ATMEGA1609-AU vs ATMEGA809-AU Comparison
Detailed side-by-side comparison of ATMEGA1609-AU by Microchip Technology and ATMEGA809-AU 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-AU - 8-bit AVR MCU, 20MHz, 16KB Flash | Microchip
ATMEGA1609-AU ✓ Active
Specification Comparison
| Parameter | ATMEGA1609-AU | ATMEGA809-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.15 | $0.98 |
| Core Processor | AVR 8-bit RISC | AVR (8-bit) |
| Core Size | 8-bit | 8-Bit |
| Maximum Clock Frequency | 20 MHz | 20 MHz |
| Flash Memory | 16 KB (16K x 8) | 8 KB (8K x 8) |
| SRAM | 2 KB | 1 KB |
| EEPROM | 256 bytes | 256 bytes |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| Connectivity | I2C, SPI, UART/USART | I2C, SPI, UART/USART |
| Series | megaAVR 0-series (ATmega808/809/1608/1609) | megaAVR 0, Functional Safety (FuSa) |
| Package | 48-TQFP (7x7 mm) | 48-TQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Pins | 48 | — |
| Hardware Multiplier | Yes | Yes |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, Core Independent Peripherals | Brown-out Detect/Reset, Power-on Reset, Event System |
| Safety Qualification | Functional Safety (FuSa) supported family | — |
| Product Status | Active | — |
| Number of I/O | — | [DATA_NEEDED: Number of I/O pins] |
| Operating Temperature | — | [DATA_NEEDED: Operating temperature range] |
| Supply Voltage | — | [DATA_NEEDED: Supply voltage range] |
| Data Converter | — | [DATA_NEEDED: ADC resolution and channels] |
| Program Memory Type | — | FLASH |
| RoHS Status | — | Compliant |