型号 | 规格书 | 订购 |
ATSAM4S4CA-AN | 在线订购 | |
ATSAM4S4CA-CFU | 在线订购 | |
ATSAM4S4CA-AU | 在线订购 | |
ATSAM4S4CA-CU | 在线订购 |
产品参数 | |
描述 | ARM®-based Cortex®-M4 core with 256KB Flash, 64KB SRAM, USB, 100 Pins |
Flash (Kbytes) | 256 Kbytes |
SRAM (Kbytes) | 64 |
# of Touch Channels | 32 |
SPI | 3 |
UART | 4 |
SD / eMMC | 1 |
Ext Interrupts | 79 |
ADC channels | 16 |
DAC Channels | 2 |
Max I/O Pins | 79 |
Pin Count | 100 |
Max Operating Freq (MHz) | 120 MHz |
CPU | Cortex-M4 |
Hardware QTouch Acquisition | No |
USB Transceiver | 1 |
Quadrature Decoder Channels | 1 |
USB Speed | Full Speed |
USB Interface | Device |
TWI (I2C) | 2 |
CAN | 0 |
LIN | 0 |
I2S | Yes |
SSC | 1 |
Ethernet | 0 |
Graphic LCD | No |
Video Decoder | No |
Camera Interface | No |
ADC Resolution (bits) | 12 |
ADC Speed (ksps) | 1000 |
Diff ADC Inputs | 5 |
ADC Gain Stage | Yes |
Analog Comparators | 1 |
Resistive Touch Screen | No |
DAC Resolution (bits) | 12 |
Temp Sensor | Yes |
Crypto Engine | No |
EEPROM (Bytes) | 0 |
Self Program Memory | YES |
External Bus Interface | 1 |
DRAM Memory | No |
NAND Interface | Yes |
picoPower | No |
Debug Interface | JTAG and SWD |
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 |
Output Compare channels | 9 |
Input Capture Channels | 6 |
PWM Channels | 4 |
32kHz RTC | Yes |
RTC | RTC|Counter/Clock+Cal |
Calibrated RC Oscillator | Yes |