MIL-M-38510-505 Microcircuits, Digital, Bipolar Programmable Logic, Monolithic SiliconThis specification covers the detail requirements for monolithic silicon, bipolar, programmable logic microcircuits which employ titanium tungsten resistors as the fusible link or programming element. Two product assurance classes B and S and a choice of case outlines and lead finishes are provided and are reflected in the complete part or identifying number PIN. For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.4.

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MIL-M-38510/505C

TABLE VI. Programming characteristics for circuit B.

Symbol	Parameter		Limits			Units
Symbol	Parameter		Min	Typ	Max	Units
VIHH	Program-level input voltage		11.0	11.5	12.0	V
IIHH		Output program pulse			50	mA
	Program-level input current	OE, L/R			25
		All other inputs			5
ICCH	Program supply current				400	mA
TP	Program pulse width		10		50	µs
td	Delay time		100			ns
---	Program pulse duty cycle				25	%
VP	Program verify protect-input voltage			20		V
IP	Program verify protect-input current				400	mA
tdv	Delay time to verify		100			µs
VPH	Programming pulse		11.0	11.5	12.0	V