ATMEGA644V-10AUR Atmel, ATMEGA644V-10AUR Datasheet - Page 327
ATMEGA644V-10AUR
Manufacturer Part Number
ATMEGA644V-10AUR
Description
MCU AVR 64K FLASH 10MHZ 44TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA644V-10AUR
Core Processor
AVR
Core Size
8-Bit
Speed
10MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
32
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
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Company
Part Number
Manufacturer
Quantity
Price
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2593N–AVR–07/10
Figure 27-2. Active Supply Current vs. Frequency (1 MHz - 20 MHz)
Figure 27-3. Active Supply Current vs. V
12
10
20
18
16
14
12
10
8
6
4
2
0
8
6
4
2
0
1.5
0
2
2
4
1.8V
2.5
6
3
8
Frequency (MHz)
1 MHz - 20 MHz
V
CC
CC
3.5
10
(V)
2.7V
(Internal RC Oscillator, 8 MHz)
12
4
3.3V
14
4.5
16
4.0V
5
18
ATmega644
5.5
20
5.5V
5.0V
4.5V
-40°C
85°C
25°C
327
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