AT90USB647-MU vs AT90USB647-AUR Comparison
Detailed side-by-side comparison of AT90USB647-MU by Microchip Technology and AT90USB647-AUR 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-MU | AT90USB647-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Unknown | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.95 | $0.00 |
| Product Type | 8-bit AVR RISC microcontroller with USB | 8-bit AVR RISC microcontroller |
| Maximum Clock Frequency | 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 | — |
| Package | 64-VFQFN with exposed pad | 64-TQFP (14x14 mm) |
| 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 | — |
| 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 Status | — | [DATA_NEEDED: RoHS status] |