ATMEGA4809-MUR vs ATMEGA809-MUR Comparison
Detailed side-by-side comparison of ATMEGA4809-MUR by Microchip Technology and ATMEGA809-MUR 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
ATMEGA4809-MUR - 8-Bit AVR MCU 20MHz 48KB Flash | Microchip
ATMEGA4809-MUR β ActiveSpecification Comparison
| Parameter | ATMEGA4809-MUR | ATMEGA809-MUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.92 | $2.20 |
| Core | AVR 8-bit RISC | β |
| Core Size | 8-bit | 8-bit |
| Maximum Clock Frequency | 20 MHz | β |
| Program Memory Size | 48 KB (24K x 16) Flash | β |
| SRAM Size | 6 KB | β |
| EEPROM Size | 256 bytes | β |
| Supply Voltage | 2.5 V / 3.3 V / 5 V | β |
| Series | megaAVR 0, Functional Safety (FuSa) | megaAVR 0 (Functional Safety / FuSa) |
| Package | 48-UQFN (6x6 mm) with exposed pad | 48-VQFN (6x6 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | Tape & Reel (R suffix) |
| Hardware Multiplier | Yes | β |
| Peripheral Features | Core Independent Peripherals (CIPs), low power features | β |
| Product Status | Active | β |
| RoHS Status | Compliant (per DigiKey listing) | Compliant |
| Number of I/Os | [DATA_NEEDED: number of GPIO] | β |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | β |
| Core Processor | β | AVR 8-bit RISC with hardware multiplier |
| Speed | β | 20 MHz |
| Flash Memory | β | 8 KB (8K x 8) |
| SRAM | β | 1 KB |
| EEPROM | β | 256 bytes |
| Supply Voltage Range | β | 1.8 V to 5.5 V |
| ADC Resolution | β | 10-bit |
| Number of I/O | β | 41 |
| Operating Temperature | β | -40 C to +85 C |
| Peripherals | β | Event System, Core Independent Peripherals, brown-out detect, POR, WDT |
| Connectivity | β | USART, SPI, TWI (I2C) |