MIL-M-38510-504 Microcircuits, Digital, Bipolar Programmable Logic, Monolithic SiliconThis specification covers the detail requirements for monolithic silicon, bipolar, programmable logic microcircuits which employ titanium tungsten TiW resistors as the fusible link or programming element. Two product assurance classes and a choice of case outlines and lead materials 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 For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.4.

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Symbol

Parameters

Limits

Unit

Min

Typ

Max

VIHH

Program level input voltage

11.5

11.75

12.0

V

IIHH

Program level input current

Output program pulse

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50

mA

Output disable, OD

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50

All other inputs

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10

ICCH

Program supply current

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900

mA

tP

Program pulse width

10

20

50

µS

td

Delay time

100

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ns

----

Program pulse duty cycle

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20

%

VP

Program I verify protect input voltage

18

18.5

19

V

IP

Program I verify protect input current

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400

mA

tPP

Security fuse programming pulse width

10

40

70

µS

Security fuse programming duty cycle

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50

%

tRP

Rise time of output programming and address pulses

1

1.5

10

V I µS

tRP

Rise time of security fuse programming pulses

1

1.5

10

V I µS

VCCPP

VCC   value during security fuse programming

5.75

6.0

6.25

V

VCC   value for first verify

4.75

5.0

5.25

VCC   value for high  VCC   verify

5.4

5.5

5.6

VCC  value for low  VCC   verify

4.4

4.5

4.6