ATMEGA4808-MFR vs ATMEGA4808-MF Comparison
Detailed side-by-side comparison of ATMEGA4808-MFR by Microchip Technology and ATMEGA4808-MF 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
ATMEGA4808-MFR - 8-bit AVR MCU 20MHz 48KB Flash FuSa | Microchip
ATMEGA4808-MFR ✓ ActiveMicrochip Technology
ATMEGA4808-MF - 8-bit AVR MCU 20MHz 48KB Flash QFN-32 | Microchip
ATMEGA4808-MF ✓ ActiveSpecification Comparison
| Parameter | ATMEGA4808-MFR | ATMEGA4808-MF |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.82 | $1.70 |
| Core Processor | AVR (megaAVR 0-series) | — |
| Core Size | 8-Bit | — |
| Maximum Clock Frequency | 20 MHz | 20 MHz |
| Flash Memory Size | 48 KB (24K x 16) | — |
| SRAM Size | 6 KB | — |
| EEPROM Size | 256 bytes | — |
| Package | 32-VFQFN (5x5 mm) | 32-VFQFN (5x5 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Programmable I/O Count | [DATA_NEEDED: Programmable I/O Count] | — |
| ADC Resolution | 10-bit | 10-bit |
| Peripherals | [DATA_NEEDED: Peripherals list] | — |
| Special Feature | Functional Safety (FuSa) qualified variant | — |
| Interface Types | USART, SPI, I2C (TWI) | — |
| Supply Voltage Range | [DATA_NEEDED: Supply Voltage Range] | [DATA_NEEDED: supply voltage range] |
| Operating Temperature Range | [DATA_NEEDED: Operating Temperature Range] | — |
| Programming Interface | UPDI (single-wire) | UPDI (Unified Program and Debug Interface) |
| RoHS Status | [DATA_NEEDED: RoHS Status] | Compliant |
| Hardware Multiplier | Yes | — |
| Core Architecture | — | 8-bit AVR RISC with hardware multiplier |
| Flash Memory | — | 48 KB (24K x 16) |
| SRAM | — | 6 KB |
| EEPROM | — | 256 bytes |
| ADC Channels | — | 12 external channels |
| Operating Temperature | — | -40C to +105C (industrial, MF suffix) |
| Communication Interfaces | — | USART, SPI, TWI (I2C) |
| Timers | — | 16-bit TCA, TCB, TCD (megaAVR 0-series) |
| Family | — | megaAVR 0-series (AVR mega) |
| Number of I/O Pins | — | [DATA_NEEDED: number of I/O pins] |
| MSL Level | — | [DATA_NEEDED: moisture sensitivity level] |