STK |
Simtek |
|
XX |
Family Descriptor |
10, 11 = Nonvolatile Static RAM12, 14, 15, 17, 22, 25 = AutoStore Nonvolatile Static RAM16 = AutoStorePlus Nonvolatile Static RAM20 = High Performance Nonvolatile Static RAM |
X |
Technology |
C = CMOST = Real time clock |
XX |
Density |
04 = 512x848 = 2kx868 = 8kx888 = 32kx8A8 = 128kx8 |
X |
Package Type |
P = 300mil Plastic DIPW = 600mil Plastic DIPN = 300mil SOICS = 350mil SOICC = 300mil Ceramic DIP(gold lead finish)K = 300mil Ceramic DIP(solder dip finish)L = Ceramic LCC |
X |
Lead Finish (Plastic only) |
Blank = 85%Sn / 15%PbF = 100%Sn (Matte Tin) |
XX |
Access Time |
20 = 20 ns25 = 25 ns35 = 35 ns45 = 45 ns55 = 55 ns (Military only) |
X |
Temperature Range |
Blank = CommercialI = IndustrialM = Military |