ATMEGA649A-AU Atmel, ATMEGA649A-AU Datasheet - Page 533

IC MCU AVR 64K FLASH 64TQFP

ATMEGA649A-AU

Manufacturer Part Number
ATMEGA649A-AU
Description
IC MCU AVR 64K FLASH 64TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheets

Specifications of ATMEGA649A-AU

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
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-TQFP
Processor Series
ATmega
Core
AVR
Data Bus Width
8 bit
Data Ram Size
4 KB
Interface Type
SPI, USART
Maximum Clock Frequency
16 MHz
Number Of Programmable I/os
54
Number Of Timers
3
Operating Supply Voltage
3.3 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Operating Temperature Range
- 40 C to + 85 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATMEGA649A-AU
Manufacturer:
Atmel
Quantity:
10 000
Part Number:
ATMEGA649A-AUR
Manufacturer:
Atmel
Quantity:
10 000
8284A–AVR–10/10
Figure 29-330.ATmega3290PA: I/O Pin Output Voltage vs. Source Current, Port B (V
Figure 29-331.ATmega3290PA: I/O Pin Output Voltage vs. Source Current, Port B (V
ATmega169A/169PA/329A/329PA/649A/649P/3290A/3290PA/6490A/6490P
2.8
2.6
2.4
2.2
1.8
1.6
1.4
1.2
1.8
1.7
1.6
1.5
1.4
1.3
2
0
0
0.5
2
1
4
1.5
6
2
8
I
I
OH
OH
2.5
10
[mA]
[mA]
12
3
3.5
14
16
4
4.5
18
20
5
-40°C
-40°C
25°C
85°C
25°C
85°C
CC
CC
= 2.7V)
= 1.8V)
533

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