AT90USB646-AU vs AT90USB647-AUR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng AT90USB646-AU sa pamamagitan ng Microchip Technology at AT90USB647-AUR sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Pagsanggunian na paghahambing
| Parametro | AT90USB646-AU | AT90USB647-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Microcontroller Type | 8-bit AVR RISC microcontroller | — |
| Maximum CPU Clock | 16 MHz | — |
| Flash Memory | 64 KB (64K x 8) | — |
| EEPROM | 2 KB | — |
| SRAM | 4 KB | — |
| General-Purpose I/O Lines | 48 lines | 48 |
| General-Purpose Working Registers | 32 registers | 32 |
| USB Interface | USB 2.0 low-speed and full-speed device | — |
| Timer/Counter Blocks | 4 flexible timer/counters with compare modes and PWM | 4 |
| Serial Interfaces | USART and byte-oriented 2-wire serial interface | USART and byte-oriented 2-wire serial interface |
| Real-Time Counter | 1 real-time counter | — |
| ADC | 8-channel, 10-bit analog-to-digital converter | — |
| Packhaging | 64-pin TQFP, 14 x 14 mm | 64-TQFP (14x14 mm) |
| Uri ng Pagpapasok | Surface mount | — |
| Core Architecture | AVR enhanced RISC | — |
| Flash Programming | ISP with read-while-write capability | — |
| Volte ng Pagbibigay | 3.3 V or 5 V | — |
| Halogen-Free Status | Compliant | — |
| Export Control Classification | EAR99 | — |
| Product Type | — | 8-bit AVR RISC microcontroller |
| Maximum Clock Speed | — | 16 MHz |
| Program Memory Size | — | 64 KB (64K x 8) flash |
| Flash Read-While-Write | — | Supported |
| EEPROM Memory Size | — | 2 KB |
| SRAM Size | — | 4 KB (4K x 8) |
| USB Version | — | USB 2.0 |
| USB Operating Modes | — | Low-speed and full-speed On-The-Go |
| Oscillator Type | — | Internal |
| Packaging | — | Tape & Reel (TR) |
| Programming and Debugging | — | In-Circuit Serial Programming (ICSP) and MPLAB Snap support |
| Tindminan RoHS | — | [DATA_NEEDED: RoHS status] |