2

IDT7038L

High-Speed 64K x 18 Dual-Port Static RAM

Industrial and Commercial Temperature Ranges

Description

The IDT7038 is a high-speed 64K x 18 Dual-Port Static RAM. The

IDT7038 is designed to be used as a stand-alone 1152K-bit Dual-Port

RAM or as a combination MASTER/SLAVE Dual-Port RAM for 36-bit-or-

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

approach in 36-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 the chip enables (

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 only1W of power.

The IDT7038 is packaged in a 100-pin Thin Quad Flatpack (TQFP).

NOTES:

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

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

3. 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 99 98 97 96 9594 93 92 91 90 89 88 87 8685 8483 82 8180 7978 77 76

R/

GND

4837 drw 02

R/

Vcc

GND

GND

IDT7038PF

100-Pin TQFP

GND

GND

.