Atmel MCU ATmega644PA
Parametre mikrokontroléra
ATmega644PA
8-bit AVR
CPU
64
Flash (KB)
4
RAM (KB)
2048
EEPROM (B)
44
Pin Count
20
Max. Operating Freq. (MHz)
Yes
Calibrated RC Oscillator
Yes
picoPower
MLF (VQFN) 44M1 44,PDIP 40P6 40,TQFP 44A 44
Packages
Series
Peripherals
8
ADC Channels
10
ADC Resolution (bits)
ADC Gain Stage
15
ADC Speed (ksps)
14
Diff. ADC Inputs
16
# of Touch Channels
1
Analog Comparators
6
PWM Channels
Connectivity
No
USB Speed
No
USB Interface
USB Transceiver
0
Ethernet
3
SPI
1
TWI (I2C)
2
UART
0
CAN
0
LIN
No
Video Decoder
No
Camera Interface
Rest
SD / eMMC
32
Ext Interrupts
No
Graphic LCD
ARM Trust Zone
No
Resistive Touch Screen
6
Output Compare Channels
No
I2S
SSC
Yes
32kHz RTC
No
DRAM Memory
no / no
MPU / MMU
0
DAC Resolution (bits)
No
NAND Interface
No
Crypto Engine
-40 to 85
Temp. Range (deg C)
MediaLB
Mask ROM (Kbytes)
Ethernet AVB
1
Input Capture Channels
32
Max I/O Pins
No
Hardware QTouch Acquisition
Yes
Self Program Memory
Segment LCD
0
External Bus Interface
Quadrature Decoder Channels
Automotive Qualified
ARM Neon
1.8 to 5.5
I/O Supply Class
No
FPU
ISP
CAN-FD
No
Temp. Sensor
1.8 to 5.5
Operating Voltage (Vcc)
Counter
RTC
DAC Channels
Yes
Watchdog
JTAG
Debug Interface
3
Timers
QSPI
Anti-Tampering Inputs
Menu
Domov
Stránky
História stránok
Blog
Na stiahnutie
Aplikácie
Atmel MCU
Video
Hľadať
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