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TMS
TMS = commercial MOSSMJ = military MOS
XX
Family Descriptor
28 = 12V Flash EEPROM
X
Erasibility
P = Non-erasable (OTP)Blank = Erasable
X
Technology
C = CMOSF = CMOS Flash EEPROML = 10\\% Power Supply ToleranceLV = Low Voltage
XXX
Density
64 = 8kx8
XX
Speed Option
25 = 250 ns35 = 350 ns
XX
Package Type
J = Ceramic DIPN = Plastic DIP
X
Temperature Range
L = 0°C to 70°CE = -40°C to 85°CQ = -40°C to 125°CT = -40°C to 110°CM = -55°C to 125°C
Note: Part number description table describes usual part-numbering system for more chips, therefore this table can contain information, that might not be valid for the actually selected chip. The information here are provided on the best-effort basis and might be either inaccurate or incoplete. Therefore always check the latest datasheet of the chip for part number description detail. If you find some inaccuracy, let us please know.
