AT90USB1286-MU vs AT90USB1287-AU Comparison
Detailed side-by-side comparison of AT90USB1286-MU by Microchip Technology and AT90USB1287-AU 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 | AT90USB1286-MU | AT90USB1287-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Unknown |
| Microcontroller Type | 8-bit AVR RISC-based microcontroller | — |
| Maximum Clock Speed | 16 MHz | — |
| Flash Memory | 128 KB | — |
| Flash Organization | 128K x 8 bits | — |
| EEPROM Memory | 4 KB | — |
| SRAM | 8 KB | — |
| General-Purpose I/O Lines | 48 | 48 |
| General-Purpose Working Registers | 32 | 32 |
| Operating Supply Voltage | 2.7 V to 5.5 V | — |
| ADC Resolution | 10 bits | 10 bits |
| ADC Channels | 8 channels | — |
| Maximum CPU Throughput | Up to 16 MIPS | — |
| USB Standard | USB 2.0 | — |
| USB Full-Speed Data Rate | 12 Mbit/s | — |
| USB Low-Speed Data Rate | 1.5 Mbit/s | — |
| Timer/Counters | 4 | — |
| Timer PWM Support | Yes | — |
| Serial Interfaces | USART and byte-oriented 2-wire serial interface | USART and byte-oriented 2-wire serial interface |
| Programming Interface | ISP and JTAG | — |
| Package | 64-QFN (9 x 9 mm) | 64-TQFP, 14 x 14 mm |
| Package Type | Surface-mount QFN with exposed pad | — |
| Temperature Grade | Industrial temperature | Industrial temperature grade |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Processor Core | — | 8-bit AVR enhanced RISC |
| Maximum Clock Frequency | — | 16 MHz |
| Maximum Throughput | — | Approaching 16 MIPS at 16 MHz |
| Program Memory Size | — | 128 KB flash (128K x 8) |
| Program Memory Features | — | In-System Programmable flash with read-while-write capability |
| EEPROM Size | — | 4 KB (4K x 8) |
| SRAM Size | — | 8 KB (8K x 8) |
| USB Version | — | USB 2.0 |
| USB Operating Modes | — | Low-speed and full-speed On-The-Go |
| ADC Channel Count | — | 8 channels |
| Timer/Counter Count | — | 4 |
| Operating Voltage Range | — | 2.7 V to 5.5 V |
| Supported Logic Levels | — | 3.3 V and 5 V |
| Real-Time Counter | — | 1 |
| Debug Interface | — | JTAG on-chip debug |
| Mounting Type | — | Surface mount |