ATMEGA8U2-MU vs ATMEGA16U2-MU Comparison
Detailed side-by-side comparison of ATMEGA8U2-MU by Microchip Technology and ATMEGA16U2-MU 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
ATMEGA8U2-MU - 8KB Flash 16MHz AVR USB MCU | Microchip (Tape & Reel)
ATMEGA8U2-MU ✓ ActiveMicrochip Technology
ATMEGA16U2-MU - 16MHz AVR USB MCU 16KB Flash | Microchip
ATMEGA16U2-MU ✓ ActiveSpecification Comparison
| Parameter | ATMEGA8U2-MU | ATMEGA16U2-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.94 | $1.74 |
| Core Processor | AVR | — |
| Core Size | 8-bit | — |
| Maximum Clock Frequency | 16 MHz | 16 MHz |
| Program Memory Size | 8 KB (4K x 16) FLASH | — |
| EEPROM Size | 512 B | — |
| SRAM Size | 512 B | — |
| Connectivity | SPI, UART/USART, USB | — |
| Number of I/O | 22 | — |
| USB Controller | Full-speed USB 2.0 device | — |
| Timers/Counters | 2 (with compare modes and PWM) | 2 x 8-bit with compare modes |
| Watchdog Timer | Yes (programmable) | — |
| Supply Voltage | [DATA_NEEDED: supply voltage range] | — |
| Data Bus Width | 8 bit | 8 Bit |
| Package | 32-VFQFN (5x5 mm) Exposed Pad | 32-VQFN (5x5 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: Operating Temperature] |
| RoHS Status | Compliant | Compliant (green package) |
| Core Architecture | — | AVR 8-bit RISC |
| Flash Memory | — | 16 KB (8K x 16) ISP |
| EEPROM | — | 512 B |
| SRAM | — | 512 B |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| Number of I/O Lines | — | 22 |
| USB Interface | — | USB 2.0 full-speed device (12 Mbps) |
| ADC | — | 10-bit |
| Instruction Set | — | 133 instructions, mostly single-cycle |
| Lifecycle Stage | — | Active |