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ATSAM4LC8A----Atmel(爱特梅尔)产品选型

型号 规格书 订购
ATSAM4LC8AA-MU 在线订购
ATSAM4LC8AA-MUR 在线订购

产品参数
描述 Cortex-M4 microcontroller with 512KB Flash, picoPower technology, LCD, hardware cryptography, USB host and device, QTouch technology, 48 pins
Flash (Kbytes) 512 Kbytes
Pin Count 48
Max Operating Freq (MHz) 48 MHz
CPU Cortex-M4
# of Touch Channels 21
Hardware QTouch Acquisition Yes
Max I/O Pins 43
Ext Interrupts 43
USB Transceiver 1
Quadrature Decoder Channels 0
USB Speed Full Speed
USB Interface Host, Device
SPI 1
TWI (I2C) 4
UART 4
CAN 0
LIN 0
SSC 0
Ethernet 0
SD / eMMC 0
Segment LCD 23
Graphic LCD No
Video Decoder No
Camera Interface No
ADC channels 7
ADC Resolution (bits) 12
ADC Speed (ksps) 300
ADC Gain Stage Yes
Analog Comparators 2
Resistive Touch Screen No
DAC Channels 1
DAC Resolution (bits) 10
Temp Sensor Yes
Crypto Engine AES
SRAM (Kbytes) 64
EEPROM (Bytes) 0
Self Program Memory NO
External Bus Interface 0
DRAM Memory No
NAND Interface No
picoPower Yes
Temp Range (deg C) -40 to 85
Operating Voltage (Vcc) 1.68 to 3.6
FPU No
MPU / MMU Yes / No
Timers 3
Output Compare channels 9
Input Capture Channels 6
PWM Channels 0
32kHz RTC Yes
Calibrated RC Oscillator Yes
Debug Interface JTAG and SWD
I2S Yes
RTC Clock+Cal
Diff ADC Inputs 2