AT90USB647-AUR vs AT90USB647-MU Comparison
Detailed side-by-side comparison of AT90USB647-AUR by Microchip Technology and AT90USB647-MU by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | AT90USB647-AUR | AT90USB647-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Unknown |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $8.95 |
| Product Type | 8-bit AVR RISC microcontroller | 8-bit AVR RISC microcontroller with USB |
| Maximum Clock Speed | 16 MHz | — |
| Program Memory Size | 64 KB (64K x 8) flash | — |
| Flash Read-While-Write | Supported | Supported |
| EEPROM Memory Size | 2 KB | — |
| SRAM Size | 4 KB (4K 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 | — |
| Package | 64-TQFP (14x14 mm) | 64-VFQFN with exposed pad |
| Packaging | Tape & Reel (TR) | — |
| Programming and Debugging | In-Circuit Serial Programming (ICSP) and MPLAB Snap support | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| Maximum Clock Frequency | — | 16 MHz |
| Flash Memory | — | 64 KB |
| EEPROM Memory | — | 2 KB |
| SRAM | — | 4 KB |
| Timers | — | 4 flexible timer/counters with compare modes and PWM |
| Real-Time Counter | — | Supported |
| Package Code | — | HVQCCN |
| Terminal Count | — | 64 terminals |
| Supply Voltage | — | 3.3 V or 5 V |
| Programming and Debug | — | ICSP and In-Circuit Debug supported |
| Manufacturer Product Page | — | AT90USB647 |