Manual

149
ATmega161(L)
1228C–AVR–08/02
Note: This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information and
minimum quantities.
Ordering Information
Speed (MHz) Power Supply Ordering Code Package Operation Range
4 2.7 - 5.5V ATmega161-4AC
ATmega161-4PC
44A
40P6
Commercial
(0°Cto70°C)
ATmega161-4AI
ATmega161-4PI
44A
40P6
Industrial
(-40°Cto85°C)
8 4.0 - 5.5V ATmega161-8AC
ATmega161-8PC
44A
40P6
Commercial
(0°Cto70°C)
ATmega161-8AI
ATmega161-8PI
44A
40P6
Industrial
(-40°Cto85°C)
Package Type
44A 44-lead, Thin (1.0 mm) Plastic Quad Flat Package (TQFP)
40P6 40-lead, 0.600" Wide, Plastic Dual Inline Package (PDIP)