MICROCHIP - ATMEGA644-20AU - MICROCONTROLLER MCU, 8 BIT, ATMEGA, 20MHZ, TQFP-44
7 Weeks
Tin
表面贴装
表面贴装
44-TQFP
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
鸥翼
260
5V
20MHz
40
ATMEGA644
32
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
3
512 kb
2K x 8
8
6
1mm
10mm
10mm
无SVHC
无
ROHS3 Compliant
无铅
-
-
-
-
-
-
IC MCU 8BIT 16KB FLASH 44TQFP
7 Weeks
-
表面贴装
表面贴装
44-TQFP
44
A/D 8x10b
-40°C~105°C TA
Tray
AVR® ATmega
2006
-
yes
活跃
3 (168 Hours)
44
OPERATES AT 2.7 V MIN @ 10 MHZ
QUAD
鸥翼
-
5V
20MHz
-
ATMEGA164P
-
5.5V
4.5V
2-Wire, I2C, SPI, UART, USART
16kB
Internal
2.7V~5.5V
MICROCONTROLLER, RISC
AVR
Brown-out Detect/Reset, POR, PWM, WDT
FLASH
8-Bit
16KB 8K x 16
I2C, SPI, UART/USART
8
-
YES
NO
8b
3
-
512 x 8
-
-
-
10mm
-
-
无
ROHS3 Compliant
-
0.8mm
YES
NO
16
TS 16949
1.2mm