ATMEGA1609-MU vs ATMEGA1609-AUR Comparison
Detailed side-by-side comparison of ATMEGA1609-MU 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
ATMEGA1609-MU - 20MHz, 16KB Flash 8-bit AVR MCU | Microchip
ATMEGA1609-MU ✓ ActiveMicrochip Technology
ATMEGA1609-AUR - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA1609-AUR ✓ ActiveSpecification Comparison
| Parameter | ATMEGA1609-MU | ATMEGA1609-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Processor | AVR 8-bit RISC | AVR 8-bit |
| 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 | 256 bytes |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| Connectivity | I2C, SPI, UART/USART | I2C, SPI, USART |
| Series | megaAVR 0 (ATmega1609) | megaAVR 0, Functional Safety (FuSa) |
| Package | 48-UQFN (6x6 mm) | 48-TQFP (7x7 mm) |
| Number of Terminals | 48 | — |
| Mounting Type | Surface Mount | — |
| Temperature Grade | Industrial | — |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | — |
| Functional Safety Support | Yes (FuSa) | — |
| Hardware Multiplier | Yes | — |
| Program Memory Type | FLASH | FLASH |
| Program Memory Size | — | 16 KB (16K x 8) FLASH |
| Data RAM Size | — | 2 KB |
| 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 |
| Product Category | — | 8-bit Microcontrollers - MCU |
| Base Product Number | — | ATMEGA1609 |
| RoHS Status | — | RoHS compliant (per distributor RoHS Details) |
| Packaging | — | Tape & Reel (TR) |