Описание
The high-performance, low-power Microchip 8-bit AVR RISC-based microcontroller combines 128KB ISP flash memory with read-while-write capabilities, 4KB EEPROM, 8KB SRAM, 48 general purpose I/O lines, 32 general purpose working registers, real time counter, 4 flexible timer/counters with compare modes and PWM, USART, byte oriented 2-wire serial interface, USB 2.0 low-speed and full-speed device, an 8-channel 10-bit A/D converter with optional differential input stage with programmable gain, programmable watchdog timer with internal oscillator, SPI serial port, JTAG (IEEE 1149.1 compliant) interface for on-chip debugging, and six software selectable power saving modes.By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processor speed.
- Flash (Kbytes): 128 Kbytes
- Pin Count: 64
- Max. Operating Freq. (MHz): 16 MHz
- CPU: 8-bit AVR
- # of Touch Channels: 16
- Hardware QTouch Acquisition: No
- Max I/O Pins: 48
- Ext Interrupts: 16
- 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: 8
- ADC Resolution (bits): 10
- ADC Speed (ksps): 15
- Analog Comparators: 1
- Resistive Touch Screen: No
- DAC Resolution (bits): 0
- Temp. Sensor: No
- Crypto Engine: No
- SRAM (Kbytes): 8
- EEPROM (Bytes): 4096
- 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: 10
- Input Capture Channels: 1
- PWM Channels: 9
- 32kHz RTC: Yes
- Calibrated RC Oscillator: Yes
- Watchdog:Yes
- CAN:0
- LIN:0
- Ethernet:0
- Debug Interface: JTAG
- I2S: No
- RTC: Counter
- Diff. ADC Inputs: 7
