ATMEGA644V-10MUR Atmel, ATMEGA644V-10MUR Datasheet - Page 325
ATMEGA644V-10MUR
Manufacturer Part Number
ATMEGA644V-10MUR
Description
MCU AVR 64K FLASH 10MHZ 44QFN
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA644V-10MUR
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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Table 26-7.
Notes:
2593N–AVR–07/10
Symbol
R
V
V
R
INT1
INT2
REF
AIN
1. Values are guidelines only. Actual values are TBD
Parameter
Internal Voltage Reference
Internal Voltage Reference
Reference Input Resistance
Analog Input Resistance
ADC Characteristics (Continued)
Condition
1.1V
2.56V
Min
1.0
2.4
(1)
Typ
2.56
100
1.1
32
(1)
Max
ATmega644
1.2
2.8
(1)
Units
MΩ
kΩ
V
325
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