 10 9876

5432 1 84 83

33 34 35 36 37 38 39 40 41 42 43 44 45

GND

13

12

25

26

27

28

29

30

31

32

46 47 48 49 50 51 52 53

72

71

70

69

68

67

66

65

64

63

62

73

74

61

60

59

58

57

56

55

54

82 81 80 79 78 77 76 75

GND

GND

IDT7026

J84-1

84-PIN PLCC

TOP VIEW(3)

M/

S