STK12C68 (SMD5962-94599)
100
100
80
80
60
60
TTL
40
40
20
CMOS
TTL
20
CMOS
200
0
0
50
100
150
50
100
150
200
Cycle Time (ns)
Cycle Time (ns)
Figure 5: Icc (max) Reads
Figure 6: Icc (max) Writes
Commercial and Industrial Ordering Information
STK12C68 - S F 45 I TR
Packing Option
Blank = Tube
TR = Tape and Reel
Temperature Range
Blank = Commercial (0 to 70°C)
I = Industrial (–40 to 85°C)
Access Time
25 = 25ns
35 = 35ns
45 = 45ns
Lead Finish
F = 100% Sn (Matte Tin)
Package
S = Plastic 28-pin 330 mil SOIC
W = Plastic 28-pin 600 mil DIP
P = Plastic 28-pin 300 mil DIP
C = Ceramic 28-pin 300 mil DIP
L = Ceramic 28-pin LLC
Rev 0.7
Document Control #ML0008
February 2007
12