MIL-M-38510-207 Microcircuit, Digital, 256-Bit, Schottky, Bipolar, Programmable Read-Only Memory Prom, Monolithic SiliconThis specification covers the detail requirements for monolithic silicon, PROM microcircuits which employ thin film nichrome NiCr resistors, tungsten W, titanium tungsten TiW, or zapped vertical emitter ZVE as the fusible link or programming element. Two product assurance classes and a choice of case outlines and lead material and finishes are provided for each type and are reflected in the complete part number. For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.4.

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Subgroup

Symbol

MIL-

STD-

883 method

Cases

E,F

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

Measured terminal

Test limits

Unit

Test no.

01

02

03

04

05

06

07

GND

08

A0

A1

A2

A3

A4

CE

VCC

Min

Max

1

TC =

25°C

I0LZ

43

44

45

46

47

48

49

50

0.5V

0.5V

0.5V

0.5V

0.5V

0.5V

0.5V

GND "

" " " "

" "

0.5V

5.5V

5.5V "

" " " "

" "

01

02

03

04

05

06

07

08

-40 "

" " " "

" "

µA "

" " " " "

"

ICC

3005

51

"

GND

GND

GND

GND

GND

GND

"

VCC

130

mA

I0S

3011 "

" "

" " " "

52

53

54

55

56

57

58

59

GND

GND

GND

GND

GND

GND

GND

" " " "

" " " "

GND

1/ 11/

12/ 13/ "

"

" " " "

1/ 11/

12/ 13/ "

"

" " " "

1/ 11/

12/ 13/ "

"

" " " "

1/ 11/

12/ 13/ "

"

" " " "

1/ 11/

12/ 13/ "

"

" " " "

0.5V "

" "

" " " "

" " " "

" " " "

01

02

03

04

05

06

07

08

-10 "

" "

" " " "

-100 "

" "

" " " "

" " " "

" " " "

2

Same tests, terminal conditions, and limits as for subgroup 1, except TC  = 125°C and VIC  tests are omitted.

3

Same tests, terminal conditions, and limits as for subgroup 1, except TC  = -55°C and VIC  tests are omitted.

7

TC =

25°C

Func- tional tests

6/

60

6/

6/

6/

6/

6/

6/

6/

GND

6/

6/

6/

6/

6/

6/

6/

6/

0utputs

6/

8

Same tests, terminal conditions, and limits as for subgroup 7, except TC  = 125°C and TC  = -55°C.

9

TC =

25°C

tPHL1

GALPAT

Fig. 4

61

7/

7/

7/

7/

7/

7/

7/

GND

7/

8/

8/

8/

8/

8/

GND

8/

0utputs

9/

ns

tPLH1

GALPAT Fig. 4

62

"

"

"

"

"

"

"

"

"

8/

8/

8/

8/

8/

GND

8/

"

9/

"

tPHL2

Sequen- tial

Fig. 4

63

"

"

"

"

"

"

"

"

"

10/

10/

10/

10/

10/

10/

10/

"

9/

"

tPLH2

Sequen-

tial

Fig. 4

64

"

"

"

"

"

"

"

"

"

10/

10/

10/

10/

10/

10/

10/

"

9/

"

10

Same tests, terminal conditions, and limits as for subgroup 9, except TC  = 125°C.

11

Same tests, terminal conditions, and limits as for subgroup 9, except TC  = -55°C.