ATMEGA4809-MFR vs ATMEGA809-MFR Comparison
Detailed side-by-side comparison of ATMEGA4809-MFR by Microchip Technology and ATMEGA809-MFR 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-MFR - 8-Bit AVR MCU 20MHz 48KB Flash | Microchip
ATMEGA4809-MFR β ActiveMicrochip Technology
ATMEGA809-MFR - 8-bit AVR MCU 20MHz 8KB Flash | Microchip
ATMEGA809-MFR β ActiveSpecification Comparison
| Parameter | ATMEGA4809-MFR | ATMEGA809-MFR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.06 | $0.54 |
| Core Architecture | 8-bit AVR RISC with hardware multiplier | β |
| Maximum Clock Frequency | 20 MHz | 20 MHz |
| Flash Memory | 48 KB (24K x 16) | 8 KB (8K x 8) |
| SRAM | 6 KB | 1 KB |
| EEPROM | 256 bytes | 256 bytes |
| Supply Voltage Range | 2.7 V to 5.5 V | [DATA_NEEDED: supply voltage range] |
| Package | 48-UQFN (6x6 mm) | 48-VQFN (6x6 mm), HVQCCN, no-lead |
| Number of I/O Pins | [DATA_NEEDED: number of GPIO pins] | β |
| Number of USARTs | 4 | β |
| ADC Resolution | 10-bit | [DATA_NEEDED: ADC resolution and channels] |
| Operating Temperature | -40C to +105C | β |
| Product Series | megaAVR 0-series (ATmega4809) | β |
| Functional Safety Support | Yes (FuSa variant) | β |
| Core Independent Peripherals | Yes (CIPs) | β |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | β |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | β |
| Core | β | 8-bit AVR RISC with hardware multiplier |
| Number of Terminals | β | 48 |
| Temperature Grade | β | Automotive |
| Safety Qualification | β | Functional Safety (FuSa) |
| Series | β | megaAVR 0 (ATmega808/809/1608/1609) |
| Communication Interfaces | β | [DATA_NEEDED: USART/SPI/TWI counts] |
| Timers | β | [DATA_NEEDED: timer configuration] |
| Operating Temperature Range | β | [DATA_NEEDED: min and max operating temperature] |
| Programming Interface | β | [DATA_NEEDED: UPDI/debug interface detail] |