ATMEGA644V-10AU Atmel, ATMEGA644V-10AU Datasheet - Page 342
ATMEGA644V-10AU
Manufacturer Part Number
ATMEGA644V-10AU
Description
IC AVR MCU FLASH 64K 44TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA644V-10AU
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
44-TQFP, 44-VQFP
Processor Series
ATMEGA64x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
4 KB
Interface Type
2-Wire/SPI/USART
Maximum Clock Frequency
10 MHz
Number Of Programmable I/os
32
Number Of Timers
3
Operating Supply Voltage
1.8 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
8-ch x 10-bit
Package
44TQFP
Device Core
AVR
Family Name
ATmega
Maximum Speed
10 MHz
For Use With
ATSTK600-TQFP44 - STK600 SOCKET/ADAPTER 44-TQFPATSTK600-DIP40 - STK600 SOCKET/ADAPTER 40-PDIP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1005 - ISP 4PORT FOR ATMEL AVR MCU JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPIATAVRISP2 - PROGRAMMER AVR IN SYSTEM
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATMEGA644V-10AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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ATmega644
Figure 27-30. I/O Pin Output Voltage vs. Sink Current (V
Figure 27-31. I/O Pin Output Voltage vs. Source Current (V
5.1
4.9
4.8
4.7
4.6
4.5
4.4
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
5
0
0
0
5
5
10
10
CC
I
I
OH
OL
(mA)
(mA)
15
15
CC
CC
= 3V)
= 5V)
20
20
-40°C
-40°C
85°C
25°C
85°C
25°C
25
25
2593N–AVR–07/10
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