ATMEGA645A データシートの表示（PDF） - Atmel Corporation

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ATMEGA645A

8-bit Microcontroller with 16/32/64K Bytes In-System Programmable Flash

Atmel Corporation 

ATmega165A/165PA/325A/325PA/3250A/3250PA/645A/645P/6450A/6450P

8.4 ATmega325PA

Speed (MHz)(3)

20

Power Supply

2.7 - 5.5V

Ordering Code(2)

ATmega325PA-AU

ATmega325PA-AUR(4)

ATmega325PA-MU

ATmega325PA-MUR(4)

Package(1)

64A

64A

64M1

64M1

Operation Range

Industrial

(-40°C to 85°C)

Notes:

1. This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information

and minimum quantities.

2. Pb-free packaging, complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also

Halide free and fully Green.

3. For Speed vs. VCC, see Figure 27-1 on page 325.

4. Tape & Reel

64A

64M1

Package Type

64-Lead, Thin (1.0 mm) Plastic Gull Wing Quad Flat Package (TQFP)

64-pad, 9 x 9 x 1.0 mm body, lead pitch 0.50 mm, Quad Flat No-Lead/Micro Lead Frame Package (QFN/MLF)

20

8285AS–AVR–10/10

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