ATMEGA16U4-AU
Symbol Micros:
ATM16u4-au
Case : TQFP44
MCU 8-bit ATmega AVR RISC 16KB Flash 3.3V/5V 44-Pin TQFP ATMEGA16U4-AUR (T/R)
Parameters
| Manufacturer: | MICROCHIP |
| Architecture: | 8-bit |
| FLASH memory: | 16kB |
| RAM memory: | 1,25kB |
| EEPROM memory: | 512B |
| Number of I/O: | 26 |
| Supply voltage range: | 2,7V~5,5V |
| Manufacturer: | MICROCHIP |
| Architecture: | 8-bit |
| FLASH memory: | 16kB |
| RAM memory: | 1,25kB |
| EEPROM memory: | 512B |
| Number of I/O: | 26 |
| Supply voltage range: | 2,7V~5,5V |
| Frequency: | 16,000MHz |
| ADC: | YES |
| DAC: | NO |
| UART/USART interface: | YES |
| SPI interface: | YES |
| TWI (I2C) interface: | YES |
| CAN interface: | NO |
| ETHERNET interface: | NO |
| USB interface: | YES |
| Encryption: | NO |
| Operating temperature (range): | -40°C ~ 85°C |
| Case: | TQFP44 |
Detailed description
Micros Part Number | ATM16u4-au |
Manufacturer Part Number | ATMEGA16U4-AU |
Flash | 16 Kbytes |
Pin Count | 44 |
Max. Operating Freq. | 16 MHz |
CPU | 8-bit AVR |
Max I/O Pins | 26 |
SPI | 2 |
UART | 1 |
SRAM (Kbytes) | 2.1 |
Self Program Memory | Tak |
Operating Voltage (Vcc) | 2.7 to 5.5 |
Timers | 4 |
Watchdog | Yes |
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