MIL-M-38510-289 Microcircuits, Digital, Cmos 4096 Bit Static Random Access Memory Ram Monolithic SiliconThis specification covers the detail requirements for monolithic silicon, CMOS static, 4096-bit random access memories. Two product assurance classes and a choice of case outlines and lead 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 For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.4.

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MIL-M-38510/289A

The example shows Write pulse setup time defined as tWLEH-time from Write Enable to low to Chip Enable High.

c.   Timing limits.  The table of timing values shows either a minimum or a maximum limit for each parameter.

Input requirements are specified from the external system point of view.  Thus, address set up time is shown as a minimum since the system must supply at least that much time (even though most devices

do not require it).  On the other hand, responses from the memory are specified from the device point of

view.  Thus, the access time is shown as a maximum since the device never provides data later than that time.

d.   Waveforms:

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