ATMEGA4809-MUR vs ATMEGA4808-MUR Comparison
Detailed side-by-side comparison of ATMEGA4809-MUR by Microchip Technology and ATMEGA4808-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 ActiveMicrochip Technology
ATMEGA4808-MUR - 8-Bit AVR MCU 20MHz 48KB Flash QFN-32 | Microchip
ATMEGA4808-MUR β ActiveSpecification Comparison
| Parameter | ATMEGA4809-MUR | ATMEGA4808-MUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.92 | $1.22 |
| 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 | 6 KB (6K x 8) |
| EEPROM Size | 256 bytes | 256 bytes |
| 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 | 32-VQFN (5x5 mm) exposed pad / 32-VFQFN |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | β |
| 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 (megaAVR 0-series) |
| Speed | β | 20 MHz |
| Flash Memory Size | β | 48 KB (24K x 16) |
| Supply Voltage Range | β | 1.8 V to 5.5 V |
| ADC Resolution | β | 10-bit |
| ADC Channels | β | 12 |
| Oscillator Type | β | Internal |
| Peripherals | β | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | β | I2C (TWI), SPI, USART |
| Pin Count | β | 32 |