Atmel AT89C2051 Manual page 16

27. Ordering Information
27.1 Standard Package
Speed Power
(MHz) Supply
12 2.7V to 6.0V
24 4.0V to 6.0V
27.2 Green Package Option (Pb/Halide-free)
Speed Power
(MHz) Supply
12 2.7V to 6.0V
24 4.0V to 6.0V
20P3 20-lead, 0.300" Wide, Plastic Dual In-line Package (PDIP)
20S 20-lead, 0.300" Wide, Plastic Gull Wing Small Outline (SOIC)
AT89C2051
16
Ordering Code
AT89C2051-12PC
AT89C2051-12SC
AT89C2051-12PI
AT89C2051-12SI
AT89C2051-24PC
AT89C2051-24SC
AT89C2051-24PI
AT89C2051-24SI
Ordering Code
AT89C2051-12PU
AT89C2051-12SU
AT89C2051-24PU
AT89C2051-24SU
Package Type
Package
20P3
20S
20P3
20S
20P3
20S
20P3
20S
Package
20P3
20S
20P3
20S
Operation Range
Commercial
(0°C to 70°C)
Industrial
(-40°C to 85°C)
Commercial
(0°C to 70°C)
Industrial
(-40°C to 85°C)
Operation Range
Industrial
(-40°C to 85°C)
Industrial
(-40°C to 85°C)
0368G–MICRO–6/05