ATMEGA649-16MU Atmel, ATMEGA649-16MU Datasheet - Page 357
ATMEGA649-16MU
Manufacturer Part Number
ATMEGA649-16MU
Description
IC AVR MCU FLASH 64K 64-QFN
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA649-16MU
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
SPI, UART/USART, USI
Peripherals
Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number Of I /o
53
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)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-MLF®, 64-QFN
Processor Series
ATMEGA64x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
4 KB
Interface Type
SPI, USART, USI
Maximum Clock Frequency
16 MHz
Number Of Programmable I/os
54
Number Of Timers
3
Operating Supply Voltage
2.7 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
For Use With
ATSTK600-TQFP64 - STK600 SOCKET/ADAPTER 64-TQFP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRISP2 - PROGRAMMER AVR IN SYSTEMATJTAGICE2 - AVR ON-CHIP D-BUG SYSTEM
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATMEGA649-16MU
Manufacturer:
Atmel
Quantity:
135
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2552K–AVR–04/11
Figure 29-43. Analog Comparator Offset Voltage vs. Common Mode Voltage (V
Figure 29-44. Analog Comparator Offset Voltage vs. Common Mode Voltage (V
0.0035
0.0025
0.0015
0.0005
0.007
0.006
0.005
0.004
0.003
0.002
0.001
0.003
0.002
0.001
0
0
0
0
0.5
0.5
1
1.5
1
Common Mode Voltage (V)
Common Mode Voltage (V)
2
2.5
1.5
ATmega329/3290/649/6490
3
2
3.5
4
2.5
4.5
5
3
-40°C
85°C
25°C
-40°C
CC
CC
85°C
25°C
= 5V)
= 2.7V)
357
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