ATMEGA328-MMHR, ATMEGA328-MMHR Microcontrollers Microchip Technology MCU 8-bit AVR RISC 32KB Flash 2.5V/3.3V/5V 28-Pin VQFN - Arrow.com
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см. техническую документацию
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ATMEGA328-MMHR Microcontrollers Microchip Technology MCU 8-bit AVR RISC 32KB Flash 2.5V/3.3V/5V 28-Pin VQFN - Arrow.com
ATMEGA328-MMHR Microcontrollers Microchip Technology MCU 8-bit AVR RISC 32KB Flash 2.5V/3.3V/5V 28-Pin VQFN - Arrow.comТехнические параметры
| ADC Channels | 8 |
| ADC Resolution (bit) | 10 |
| Analog Comparators | 1 |
| Automotive | No |
| CAN | 0 |
| Core Architecture | AVR |
| DAC Channels | NO |
| Device Core | AVR |
| ECCN (US) | EAR99 |
| Ethernet | 0 |
| EU RoHS | Compliant |
| Family Name | ATmega |
| I2C | 0 |
| I2S | 0 |
| Instruction Set Architecture | RISC |
| Interface Type | SPI/TWI/USART |
| Lead Shape | No Lead |
| Maximum Clock Rate (MHz) | 20 |
| Maximum CPU Frequency (MHz) | 20 |
| Maximum Operating Supply Voltage (V) | 5.5 |
| Maximum Operating Temperature (°C) | 85 |
| Minimum Operating Supply Voltage (V) | 1.8 |
| Minimum Operating Temperature (°C) | -40 |
| Mounting | Surface Mount |
| No. of Timers | 3 |
| Number of ADCs | Single |
| Number of I/Os | 23 |
| Packaging | Tape and Reel |
| Parallel Master Port | No |
| Part Status | NRND |
| PCB changed | 28 |
| Pin Count | 28 |
| PPAP | No |
| Process Technology | CMOS |
| Program Memory Size | 32KB |
| Program Memory Type | Flash |
| Programmability | Yes |
| PWM | 6 |
| RAM Size | 2KB |
| Real Time Clock | No |
| Special Features | Also Operates At 4 MHz At 1.8V Min Supply |
| SPI | 2 |
| Standard Package Name | QFN |
| Supplier Package | VQFN EP |
| Supplier Temperature Grade | Industrial |
| Timers Resolution (bit) | 16 |
| Typical Operating Supply Voltage (V) | 2.5|3.3|5 |
| UART | 0 |
| USART | 1 |
| USB | 0 |
| Watchdog | 1 |
Техническая документация
Datasheet
pdf, 18382 КБ
