ATMEGA3209-AUR vs ATMEGA808-AUR Comparison
Detailed side-by-side comparison of ATMEGA3209-AUR by Microchip Technology and ATMEGA808-AUR 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
ATMEGA3209-AUR - 20MHz 32KB AVR MCU, TQFP-48 | Microchip
ATMEGA3209-AUR ✓ ActiveMicrochip Technology
ATMEGA808-AUR - 8-Bit AVR MCU 20MHz 8KB Flash | Microchip
ATMEGA808-AUR ✓ ActiveSpecification Comparison
| Parameter | ATMEGA3209-AUR | ATMEGA808-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.72 | $1.09 |
| Core Processor | AVR 8-bit | AVR (8-bit RISC with hardware multiplier) |
| Core Size | 8-Bit | 8-bit |
| Series | megaAVR 0 | megaAVR 0 |
| Maximum Clock Speed | 20 MHz | — |
| Program Memory (Flash) | 32 KB | — |
| SRAM | 4 KB | — |
| EEPROM | 256 bytes | 256 bytes |
| Supply Voltage (VDD) | 1.8 V to 5.5 V | — |
| Operating Temperature | -40°C to +85°C | -40C to +85C (industrial, A-grade suffix) |
| Package | 48-pin TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Mounting Type | Surface Mount (Tape & Reel) | Surface Mount |
| ADC | 10-bit, multiple channels | — |
| Connectivity | I²C, SPI, UART/USART | — |
| Peripherals | Brown-out Detect, Watchdog, PWM, Timer | Core Independent Peripherals (CIPs): timers, USART, SPI, I2C, ADC |
| Hardware Multiplier | Yes | — |
| RoHS Status | Compliant | — |
| MSL Level | 3 | — |
| Maximum Clock Frequency | — | 20 MHz |
| Flash Program Memory | — | 8 KB (8K x 8) |
| SRAM Data Memory | — | 1 KB |
| Minimum Operating Voltage | — | 1.8 V |
| Functional Safety Support | — | FuSa (Functional Safety) documentation |
| Programming Interface | — | UPDI (single-wire) |
| Packaging | — | Tape and Reel (R suffix) |
| Number of Pins | — | 32 |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |