ATMEGA645-16AUR Atmel, ATMEGA645-16AUR Datasheet - Page 326
ATMEGA645-16AUR
Manufacturer Part Number
ATMEGA645-16AUR
Description
MCU AVR 64KB FLASH 16MHZ 64TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheet
1.ATMEGA325-16MU.pdf
(362 pages)
Specifications of ATMEGA645-16AUR
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
SPI, UART/USART, USI
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
53
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)
2.7 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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28.10 BOD Thresholds and Analog Comparator Offset
2570M–AVR–04/11
Figure 28-39. BOD Thresholds vs. Temperature (BOD Level is 4.3V)
Figure 28-40. BOD Thresholds vs. Temperature (BOD Level is 2.7V)
4.6
4.5
4.4
4.3
4.2
4.1
2.9
2.8
2.7
2.6
2.5
2.4
4
3
-60
-60
-40
-40
-20
-20
0
0
Temperature (°C)
Temperature (°C)
20
20
Rising V
Falling V
Rising V
Falling V
ATmega325/3250/645/6450
CC
CC
CC
CC
40
40
60
60
80
80
100
100
326
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