IDT70T631S10BCI Просмотр технического описания (PDF) - Integrated Device Technology

Номер в каталоге

Компоненты Описание

производитель

IDT70T631S10BCI

HIGH-SPEED 2.5V 512/256K x 18 ASYNCHRONOUS DUAL-PORT STATIC RAM WITH 3.3V 0R 2.5V INTERFACE

Integrated Device Technology 

IDT70T633/1S

High-Speed 2.5V 512/256K x 18 Asynchronous Dual-Port Static RAM

Pin Configurations(1,2,3,8) (con't.)

Preliminary

Industrial and Commercial Temperature Ranges

03/13/03

VSS

1

VDDQR

2

VSS

3

I/O9L 4

I/O9R 5

I/O10L

6

I/O10R

7

I/O11L

8

I/O11R

9

VDDQL

10

VSS

11

I/O12L

12

I/O12R

13

VDDQR

14

ZZR

15

VDD

16

VDD

17

VSS

18

VSS

19

VDDQL

20

VSS

21

I/O13R

22

I/O13L

23

I/O14R

24

I/O14L

25

VDDQR

26

VSS

27

I/O15R

28

I/O15L

29

I/O16R

30

I/O16L

31

I/O17R

32

I/O17L

33

VSS

34

VDDQL

35

NC 36

70T633/1DD

DD-144(5,6,7)

144-Pin TQFP

Top View(8)

108

OPTL

107

VDDQR

106

VSS

105

I/O8L

104

I/O8R

103

I/O7L

102

I/O7R

101

I/O6L

100

I/O6R

99

VSS

98

VDDQL

97

I/O5L

96

I/O5R

95

VSS

94

VDDQR

93

VDD

92

VDD

91

VSS

90

VSS

89

ZZL

88

VDDQL

87

I/O4R

86

I/O4L

85

I/O3R

84

I/O3L

83

VSS

82

VDDQR

81

I/O2R

80

I/O2L

79

I/O1R

78

I/O1L

77

I/O0R

76

I/O0L

75

VSS

74

VDDQL

73 OPTR

,

5670 drw 02a

NOTES:

1. All VDD pins must be connected to 2.5V power supply.

2. All VDDQ pins must be connected to appropriate power supply: 3.3V if OPT pin for that port is set to VDD (2.5V), and 2.5V if OPT pin for that port is

set to VSS (0V).

3. All VSS pins must be connected to ground.

4. A18X is a NC for IDT70T631.

5. Package body is approximately 20mm x 20mm x 1.4mm.

6. This package code is used to reference the package diagram.

7. 8ns Commercial and 10ns Industrial speed grades are not available in the DD-144 package.

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

9. Due to the restricted number of pins, JTAG is not supported in the DD-144 package.

4

Share Link: