ATMEGA1609-AU vs ATMEGA1608-AU Comparison
Detailed side-by-side comparison of ATMEGA1609-AU by Microchip Technology and ATMEGA1608-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 β ActiveMicrochip Technology
ATMEGA1608-AU - 8-bit AVR MCU 20MHz 16KB Flash TQFP-32 | Microchip
ATMEGA1608-AU β ActiveSpecification Comparison
| Parameter | ATMEGA1609-AU | ATMEGA1608-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.15 | $0.86 |
| Core Processor | AVR 8-bit RISC | AVR (8-bit, hardware multiplier) |
| Core Size | 8-bit | 8-bit |
| Maximum Clock Frequency | 20 MHz | 20 MHz |
| Flash Memory | 16 KB (16K x 8) | 16 KB (16K x 8) |
| SRAM | 2 KB | 2 KB |
| EEPROM | 256 bytes | 256 bytes |
| Operating Voltage Range | 1.8 V to 5.5 V | β |
| Connectivity | I2C, SPI, UART/USART | β |
| Series | megaAVR 0-series (ATmega808/809/1608/1609) | megaAVR 0, Functional Safety (FuSa) |
| Package | 48-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Pins | 48 | β |
| Hardware Multiplier | Yes | β |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, Core Independent Peripherals | WDT, POR/BOD, Event System, Custom Logic, DAC |
| Safety Qualification | Functional Safety (FuSa) supported family | β |
| Product Status | Active | Active |
| Supply Voltage Range | β | 1.8 V to 5.5 V |
| Operating Temperature | β | -40C to +85C |
| Number of I/O | β | [DATA_NEEDED: exact GPIO count] |
| Communication Interfaces | β | USART, SPI, TWI (I2C) |
| ADC Resolution | β | 10-bit |
| DAC Resolution | β | 8-bit |
| Packaging | β | Tray |