ATMEGA645P-MUR Atmel, ATMEGA645P-MUR Datasheet - Page 679

• Manufacturer Part Number: ATMEGA645P-MUR
• Description: MCU AVR 64KB FLASH 16MHZ 64QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA645P-MUR

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SPI, UART/USART, USI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 54
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8285B–AVR–03/11
ATmega165A/165PA/325A/325PA/3250A/3250PA/6
30 Register Summary ............................................................................... 649
31 Instruction Set Summary .................................................................... 653
32 Ordering Information ........................................................................... 656
33 Packaging Information ........................................................................ 666
34 Errata ..................................................................................................... 670
35 Datasheet Revision History ................................................................ 671
Table of Contents....................................................................................... i
29.9ATmega6490A ....................................................................................................585
29.10ATmega6450P ..................................................................................................617
32.1ATmega165A ......................................................................................................656
32.2ATmega165PA ....................................................................................................657
32.3ATmega325A ......................................................................................................658
32.4ATmega325PA ....................................................................................................659
32.5ATmega3250A ....................................................................................................660
32.6ATmega3250PA ..................................................................................................661
32.7ATmega645A ......................................................................................................662
32.8ATmega645P ......................................................................................................663
32.9ATmega6450A ....................................................................................................664
32.10ATmega6450P ..................................................................................................665
33.164A ......................................................................................................................666
33.264M1 ...................................................................................................................667
33.364MC ...................................................................................................................668
33.4100A ....................................................................................................................669
34.1ATmega165A/165PA/325A/325PA/3250A/3250PA/645A/645P/6450A/6450P Rev.
34.2ATmega165A/165PA/325A/325PA/3250A/3250PA/645A/645P/6450A/6450P Rev.
35.18285B – 03/11 .....................................................................................................671
35.28285A – 09/10 .....................................................................................................671
G 670
A to F 670
vii