ATMEGA644V-10PU Atmel, ATMEGA644V-10PU Datasheet - Page 347

IC AVR MCU FLASH 64K 40DIP

ATMEGA644V-10PU

Manufacturer Part Number
ATMEGA644V-10PU
Description
IC AVR MCU FLASH 64K 40DIP
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheets

Specifications of ATMEGA644V-10PU

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
40-DIP (0.600", 15.24mm)
Processor Series
ATMEGA64x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
4 KB
Interface Type
2-Wire, SPI, USART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
32
Number Of Timers
8 bit
Operating Supply Voltage
1.8 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
Package
40PDIP
Device Core
AVR
Family Name
ATmega
Maximum Speed
10 MHz
For Use With
ATSTK600-TQFP44 - STK600 SOCKET/ADAPTER 44-TQFPATSTK600 - DEV KIT FOR AVR/AVR32770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRISP2 - PROGRAMMER AVR IN SYSTEM
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
2593N–AVR–07/10
Figure 27-40. BOD Threshold vs. Temperature (BOD Level is 2.7V)
Figure 27-41. BOD Threshold vs. Temperature (BOD Level is 1.8V)
3.5
2.5
1.5
2.5
1.5
0.5
4
3
2
2
1
0
-50
-50
-40
-40
-30
-30
-20
-20
-10
-10
0
0
10
10
Bodlevel is 1.8V
Bodlevel is 2.7V
Temperature (°C)
Temperature (°C)
20
20
30
30
40
40
50
50
60
60
70
70
Falling V
Raising V
Falling V
Raising V
80
80
ATmega644
cc
cc
cc
cc
90
90
100
100
347

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