Blank = With RESET functionN = Without RESET function
X
Sector For Write Protect
H = Highest address sector protectedL = Lowest address sector protectedT = Top boot sectorB = Bottom boot sector
XXX
Speed
45 = 45 ns55 = 55 ns70 = 70 ns90 = 90 ns
X
Package Type
P = Plastic DIPJ = PLCCT = TSOP 8mm x 20mmS = TSOP 8mm x 14mmB = FBGA
X
Temperature Range
C = Commercial (0°C to 85°C)I = Industrial (-40°C to 85°C)
X
Packing Content
Blank = ConventionalP = Pb free
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.