AT90USB647-AUR vs AT90USB1287-AU Comparaison
Comparaison détaillée côte à côte de AT90USB647-AUR par Microchip Technology et AT90USB1287-AU 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.
Comparaison des spécifications
| Paramètre | AT90USB647-AUR | AT90USB1287-AU |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Unknown |
| Product Type | 8-bit AVR RISC microcontroller | — |
| Maximum Clock Speed | 16 MHz | — |
| Program Memory Size | 64 KB (64K x 8) flash | 128 KB flash (128K x 8) |
| Flash Read-While-Write | Supported | — |
| EEPROM Memory Size | 2 KB | — |
| SRAM Size | 4 KB (4K x 8) | 8 KB (8K x 8) |
| General-Purpose I/O Lines | 48 | 48 |
| General-Purpose Working Registers | 32 | 32 |
| USB Version | USB 2.0 | USB 2.0 |
| USB Operating Modes | Low-speed and full-speed On-The-Go | Low-speed and full-speed On-The-Go |
| Timer/Counter Blocks | 4 | — |
| Serial Interfaces | USART and byte-oriented 2-wire serial interface | USART and byte-oriented 2-wire serial interface |
| Oscillator Type | Internal | — |
| Boîtier | 64-TQFP (14x14 mm) | 64-TQFP, 14 x 14 mm |
| Packaging | Tape & Reel (TR) | — |
| Programming and Debugging | In-Circuit Serial Programming (ICSP) and MPLAB Snap support | — |
| Statut RoHS | [DATA_NEEDED: RoHS status] | — |
| Processor Core | — | 8-bit AVR enhanced RISC |
| Fréquence d'horloge maximale | — | 16 MHz |
| Maximum Throughput | — | Approaching 16 MIPS at 16 MHz |
| Program Memory Features | — | In-System Programmable flash with read-while-write capability |
| EEPROM Size | — | 4 KB (4K x 8) |
| ADC Resolution | — | 10 bits |
| ADC Channel Count | — | 8 channels |
| Timer/Counter Count | — | 4 |
| Operating Voltage Range | — | 2.7 V to 5.5 V |
| Supported Logic Levels | — | 3.3 V and 5 V |
| Real-Time Counter | — | 1 |
| Debug Interface | — | JTAG on-chip debug |
| Type de montage | — | Surface mount |
| Temperature Grade | — | Industrial temperature grade |