MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin QFN EP
7 Weeks
Tin
表面贴装
表面贴装
44-VFQFN Exposed Pad
44
A/D 8x10b
-40°C~85°C TA
Tray
AVR® ATmega
1997
e3
yes
活跃
3 (168 Hours)
44
ALSO OPERATES AT 2.7V SUPPLY AT 10 MHZ
QUAD
260
5V
0.5mm
20MHz
40
ATMEGA644
5.5V
4.5V
2-Wire, I2C, SPI, UART, USART
64kB
Internal
2.7V~5.5V
MICROCONTROLLER, RISC
AVR
Brown-out Detect/Reset, POR, PWM, WDT
FLASH
8-Bit
64KB 32K x 16
I2C, SPI, UART/USART
8
20 μs
YES
NO
8b
YES
NO
3
2K x 8
7mm
1mm
无SVHC
无
ROHS3 Compliant
无铅
-
-
-
-
-
-
-
-
-
IC MCU 8BIT 32KB FLASH 44VQFN
-
-
表面贴装
表面贴装
44-VFQFN Exposed Pad
44
A/D 8x10b
-40°C~125°C TA
Tape & Reel (TR)
Automotive, AEC-Q100, AVR® ATmega
1997
-
-
Obsolete
1 (Unlimited)
-
-
-
-
-
-
16MHz
-
ATMEGA324P
-
-
2-Wire, I2C, SPI, UART, USART
32kB
Internal
2.7V~5.5V
-
AVR
Brown-out Detect/Reset, POR, PWM, WDT
FLASH
8-Bit
32KB 16K x 16
I2C, SPI, UART/USART
-
-
-
-
8b
-
-
3
1K x 8
-
-
-
无
ROHS3 Compliant
-
44-VQFN (7x7)
125°C
-40°C
5.5V
2.7V
16MHz
AVR
16MHz
32