型号 | 规格书 | 订购 |
ATSAM3U4CA-AU | 在线订购 | |
ATSAM3U4CA-CU | 在线订购 |
产品参数 | |
描述 | Cortex-M3 Microcontroller with 256KB Flash, HS USB, 100 Pins |
Flash (Kbytes) | 256 Kbytes |
Pin Count | 100 |
Max Operating Freq (MHz) | 96 MHz |
CPU | Cortex-M3 |
# of Touch Channels | 28 |
Hardware QTouch Acquisition | No |
Max I/O Pins | 57 |
Ext Interrupts | 57 |
USB Transceiver | 1 |
Quadrature Decoder Channels | 1 |
USB Speed | Hi-Speed |
USB Interface | Device |
SPI | 4 |
TWI (I2C) | 1 |
UART | 4 |
CAN | 0 |
LIN | 0 |
SSC | 1 |
Ethernet | 0 |
SD / eMMC | 1 |
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 | 0 |
Resistive Touch Screen | No |
DAC Channels | 0 |
DAC Resolution (bits) | 0 |
Temp Sensor | No |
Crypto Engine | No |
SRAM (Kbytes) | 50 |
EEPROM (Bytes) | 0 |
Self Program Memory | YES |
External Bus Interface | 1 |
DRAM Memory | No |
NAND Interface | Yes |
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 | 8 |