AT90USB647-MU vs AT90USB647-AU Comparison
Detailed side-by-side comparison of AT90USB647-MU by Microchip Technology and AT90USB647-AU by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
AT90USB647-AU - 16MHz AVR USB Microcontroller | Microchip
AT90USB647-AU ✓ ActiveSpecification Comparison
| Parameter | AT90USB647-MU | AT90USB647-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Unknown | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.95 | $12.86 |
| Product Type | 8-bit AVR RISC microcontroller with USB | — |
| Maximum Clock Frequency | 16 MHz | 16 MHz |
| Flash Memory | 64 KB | 64 KB |
| Flash Read-While-Write | Supported | — |
| EEPROM Memory | 2 KB | 2 KB |
| SRAM | 4 KB | 4 KB |
| General-Purpose I/O Lines | 48 | 48 |
| General-Purpose Working Registers | 32 | 32 |
| USB Version | USB 2.0 | USB 2.0 low-speed and full-speed On-The-Go |
| USB Operating Modes | 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 | — |
| Real-Time Counter | Supported | 1 |
| Package | 64-VFQFN with exposed pad | 64-TQFP, 14 x 14 mm |
| Package Code | HVQCCN | — |
| Terminal Count | 64 terminals | — |
| Supply Voltage | 3.3 V or 5 V | 3.3 V to 5 V |
| Programming and Debug | ICSP and In-Circuit Debug supported | — |
| Manufacturer Product Page | AT90USB647 | — |
| Core Architecture | — | AVR enhanced RISC |
| Processor Type | — | 8-bit microcontroller |
| USART | — | 1 |
| Two-Wire Serial Interface | — | Byte-oriented |
| Timer/Counter | — | 4 flexible timer/counters with compare modes and PWM |
| Operating Temperature | — | -40 °C to +85 °C |
| Mounting Type | — | Surface mount |
| Packaging | — | Tray |
| Programmable Memory Type | — | ISP flash memory with read-while-write capability |
| RoHS Status | — | unknown |
| REACH Status | — | unknown |