ATMEGA16U2-MU vs ATMEGA8U2-MU Comparison
Detailed side-by-side comparison of ATMEGA16U2-MU by Microchip Technology and ATMEGA8U2-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
ATMEGA16U2-MU - 16MHz AVR USB MCU 16KB Flash | Microchip
ATMEGA16U2-MU ✓ ActiveMicrochip Technology
ATMEGA8U2-MU - 8KB Flash 16MHz AVR USB MCU | Microchip (Tape & Reel)
ATMEGA8U2-MU ✓ ActiveSpecification Comparison
| Parameter | ATMEGA16U2-MU | ATMEGA8U2-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.74 | $1.94 |
| Core Architecture | AVR 8-bit RISC | — |
| Maximum Clock Frequency | 16 MHz | 16 MHz |
| 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) | — |
| Timers/Counters | 2 x 8-bit with compare modes | 2 (with compare modes and PWM) |
| ADC | 10-bit | — |
| Package | 32-VQFN (5x5 mm) | 32-VFQFN (5x5 mm) Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount |
| Data Bus Width | 8 Bit | 8 bit |
| Instruction Set | 133 instructions, mostly single-cycle | — |
| Operating Temperature | [DATA_NEEDED: Operating Temperature] | [DATA_NEEDED: operating temperature range] |
| RoHS Status | Compliant (green package) | Compliant |
| Lifecycle Stage | Active | — |
| Core Processor | — | AVR |
| Core Size | — | 8-bit |
| 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 |
| Watchdog Timer | — | Yes (programmable) |
| Supply Voltage | — | [DATA_NEEDED: supply voltage range] |
| Packaging | — | Tape & Reel (TR) |