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ATSAM3X4E----Atmel(爱特梅尔)产品选型

型号 规格书 订购
ATSAM3X4EA-AU 在线订购
ATSAM3X4EA-CU 在线订购

产品参数
描述 Cortex-M3 Microcontroller with 2x128 KB Flash, HS USB, 144 Pins
Flash (Kbytes) 256 Kbytes
Pin Count 144
Max Operating Freq (MHz) 84 MHz
CPU Cortex-M3
# of Touch Channels 32
Hardware QTouch Acquisition No
Max I/O Pins 103
Ext Interrupts 103
Quadrature Decoder Channels 2
USB Transceiver 1
USB Speed Hi-Speed
USB Interface Host, Device
SPI 4
TWI (I2C) 2
UART 5
CAN 2
LIN 3
SSC 1
Ethernet 1
SD / eMMC 1
Graphic LCD No
Video Decoder No
Camera Interface No
ADC channels 16
ADC Resolution (bits) 12
ADC Speed (ksps) 1000
ADC Gain Stage Yes
Analog Comparators 0
Resistive Touch Screen No
DAC Channels 2
DAC Resolution (bits) 12
Temp Sensor Yes
Crypto Engine No
SRAM (Kbytes) 64
EEPROM (Bytes) 0
Self Program Memory YES
External Bus Interface 1
DRAM Memory No
NAND Interface Yes
picoPower No
Temp Range (deg C) -40 to 85
I/O Supply Class 1.62/3.6
Operating Voltage (Vcc) 1.62 to 3.6
FPU No
MPU / MMU Yes / No
Timers 9
Output Compare channels 9
Input Capture Channels 6
PWM Channels 8
32kHz RTC Yes
Calibrated RC Oscillator Yes
Debug Interface JTAG and SWD
I2S Yes
RTC RTC|Counter/Clock+Cal
Diff ADC Inputs 7