ATMEGA809-AU vs ATMEGA1609-AUR Comparison
Detailed side-by-side comparison of ATMEGA809-AU 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
ATMEGA809-AU - 8-Bit AVR MCU 20MHz 8KB Flash | Microchip
ATMEGA809-AU β ActiveMicrochip Technology
ATMEGA1609-AUR - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA1609-AUR β ActiveSpecification Comparison
| Parameter | ATMEGA809-AU | ATMEGA1609-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.98 | $1.51 |
| Core Processor | AVR (8-bit) | AVR 8-bit |
| Core Size | 8-Bit | 8-bit |
| Maximum Clock Frequency | 20 MHz | 20 MHz |
| Flash Memory | 8 KB (8K x 8) | β |
| SRAM | 1 KB | β |
| EEPROM | 256 bytes | β |
| Connectivity | I2C, SPI, UART/USART | I2C, SPI, USART |
| Peripherals | Brown-out Detect/Reset, Power-on Reset, Event System | β |
| Number of I/O | [DATA_NEEDED: Number of I/O pins] | 41 I/O |
| Package | 48-TQFP (7x7 mm) | 48-TQFP (7x7 mm) |
| Mounting Type | Surface Mount | β |
| Series | megaAVR 0, Functional Safety (FuSa) | megaAVR 0, Functional Safety (FuSa) |
| Operating Temperature | [DATA_NEEDED: Operating temperature range] | β |
| Supply Voltage | [DATA_NEEDED: Supply voltage range] | β |
| Data Converter | [DATA_NEEDED: ADC resolution and channels] | β |
| Program Memory Type | FLASH | FLASH |
| Hardware Multiplier | Yes | β |
| RoHS Status | Compliant | RoHS compliant (per distributor RoHS Details) |
| Program Memory Size | β | 16 KB (16K x 8) FLASH |
| Data RAM Size | β | 2 KB |
| EEPROM Size | β | 256 bytes |
| Supply Voltage Range | β | 1.8 V to 5.5 V |
| ADC Resolution | β | 10 bit |
| Mounting Style | β | SMD/SMT |
| Product Category | β | 8-bit Microcontrollers - MCU |
| Base Product Number | β | ATMEGA1609 |
| Packaging | β | Tape & Reel (TR) |