Cypress STK12C68-5 - Manual (Page 14)

STK12C68-5 (SMD5962-94599)
Document Number: 001-51026 Rev. ** Page 14 of 18
Speed:
35 - 35 ns
55 - 55 ns
Package:
C = Ceramic 28-pin 300 mil DIP (gold lead finish)
Part Numbering Nomenclature
STK12C68 - 5 C 35 M
Temperature Range:
M - Military (-55 to 125°C)
K
L = Ceramic 28-pin LLC
= Ceramic 28-pin 300 mil DIP (Solder dip finish)
Retention / Endurance
5 = Military (10 years or 10
5
cycles)
Case Outline
X = Ceramic 28-pin 300 mil DIP
Y = Ceramic 28-pin LLC
Device Class Indicator - Class M
SMD5962 - 94599 01 MX X
Lead Finish
A = Solder DIP lead finish
Device Type:
01 = 55 ns
03 = 35 ns
C = Gold lead DIP finish
X = Lead finish “A” or “C” is acceptable
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