ATMEGA32U4 vs ATMEGA32U4-MUR Comparaison
Comparaison détaillée côte à côte de ATMEGA32U4 par Microchip Technology et ATMEGA32U4-MUR par Microchip Technology. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Microchip Technology
ATMEGA32U4-MUR - 8-Bit AVR USB MCU 16MHz 32KB | Microchip
ATMEGA32U4-MUR ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA32U4 | ATMEGA32U4-MUR |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $3,72 | $4,86 |
| Architecture | AVR enhanced RISC, 8-bit | — |
| Program Memory (Flash) | 32 KB (16K x 16), In-System Programmable | 32 KB (16K x 16) |
| SRAM | 2.5 KB | 2.5 KB |
| EEPROM | 1 KB | 1 KB |
| General Purpose I/O Lines | 26 | — |
| General Purpose Working Registers | 32 | — |
| Fréquence d'horloge maximale | 16 MHz | — |
| Throughput | Up to 16 MIPS (1 MIPS per MHz) | Up to 16 MIPS (approx. 1 MIPS/MHz) |
| USB Interface | USB 2.0 full-speed / low-speed device, on-chip transceiver | USB 2.0 full-speed/low-speed device |
| ADC | 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 | — |
| Température de fonctionnement | -40 C to +85 C | [DATA_NEEDED: Operating Temperature Range] |
| Boîtier | 44-pin TQFP (10x10 mm) | 44-VQFN (7x7 mm), exposed pad |
| Statut RoHS | Compliant (per ATMEGA32U4-AU DigiKey listing) | Compliant (Green) |
| Programming Method | ISP via SPI, JTAG, USB bootloader | — |
| Core Architecture | — | 8-bit AVR RISC |
| Core Frequency | — | 16 MHz |
| ADC Resolution / Channels | — | 10-bit, 12-channel |
| Debug Interface | — | JTAG (on-chip debug) |
| Type de montage | — | Surface Mount |
| Operating Voltage Range | — | [DATA_NEEDED: Operating Voltage Range] |
| Niveau MSL | — | [DATA_NEEDED: Moisture Sensitivity Level] |
| Program Memory Type | — | Self-programming Flash |