型号 | 规格书 | 订购 |
ATSAMD21E17A-AFT | 在线订购 | |
ATSAMD21E17A-MU | 在线订购 | |
ATSAMD21E17A-AF | 在线订购 | |
ATSAMD21E17A-AUT | 在线订购 | |
ATSAMD21E17A-MFT | 在线订购 | |
ATSAMD21E17A-MUT | 在线订购 | |
ATSAMD21E17A-AU | 在线订购 | |
ATSAMD21E17A-MF | 在线订购 |
产品参数 | |
描述 | ARM Cortex-M0+ based microcontroller with 128KB Flash, 16KB SRAM, 48 MHz, three 16-bit timer\/counters, DMA, 4 SERCOMs, USB Host and Device, 10-channel 12-bit ADC, 10-bit DAC, 32 pins |
Flash (Kbytes) | 128 Kbytes |
SRAM (Kbytes) | 16 |
CPU | Cortex-M0+ |
Pin Count | 32 |
SPI | 4 |
TWI (I2C) | 4 |
UART | 4 |
32kHz RTC | Yes |
PWM Channels | 18 |
ADC channels | 10 |
Analog Comparators | 2 |
# of Touch Channels | 60 |
Max I/O Pins | 26 |
Operating Voltage (Vcc) | 1.62 to 3.63 |
Temp Range (deg C) | -40 to 85 |
USB Interface | Host, Device |
Timers | 6 |
Max Operating Freq (MHz) | 48 MHz |
ADC Speed (ksps) | 350 |
ADC Gain Stage | Yes |
Temp Sensor | Yes |
Crypto Engine | No |
FPU | No |
MPU / MMU | no / no |
RTC | RTC|Counter/Clock+Cal |
Calibrated RC Oscillator | Yes |
Watchdog | Yes |
Hardware QTouch Acquisition | Yes |
Ext Interrupts | 16 |
USB Transceiver | 1 |
CAN | 0 |
I2S | Yes |
SSC | 0 |
Ethernet | 0 |
SD / eMMC | 0 |
Graphic LCD | No |
Video Decoder | No |
Camera Interface | No |
ADC Resolution (bits) | 12 |
Resistive Touch Screen | No |
DAC Channels | 1 |
DAC Resolution (bits) | 10 |
Self Program Memory | YES |
External Bus Interface | 0 |
DRAM Memory | No |
NAND Interface | No |
picoPower | No |
Debug Interface | SWD |
LIN | 4 |
Diff ADC Inputs | 8 |
Output Compare channels | 14 |
Input Capture Channels | 6 |