ATMEGA32U2-AU vs ATMEGA16U2-AU Comparación
Comparación detallada lado a lado de ATMEGA32U2-AU por Microchip Technology y ATMEGA16U2-AU por Microchip Technology. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Microchip Technology
ATMEGA32U2-AU - 8-bit AVR USB MCU 32KB Flash 16MHz | Microchip
ATMEGA32U2-AU ✓ ActivoMicrochip Technology
ATMEGA16U2-AU - 8-bit AVR USB MCU 16KB Flash 16MHz TQFP-32 | Microchip
ATMEGA16U2-AU ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA32U2-AU | ATMEGA16U2-AU |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $3,75 | $1,86 |
| Core Architecture | 8-bit AVR RISC | — |
| Core Size | 8-bit | 8-bit |
| Max Clock Frequency | 16 MHz | — |
| Flash Memory | 32 KB (16K x 16) ISP | 16 KB (8K x 16) |
| EEPROM | 1 KB | 512 B |
| SRAM | 1 KB | 512 B |
| General Purpose I/O | 22 lines | 22 I/O lines |
| Working Registers | 32 | — |
| Timer/Counters | 2 | — |
| USB | Full-Speed USB 2.0 device | — |
| Programmability | In-Circuit Serial Programming (ICSP), read-while-write | — |
| Tensión de alimentación de funcionamiento | [DATA_NEEDED: operating supply voltage range] | — |
| Temperatura de funcionamiento | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| Encapsulado | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Debug / Program Interface | ICSP via debugWIRE-compatible connector and MPLAB SNAP | — |
| Estado RoHS | Compliant (lead-free AU suffix) | — |
| Core Processor | — | AVR 8-bit RISC |
| Speed | — | 16 MHz |
| USB Controller | — | USB 2.0 full-speed device |
| UART/USART | — | 1 x USART |
| Timers/Counters | — | 2 (one 8-bit, one 16-bit) |
| Operating Voltage | — | 2.7 V to 5.5 V |
| Oscillator Type | — | Internal (calibrated RC) and external |
| Programming Interface | — | ISP, ICSP, USB DFU bootloader |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM, WDT, SPI, TWI |