型号 | 规格书 | 订购 |
ATSAML21J16A-MUT | 在线订购 | |
ATSAML21J16A-AUT | 在线订购 |
产品参数 | |
描述 | ARM Cortex-M0+ based ultra-low-power microcontroller with 64KB Flash, 12KB SRAM, 48 MHz, eight 16-bit timer\/counters, DMA, six SERCOMs, USB Host and Device, 20-channel 12-bit ADC, 2-channel 12-bit DAC, 64 pins |
Flash (Kbytes) | 64 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) | 8 |
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 | 2 |
Crypto Engine | AES/TRNG |
LIN | 6 |
# of Touch Channels | 192 |
ADC Gain Stage | opAmps |
Diff ADC Inputs | 8 |