ATMEGA32U2-MU vs ATMEGA8U2-MU Comparaison
Comparaison détaillée côte à côte de ATMEGA32U2-MU par Microchip Technology et ATMEGA8U2-MU 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
ATMEGA32U2-MU - 8-bit AVR USB MCU 16MHz 32KB Flash | Microchip
ATMEGA32U2-MU ✓ ActifMicrochip Technology
ATMEGA8U2-MU - 8KB Flash 16MHz AVR USB MCU | Microchip (Tape & Reel)
ATMEGA8U2-MU ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA32U2-MU | ATMEGA8U2-MU |
|---|---|---|
| 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) | $3,10 | $1,94 |
| Core Architecture | AVR 8-bit RISC | — |
| Instruction Set | 131 instructions, mostly single-cycle | — |
| Maximum Clock Speed | 16 MHz | — |
| Throughput | 16 MIPS at 16 MHz | — |
| Program Flash Memory | 32 KB (16K x 16), ISP read-while-write | — |
| EEPROM | 1 KB | — |
| SRAM | 1 KB | — |
| General-Purpose I/O Lines | 22 | — |
| General-Purpose Working Registers | 32 | — |
| Timer/Counters | 2 (8-bit or 16-bit, with PWM and compare modes) | — |
| USB Controller | USB 2.0 Full-Speed Device, 32 endpoints, hardware flow control | Full-speed USB 2.0 device |
| Serial Interfaces | USART, SPI | — |
| Watchdog Timer | Programmable, with internal oscillator | Yes (programmable) |
| Tension d'alimentation | 2.7 V to 5.5 V (4.5 V to 5.5 V for 16 MHz full-speed USB) | [DATA_NEEDED: supply voltage range] |
| Température de fonctionnement | -40C to +85C (industrial) | [DATA_NEEDED: operating temperature range] |
| Boîtier | 32-pin VQFN (5x5 mm) with exposed pad | 32-VFQFN (5x5 mm) Exposed Pad |
| Type de montage | Surface Mount | Surface Mount |
| Statut RoHS | Compliant | Compliant |
| Core Processor | — | AVR |
| Core Size | — | 8-bit |
| Fréquence d'horloge maximale | — | 16 MHz |
| Program Memory Size | — | 8 KB (4K x 16) FLASH |
| EEPROM Size | — | 512 B |
| SRAM Size | — | 512 B |
| Connectivity | — | SPI, UART/USART, USB |
| Number of I/O | — | 22 |
| Timers/Counters | — | 2 (with compare modes and PWM) |
| Largeur du bus de données | — | 8 bit |
| Packaging | — | Tape & Reel (TR) |