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ATSAML21J18A----Atmel(爱特梅尔)产品选型

型号 规格书 订购
ATSAML21J18A-MUT 在线订购
ATSAML21J18A-AUT 在线订购

产品参数
描述 ARM Cortex-M0+ based ultra-low-power microcontroller with 256KB Flash, 40KB SRAM, 48 MHz, eight 16-bit timer\/counters, DMA, 6 SERCOMs, USB Host and Device, 20-channel 12-bit ADC, 20-channel 12-bit DAC, 64 pins
Flash (Kbytes) 256 Kbytes
USB Transceiver 1
Ext Interrupts 16
Max I/O Pins 51
Hardware QTouch Acquisition Yes
CPU Cortex-M0+
Max Operating Freq (MHz) 48 MHz
Pin Count 64
USB Speed Full Speed
Quadrature Decoder Channels 0
Ethernet 0
SSC 0
I2S No
UART 6
TWI (I2C) 6
SPI 6
USB Interface Host, Device
ADC channels 20
ADC Speed (ksps) 1000
ADC Resolution (bits) 12
Camera Interface No
Video Decoder No
Graphic LCD No
SD / eMMC 0
DAC Resolution (bits) 12
DAC Channels 2
Resistive Touch Screen No
Analog Comparators 2
SRAM (Kbytes) 32
Temp Sensor Yes
DRAM Memory No
External Bus Interface 0
EEPROM (Bytes) 0
Temp Range (deg C) -40 to 85
Debug Interface SWD
picoPower Yes
NAND Interface No
Operating Voltage (Vcc) 1.62 to 3.63
FPU No
MPU / MMU no / no
Output Compare channels 24
Timers 8
PWM Channels 24
Input Capture Channels 8
Watchdog Yes
Calibrated RC Oscillator Yes
RTC RTC|Counter/Clock+Cal
32kHz RTC Yes
ISP Yes
Self Program Memory 8
Crypto Engine AES/TRNG
LIN 6
# of Touch Channels 192
ADC Gain Stage opAmps
Diff ADC Inputs 8