ORDERING INFORMATION
64K SRAM:
UT 67164 *** - * * * * *
None
Lead Finish:
(A) = Solder
(C) = Gold
(X) = Optional
Screening:
(P) = Prototype (Contact Factory for Availability)
(C) = Military Temperature (Contact Factory for Availability)
Package Type:
(P) = 28-pin DIP
(W) = 28-pin Flatpack
Access Time:
(55) = 55ns access time
(70) = 70ns access time
(85) = 85ns access time
UTMC Core Part Number
Notes:
1. Lead finish (A,C, or X) must be specified.
2. If an “X” is specified when ordering, then the part marking will match the lead finish and will be either “A” (solder) or “C” (g old).
3. 85 ns not available for prototype flow devices.
4. Mil Temp range flow per UTMC’s manufacturing flows document. Devices are tested at -55C, room temp, and 125C. Radiation neither tested nor
guaranteed.
5. Prototypes are produced to UTMC’s prototype flow, and tested at 25C only. Lead finish is at UTMC’s option. Radiation is neither tested nor guaranteed.
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