ATMEGA328PB-ANR vs ATMEGA328P-AN Сравнение
Подробное сравнение бок о бок ATMEGA328PB-ANR от Microchip Technology и ATMEGA328P-AN от Microchip Technology. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Microchip Technology
ATMEGA328PB-ANR - 8-Bit AVR MCU 20MHz 32KB Flash TQFP-32 | Microchip
ATMEGA328PB-ANR ✓ АктивенMicrochip Technology
ATMEGA328P-AN - 8-Bit 20MHz AVR MCU 32KB Flash | Microchip
ATMEGA328P-AN ✓ АктивенСравнение характеристик
| Параметр | ATMEGA328PB-ANR | ATMEGA328P-AN |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Core Processor | AVR 8-bit RISC | — |
| Core Size | 8-bit | — |
| Speed | 20 MHz | — |
| Flash Memory | 32 KB (16K x 16) | 32 KB (16K × 16) |
| EEPROM | 2 KB | 1 KB |
| SRAM | 4 KB | 2 KB |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| Number of I/O | 27 | — |
| General Purpose Working Registers | 32 | — |
| USART Peripherals | 3 | — |
| SPI Peripherals | 2 | — |
| I2C (TWI) Peripherals | 2 | — |
| ADC Resolution | 10-bit | — |
| Рабочая температура | -40C to +105C | 105°C |
| Корпус | 32-TQFP (7 x 7 mm) | 32-TQFP (7 mm × 7 mm) |
| Тип монтажа | Surface Mount | Surface mount |
| Connectivity | I2C, SPI, UART/USART | — |
| Programmability | In-System Programmable (ISP), read-while-write | — |
| Product Type | — | 8-bit AVR RISC-based microcontroller |
| Максимальная тактовая частота | — | 20 MHz |
| General-Purpose I/O Lines | — | 23 |
| General-Purpose Working Registers | — | 32 |
| Timer/Counter Count | — | 3 |
| Timer/Counter Features | — | Compare modes |
| Serial Communication | — | USART |
| Two-Wire Interface | — | Byte-oriented |
| Interrupt Support | — | Internal and external interrupts |
| Programming | — | In-system programmable ISP Flash |
| Flash Read-While-Write | — | Supported |
| Core Architecture | — | AVR 8-bit RISC |
| Pricing Reference | — | LCSC price from $3.3765 as of 2026-10-21 |