ATMEGA644PV ATMEL [ATMEL Corporation], ATMEGA644PV Datasheet - Page 395

• Manufacturer Part Number: ATMEGA644PV
• Description: 8-bit Microcontroller with 16/32/64K Bytes In-System Programmable Flash
• Manufacturer: ATMEL [ATMEL Corporation]

30.3
Notes:
8011D–AVR–02/07
44A
40P6
44M1
Speed (MHz)
ATmega644P
1. This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information
2. Pb-free packaging, complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also
3. For Speed vs. V
10
20
and minimum quantities.
Halide free and fully Green.
44-lead, Thin (1.0 mm) Plastic Gull Wing Quad Flat Package (TQFP)
40-pin, 0.600” Wide, Plastic Dual Inline Package (PDIP)
44-pad, 7 x 7 x 1.0 mm body, lead pitch 0.50 mm, Quad Flat No-Lead/Micro Lead Frame Package (QFN/MLF)
(3)
CC
Power Supply
1.8 - 5.5V
2.7 - 5.5V
see
”Speed Grades” on page
Ordering Code
ATmega644PV-10AU
ATmega644PV-10PU
ATmega644PV-10MU
ATmega644P-20AU
ATmega644P-20PU
ATmega644P-20MU
Package Type
327.
(2)
(2)
(2)
(2)
(2)
(2)
ATmega164P/324P/644P
Package
44A
40P6
44M1
44A
40P6
44M1
(1)
Operational Range
(-40
(-40
Industrial
Industrial
o
o
C to 85
C to 85
o
o
C)
C)
395