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ATSAM3S2A----Atmel(爱特梅尔)产品选型

型号 规格书 订购
ATSAM3S2AA-MUR 在线订购
ATSAM3S2AA-AUR 在线订购
ATSAM3S2AA-AU 在线订购
ATSAM3S2AA-MU 在线订购

产品参数
描述 Cortex-M3 Microcontroller with 128KB Flash, USB, 48 Pins
Flash (Kbytes) 128 Kbytes
Pin Count 48
Max Operating Freq (MHz) 64 MHz
CPU Cortex-M3
# of Touch Channels 17
Hardware QTouch Acquisition No
Max I/O Pins 34
Ext Interrupts 34
USB Transceiver 1
Quadrature Decoder Channels 1
USB Speed Full Speed
USB Interface Device
SPI 2
TWI (I2C) 2
UART 3
CAN 0
LIN 0
SSC 1
Ethernet 0
SD / eMMC 0
Graphic LCD No
Video Decoder No
Camera Interface No
ADC channels 8
ADC Resolution (bits) 12
ADC Speed (ksps) 1000
ADC Gain Stage Yes
Analog Comparators 1
Resistive Touch Screen No
DAC Channels 0
DAC Resolution (bits) 0
Temp Sensor Yes
Crypto Engine No
SRAM (Kbytes) 32
EEPROM (Bytes) 0
Self Program Memory YES
External Bus Interface 0
DRAM Memory No
NAND Interface No
picoPower No
Temp Range (deg C) -40 to 85
I/O Supply Class 1.8/3.3
Operating Voltage (Vcc) 1.62 to 3.6
FPU No
MPU / MMU Yes / No
Timers 3
Output Compare channels 9
Input Capture Channels 6
PWM Channels 4
32kHz RTC Yes
Calibrated RC Oscillator Yes
Debug Interface JTAG and SWD
I2S Yes
RTC RTC|Counter/Clock+Cal
Diff ADC Inputs 4