ATMEGA645P-MUR Atmel, ATMEGA645P-MUR Datasheet - Page 561
![no-image](/images/manufacturer_photos/0/0/78/atmel_sml.jpg)
ATMEGA645P-MUR
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
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29.8.6
8285B–AVR–03/11
Standby Supply Current
ATmega165A/165PA/325A/325PA/3250A/3250PA/6
Figure 29-440.ATmega645P: Standby Supply Current vs. V
Figure 29-441.ATmega645P: Standby Supply Current vs. V
0.125
0.115
0.105
0.095
0.085
0.075
0.065
0.055
0.045
0.035
0.025
0.015
2.5
2.3
2.1
1.9
1.7
1.5
1.3
1.1
0.9
0.7
0.5
1.5
1.5
Timer Disabled)
Timer Disabled)
2
2
2.5
2.5
3
3
V
CC
3.5
V
CC
(V)
3.5
(V)
4
4
CC
CC
4.5
(32kHz Watch Crystal, Watchdog
(Xtall and Resonator, Watchdog
4.5
5
5
5.5
5.5
1MHz_res
6MHz_res
2MHz_res
2MHz_xtal
450kHz_res
6MHz_xtal
4MHz_xtal
4MHz_res
-45 °C
85 °C
25 °C
561
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