型号 | 规格书 | 订购 |
ATMEGA32U4RC-MU | 在线订购 | |
ATMEGA32U4RC-AU | 在线订购 | |
ATMEGA32U4RC-AUR | 在线订购 | |
ATMEGA32U4-AU | 在线订购 | |
ATMEGA32U4RC-MUR | 在线订购 | |
ATMEGA32U4-AUR | 在线订购 | |
ATMEGA32U4-MUR | 在线订购 | |
ATMEGA32U4-MU | 在线订购 |
产品参数 | |
描述 | 8-bit AVR Microcontroller, 32KB Flash, 44-pin, USB Controller |
Flash (Kbytes) | 32 Kbytes |
Pin Count | 44 |
Max Operating Freq (MHz) | 16 MHz |
CPU | 8-bit AVR |
# of Touch Channels | 14 |
Hardware QTouch Acquisition | No |
Max I/O Pins | 26 |
Ext Interrupts | 13 |
USB Transceiver | 1 |
USB Speed | Full Speed |
USB Interface | Device |
SPI | 2 |
TWI (I2C) | 1 |
UART | 1 |
Graphic LCD | No |
Video Decoder | No |
Camera Interface | No |
ADC channels | 12 |
ADC Resolution (bits) | 10 |
ADC Speed (ksps) | 15 |
Analog Comparators | 1 |
Resistive Touch Screen | No |
DAC Resolution (bits) | 0 |
Temp Sensor | Yes |
Crypto Engine | No |
SRAM (Kbytes) | 2.5 |
EEPROM (Bytes) | 1024 |
Self Program Memory | YES |
External Bus Interface | 0 |
DRAM Memory | No |
NAND Interface | No |
picoPower | No |
Temp Range (deg C) | -40 to 85 |
I/O Supply Class | 2.7 to 5.5 |
Operating Voltage (Vcc) | 2.7 to 5.5 |
FPU | No |
MPU / MMU | no / no |
Timers | 4 |
Output Compare channels | 12 |
Input Capture Channels | 2 |
PWM Channels | 8 |
32kHz RTC | No |
Calibrated RC Oscillator | Yes |
Watchdog | Yes |
CAN | 0 |
LIN | 0 |
Ethernet | 0 |
Debug Interface | JTAG |
I2S | No |
Diff ADC Inputs | 5 |