MIL-M-38510-204 Microcircuit, Digital, 2048-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 class and a choice of case outlines and lead finishes are provided 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 For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.4.

Pages 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 - 26 - 27 - 28 - 29 - 30 - 31 - 32 - 33

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.

A6

A5

A4

A3

A0

A1

A2

GND

04

03

02

01

CE

A8

A7

VCC

Min

Max

1

TC =

25°C

ICC

3005

47

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

5.5V

VCC

140

mA

I0S

2/ 14/

3011 "

" "

48

49

50

51

11/ 17/ "

" "

11/ 17/ "

" "

11/ 17/ "

" "

11/ 17/ "

" "

11/ 17/ "

" "

11/ 17/ "

" "

11/ 17/ "

" "

" " " "

GND

GND

GND

GND

0.5V "

" "

11/ 17/ "

" "

11/ 17/ "

" "

" " " "

04

03

02

01

-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

Func-

tional test

3014

52

5/

5/

5/

5/

5/

5/

5/

GND

5/

5/

5/

5/

5/

5/

5/

5/

0utputs

5/

8

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

9

TC =

25°C

tPLH1

tPHL1

GALPAT (Fig. 4) GALPAT

(Fig. 4)

53

54

6/

6/

6/

6/

6/

6/

6/

6/

6/

6/

6/

6/

6/

6/

GND

"

8/

"

8/

"

8/

"

8/

"

GND

GND

6/

6/

6/

6/

6/

6/

0utputs

"

16/

"

tPLH2

tPHL2

Sequen- tial

(Fig. 4)

Sequen- tial

(Fig. 4)

55

56

7/

7/

7/

7/

7/

7/

7/

7/

7/

7/

7/

7/

7/

7/

"

"

"

"

"

"

"

"

"

"

7/

7/

7/

7/

7/

7/

7/

7/

"

"

"

"

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.