Datasheet

11
8048CS–AVR–02/12
ATtiny43U
6. Ordering Information
Notes: 1. All packages are Pb-free, halide-free and fully green and they comply with the European directive for Restriction of Hazard-
ous Substances (RoHS).
2. Code indicators:
– U, N or F: matte tin
– R: tape & reel
3. Supply voltage on V
CC
pin, boost converter disregarded. When boost converter is active the device can be operated from
voltages sources lower than indicated here. See table “Characteristics of Boost Converter. T = -20°C to +85°C, unless oth-
erwise noted” on page 162 for more information.
6.1 ATtiny43U
Speed Supply Voltage Temperature Range Package
(1)
Ordering Code
(2)
8 MHz 1.8 - 5.5V
(3)
Industrial
(-40°C to 85°C)
20M1
ATtiny43U-MU
ATtiny43U-MUR
20S2
ATtiny43U-SU
ATtiny43U-SUR
Package Type
20M1 20-pad, 4 x 4 x 0.8 mm Body, Quad Flat No-Lead/Micro Lead Frame Package (QFN/MLF)
20S2
20-lead, 0.300" Wide Body, Plastic Gull Wing Small Outline Package (SOIC)