ATMEGA1609-MU vs ATMEGA3209-MU Comparison
Detailed side-by-side comparison of ATMEGA1609-MU by Microchip Technology and ATMEGA3209-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
ATMEGA1609-MU - 20MHz, 16KB Flash 8-bit AVR MCU | Microchip
ATMEGA1609-MU ✓ ActiveMicrochip Technology
ATMEGA3209-MU - 32KB AVR 8-Bit MCU 20MHz 48-QFN | Microchip
ATMEGA3209-MU ✓ ActiveSpecification Comparison
| Parameter | ATMEGA1609-MU | ATMEGA3209-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.89 | $0.89 |
| Core Processor | AVR 8-bit RISC | AVR (8-bit RISC with hardware multiplier) |
| Core Size | 8-bit | 8-Bit |
| Maximum Clock Frequency | 20 MHz | 20 MHz |
| Flash Memory Size | 16 KB (16K x 8) | — |
| SRAM Size | 2 KB | — |
| EEPROM Size | 256 bytes | — |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| Connectivity | I2C, SPI, UART/USART | — |
| Series | megaAVR 0 (ATmega1609) | megaAVR 0-series |
| Package | 48-UQFN (6x6 mm) | 48-QFN (7x7 mm) |
| Number of Terminals | 48 | — |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | — |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | — |
| Functional Safety Support | Yes (FuSa) | FuSa (per DigiKey listing) |
| Hardware Multiplier | Yes | — |
| Program Memory Type | FLASH | — |
| Flash Memory | — | 32 KB (16K x 16) |
| SRAM | — | 4 KB |
| EEPROM | — | 256 bytes |
| Supply Voltage Range | — | [DATA_NEEDED: Supply Voltage Range] |
| Number of I/O | — | [DATA_NEEDED: Number of I/O] |
| USART Interfaces | — | 4 |
| SPI Interface | — | Yes |
| I2C (TWI) Interface | — | Yes |
| Operating Temperature | — | [DATA_NEEDED: Operating Temperature] |
| Programming Interface | — | UPDI (single-wire) |
| ADC Resolution | — | [DATA_NEEDED: ADC Resolution] |