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ATxmega32A4U----Atmel(爱特梅尔)产品选型

型号 规格书 订购
ATXMEGA32A4U-MH 在线订购
ATXMEGA32A4U-CU 在线订购
ATXMEGA32A4U-AN 在线订购
ATXMEGA32A4U-AUR 在线订购
ATXMEGA32A4U-MHR 在线订购
ATXMEGA32A4U-M7 在线订购
ATXMEGA32A4U-M7R 在线订购
ATXMEGA32A4U-ANR 在线订购
ATXMEGA32A4U-AU 在线订购

产品参数
描述 8\/16-bit AVR XMEGA A4U Microcontroller, 32KB Flash, 44-pin, USB Full-speed Device
Flash (Kbytes) 32 Kbytes
Pin Count 44
Max Operating Freq (MHz) 32 MHz
CPU 8-bit AVR
# of Touch Channels 16
Hardware QTouch Acquisition No
Max I/O Pins 34
Ext Interrupts 34
USB Transceiver 1
USB Speed Full Speed
USB Interface Device
SPI 7
TWI (I2C) 2
UART 5
Graphic LCD No
Video Decoder No
Camera Interface No
ADC channels 12
ADC Resolution (bits) 12
ADC Speed (ksps) 2000
Analog Comparators 2
Resistive Touch Screen No
DAC Channels 2
DAC Resolution (bits) 12
Temp Sensor Yes
Crypto Engine AES/DES
SRAM (Kbytes) 4
EEPROM (Bytes) 1024
Self Program Memory YES
External Bus Interface 0
DRAM Memory No
NAND Interface No
picoPower Yes
Temp Range (deg C) -40 to 85
I/O Supply Class 1.6 to 3.6
Operating Voltage (Vcc) 1.6 to 3.6
FPU No
MPU / MMU no / no
Timers 5
Output Compare channels 16
Input Capture Channels 16
PWM Channels 16
32kHz RTC Yes
Calibrated RC Oscillator Yes
Watchdog Yes
CAN 0
LIN 0
Ethernet 0
Quadrature Decoder Channels 3
Debug Interface PDI
I2S No
RTC Counter
Diff ADC Inputs 48