ATMEGA4808 in ATmega Family
The ATMEGA4808 is a member of the megaAVR-0 series manufactured by Microchip Technology. Designed to bridge the gap between low-power 8-bit performance and more complex architectures, it features a core capable of running up to 20MHz with 48KB of Flash and 6KB of SRAM. It integrates the latest Core Independent Peripherals (CIPs) to reduce CPU overhead and power consumption, making it a reliable choice for robust industrial and consumer electronic control systems that require high code density and simplified hardware design.
Variants in This Sub-Family
Comparing specs that differ across variants.
| Part Number | Package | Flash | Temp Range | Stock |
|---|---|---|---|---|
| ATMEGA4808-MU (Microchip) | VFQFN-32 | 48KB | -40degC ~ 85degC (.. | 14,218 |
| ATMEGA4808-AF (Microchip Technology) | TQFP-32 | 48KB | -40degC ~ 125degC .. | 601 |
Variants within the ATMEGA4808 family primarily differ in package types and thermal ratings rather than core functionality. Common options include 28-pin and 32-pin configurations in VQFN and TQFP formats. While the memory density remains constant across the 4808 sub-family, higher pin-count variants provide access to more I/O pins and additional ADC channels. Industrial-grade (I) and Extended-grade (E) temperature versions are available to meet specific environmental requirements for automotive or outdoor deployments.
