ATMEGA808-MF vs ATMEGA4808-MF Comparaison
Comparaison détaillée côte à côte de ATMEGA808-MF par Microchip Technology et ATMEGA4808-MF par Microchip Technology. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Microchip Technology
ATMEGA4808-MF - 8-bit AVR MCU 20MHz 48KB Flash QFN-32 | Microchip
ATMEGA4808-MF ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA808-MF | ATMEGA4808-MF |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $0,95 | $1,70 |
| Core Processor | AVR (8-bit RISC with hardware multiplier) | — |
| Core Size | 8-Bit | — |
| Max Clock Frequency | 20 MHz | — |
| Flash Memory | 8 KB (8K x 8) | 48 KB (24K x 16) |
| SRAM | 1 KB | 6 KB |
| EEPROM | 256 bytes | 256 bytes |
| Supply Voltage Range | 4.5 V to 5.5 V | [DATA_NEEDED: supply voltage range] |
| Boîtier | 32-VQFN (5x5 mm) | 32-VFQFN (5x5 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Product Series | megaAVR 0 (ATmega808) | — |
| Functional Safety | FuSa qualified (safety documentation available) | — |
| Programmable I/O Count | 27 GPIO | — |
| Peripherals | Core Independent Peripherals (CIP), event system, ADC, analog comparator, CCL, PWM timers | — |
| Température de fonctionnement | -40C to +105C | -40C to +105C (industrial, MF suffix) |
| Oscillator Type | Internal oscillator and external clock options | — |
| Programming Interface | Unified Program and Debug Interface (UPDI) | UPDI (Unified Program and Debug Interface) |
| Statut RoHS | Compliant | Compliant |
| Core Architecture | — | 8-bit AVR RISC with hardware multiplier |
| Fréquence d'horloge maximale | — | 20 MHz |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 12 external channels |
| 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] |
| Niveau MSL | — | [DATA_NEEDED: moisture sensitivity level] |