ATMEGA32U4 vs ATMEGA32U4-AUR Сравнение
Подробное сравнение бок о бок ATMEGA32U4 от Microchip Technology и ATMEGA32U4-AUR от Microchip Technology. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Microchip Technology
ATMEGA32U4 - 8-bit AVR MCU, 32KB Flash, USB 2.0 | Microchip
ATMEGA32U4 ✓ АктивенMicrochip Technology
ATMEGA32U4-AUR - 8-Bit AVR MCU, USB, 16MHz | Microchip
ATMEGA32U4-AUR ✓ АктивенСравнение характеристик
| Параметр | ATMEGA32U4 | ATMEGA32U4-AUR |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $3,72 | $5,20 |
| Architecture | AVR enhanced RISC, 8-bit | — |
| Program Memory (Flash) | 32 KB (16K x 16), In-System Programmable | — |
| SRAM | 2.5 KB | 2.5 KB |
| EEPROM | 1 KB | 1 KB |
| General Purpose I/O Lines | 26 | — |
| General Purpose Working Registers | 32 | — |
| Максимальная тактовая частота | 16 MHz | 16 MHz |
| Throughput | Up to 16 MIPS (1 MIPS per MHz) | 16 MIPS at 16 MHz |
| USB Interface | USB 2.0 full-speed / low-speed device, on-chip transceiver | USB 2.0 full-speed/low-speed device with on-chip transceiver |
| ADC | 12-channel, 10-bit | 12-channel, 10-bit |
| Timer/Counters | 4 flexible + 1 high-speed (compare modes, PWM) | — |
| Communication Interfaces | 1x USART, 1x SPI, 1x I2C (TWI) | — |
| JTAG Interface | Yes (on-chip debug) | — |
| Operating Voltage | 2.7 V to 5.5 V | — |
| Рабочая температура | -40 C to +85 C | — |
| Корпус | 44-pin TQFP (10x10 mm) | 44-TQFP (10x10 mm) |
| Статус RoHS | Compliant (per ATMEGA32U4-AU DigiKey listing) | Compliant (lead-free, green) |
| Programming Method | ISP via SPI, JTAG, USB bootloader | — |
| Core Architecture | — | 8-bit AVR RISC |
| Flash Program Memory | — | 32 KB (16K x 16), self-programming ISP |
| Instructions | — | 131 powerful instructions, most single-cycle |
| Debug Interface | — | JTAG for on-chip debug |
| Operating Voltage Range | — | 2.7 V to 5.5 V |
| Тип монтажа | — | Surface Mount |
| Temperature Range | — | Industrial (-40C to +85C) |
| Packaging | — | Tape & Reel (R suffix) |
| Instruction Set | — | AVR |