Burn-In Circuits

HS1-6664RH 28 LEAD (8kx8 PROM DIP)

HS9-6664RH 28 LEAD (8kx8 PROM FLATPACK)

1

2

3

4

5

6

7

8

9

10

11

12

13

14

28

27

26

25

24

23

22

21

20

19

18

17

16

15

NC

A7

A6

A5

A4

A3

A2

A1

A0

DQ0

DQ1

DQ2

VSS

VDD

A8

A9

A11

A10

DQ7

DQ6

DQ5

DQ4

DQ3

P

G

E1

A12

NC

NC

NC

NC

NC

VDD

NC

NC

NC

NC

NC

NC

STATIC CONFIGURATION

NOTES:

Power Supply:

1.

VDD = 5.5V (Min)

Resistors = 10k

Ω ± 10%

2.

HS1-6664RH 28 LEAD (8kx8 PROM DIP)

HS9-6664RH 28 LEAD (8kx8 PROM FLATPACK)

1

2

3

4

5

6

7

8

9

10

11

12

13

14

28

27

26

25

24

23

22

21

20

19

18

17

16

15

NC

A7

A6

A5

A4

A3

A2

A1

A0

DQ0

DQ1

DQ2

VSS

VDD

A8

A9

A11

A10

DQ7

DQ6

DQ5

DQ4

DQ3

P

G

E1

A12

LOAD

LOAD

LOAD

NC

NC

VDD

NC

LOAD

LOAD

LOAD

LOAD

LOAD

F9

F10

F12

F0

F11

F0

F6

F5

F4

F3

F2

F1

F13

F8

F7

OUT

VDD/2

10k

Ω

LOAD:

DYNAMIC CONFIGURATION

NOTES:

Power Supply: VDD = 5.5V (Min)

3.

VIH = VDD to VDD-1.0V

4.

VIL = 0.0V to 0.8V

5.

Resistors = 10k

Ω ± 10%

6.

F0 = 100kHz

± 10%, 50% Duty Cycle

7.

F1 = F0/2; F2 = F1/2; F3 = F2/2; F4 = F3/2; F5 = F4/2; . . .

8.

F13 = F12/2

Irradiation Circuit

HS1-6664RH 28 LEAD (8kx8 PROM DIP)

1

2

3

4

5

6

7

8

9

10

11

12

13

14

28

27

26

25

24

23

22

21

20

19

18

17

16

15

NC

A7

A6

A5

A4

A3

A2

A1

A0

DQ0

DQ1

DQ2

VSS

VDD

A8

A9

A11

A10

DQ7

DQ6

DQ5

DQ4

DQ3

P

G

E1

A12

NC

NC

VDD

NC

VDD = GND

NOTES:

Power Supply:

9.

VDD = 5.5V ±

±0.5V

All Resistors = 47k

Ω ± 10%

10.

3

HS-6664RH