AT90USB647-MU vs AT90USB647-AUR 对比
详细并排对比 AT90USB647-MU 出自 Microchip Technology 和 AT90USB647-AUR 出自 Microchip Technology。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | AT90USB647-MU | AT90USB647-AUR |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | Unknown | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $8.95 | $0.00 |
| Product Type | 8-bit AVR RISC microcontroller with USB | 8-bit AVR RISC microcontroller |
| 最大时钟频率 | 16 MHz | — |
| Flash Memory | 64 KB | — |
| Flash Read-While-Write | Supported | Supported |
| EEPROM Memory | 2 KB | — |
| SRAM | 4 KB | — |
| 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 |
| Timers | 4 flexible timer/counters with compare modes and PWM | — |
| Serial Interfaces | USART and byte-oriented 2-wire serial interface | USART and byte-oriented 2-wire serial interface |
| Real-Time Counter | Supported | — |
| 封装 | 64-VFQFN with exposed pad | 64-TQFP (14x14 mm) |
| Package Code | HVQCCN | — |
| Terminal Count | 64 terminals | — |
| 电源电压 | 3.3 V or 5 V | — |
| Programming and Debug | ICSP and In-Circuit Debug supported | — |
| Manufacturer Product Page | AT90USB647 | — |
| Maximum Clock Speed | — | 16 MHz |
| Program Memory Size | — | 64 KB (64K x 8) flash |
| EEPROM Memory Size | — | 2 KB |
| SRAM Size | — | 4 KB (4K x 8) |
| Timer/Counter Blocks | — | 4 |
| Oscillator Type | — | Internal |
| Packaging | — | Tape & Reel (TR) |
| Programming and Debugging | — | In-Circuit Serial Programming (ICSP) and MPLAB Snap support |
| RoHS 状态 | — | [DATA_NEEDED: RoHS status] |