ATMEGA3209-AUR vs ATMEGA1609-AUR Comparison
Detailed side-by-side comparison of ATMEGA3209-AUR by Microchip Technology and ATMEGA1609-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
ATMEGA1609-AUR - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA1609-AUR ✓ ActiveSpecification Comparison
| Parameter | ATMEGA3209-AUR | ATMEGA1609-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.72 | $1.51 |
| Core Processor | AVR 8-bit | AVR 8-bit |
| Core Size | 8-Bit | 8-bit |
| Series | megaAVR 0 | megaAVR 0, Functional Safety (FuSa) |
| Maximum Clock Speed | 20 MHz | — |
| Program Memory (Flash) | 32 KB | — |
| SRAM | 4 KB | — |
| EEPROM | 256 bytes | — |
| Supply Voltage (VDD) | 1.8 V to 5.5 V | — |
| Operating Temperature | -40°C to +85°C | — |
| Package | 48-pin TQFP (7x7 mm) | 48-TQFP (7x7 mm) |
| Mounting Type | Surface Mount (Tape & Reel) | — |
| ADC | 10-bit, multiple channels | — |
| Connectivity | I²C, SPI, UART/USART | I2C, SPI, USART |
| Peripherals | Brown-out Detect, Watchdog, PWM, Timer | — |
| Hardware Multiplier | Yes | — |
| RoHS Status | Compliant | RoHS compliant (per distributor RoHS Details) |
| MSL Level | 3 | — |
| Maximum Clock Frequency | — | 20 MHz |
| Program Memory Size | — | 16 KB (16K x 8) FLASH |
| Data RAM Size | — | 2 KB |
| EEPROM Size | — | 256 bytes |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| Number of I/O | — | 41 I/O |
| ADC Resolution | — | 10 bit |
| Mounting Style | — | SMD/SMT |
| Program Memory Type | — | FLASH |
| Product Category | — | 8-bit Microcontrollers - MCU |
| Base Product Number | — | ATMEGA1609 |
| Packaging | — | Tape & Reel (TR) |