Ordering Information
Speed
Power
(MHz)
Supply
Ordering Code
Package
Operation Range
24
4.0V to 5.5V
AT89S52-24AC
AT89S52-24JC
AT89S52-24PC
44A
44J
Commercial
(0°C to 70°C)
40P6
AT89S52-24AI
AT89S52-24JI
AT89S52-24PI
44A
44J
Industrial
(-40°C to 85°C)
40P6
33
4.5V to 5.5V
AT89S52-33AC
AT89S52-33JC
AT89S52-33PC
44A
44J
Commercial
(0°C to 70°C)
40P6
= Preliminary Availability
Package Type
44A
44-lead, Thin Plastic Gull Wing Quad Flatpack (TQFP)
44-lead, Plastic J-leaded Chip Carrier (PLCC)
44J
40P6
40-pin, 0.600" Wide, Plastic Dual Inline Package (PDIP)
AT89S52
28