Datasheet

34
1919C–MICRO–3/05
AT89S52
38. Ordering Information
38.1 Standard Package
Speed
(MHz)
Power
Supply Ordering Code Package Operation Range
24 4.0V to 5.5V
AT89S52-24AC
AT89S52-24JC
AT89S52-24PC
AT89S52-24SC
44A
44J
40P6
42PS6
Commercial
(0°C to 70°C)
AT89S52-24AI
AT89S52-24JI
AT89S52-24PI
AT89S52-24SI
44A
44J
40P6
42PS6
Industrial
(-40°C to 85°C)
33
4.5V to 5.5V
AT89S52-33AC
AT89S52-33JC
AT89S52-33PC
AT89S52-33SC
44A
44J
40P6
42PS6
Commercial
(0°C to 70°C)
38.2 Green Package Option (Pb/Halide-free)
Speed
(MHz)
Power
Supply Ordering Code Package Operation Range
24 4.0V to 5.5V
AT89S52-24AU
AT89S52-24JU
AT89S52-24PU
44A
44J
40P6
Industrial
(-40°C to 85°C)
Package Type
44A 44-lead, Thin Plastic Gull Wing Quad Flatpack (TQFP)
44J 44-lead, Plastic J-leaded Chip Carrier (PLCC)
40P6 40-pin, 0.600" Wide, Plastic Dual Inline Package (PDIP)
42PS6 42-pin, 0.600" Wide, Plastic Dual Inline Package (PDIP)