ATMEGA328P-PU vs ATMEGA48P-20PU Comparaison
Comparaison détaillée côte à côte de ATMEGA328P-PU par Microchip Technology et ATMEGA48P-20PU 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
ATMEGA328P-PU - 8-bit AVR MCU 32KB Flash 28-PDIP | Microchip
ATMEGA328P-PU ✓ ActifMicrochip Technology
ATMEGA48P-20PU - 8-bit AVR MCU 4KB Flash 20MHz PDIP-28 | Microchip
ATMEGA48P-20PU ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA328P-PU | ATMEGA48P-20PU |
|---|---|---|
| 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) | $0,00 | $1,05 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Program Memory | 32 KB (16K x 16) | — |
| EEPROM | 1 KB | 256 B |
| SRAM | 2 KB | 512 B |
| Fréquence d'horloge maximale | 20 MHz | 20 MHz |
| Typical Arduino Clock Frequency | 16 MHz | — |
| Supply Voltage Range | 4.5 V to 5.5 V | — |
| General Purpose I/O Lines | 23 | — |
| Working Registers | 32 general purpose | 32 x 8-bit general purpose |
| Instructions | 131 instructions, most single-cycle | — |
| Boîtier | 28-PDIP | 28-PDIP (0.300 inch, 7.62 mm) |
| Type de montage | Through Hole | Through Hole |
| In-System Programming | Yes (ISP, read-while-write) | — |
| ADC | 10-bit | — |
| Product Series | AVR ATmega | — |
| Température de fonctionnement | [DATA_NEEDED: operating temperature range] | 0C to 70C |
| Interface Peripherals | USART, SPI, TWI (I2C) | — |
| Statut RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| Flash Memory | — | 4 KB (2K x 16) ISP |
| Operating Voltage Range | — | 1.8 V to 5.5 V |
| General Purpose I/O | — | 23 lines |
| Timers/Counters | — | 3 (two 8-bit, one 16-bit) |
| ADC Resolution | — | 10-bit, 8 channels |
| Communication Interfaces | — | USART, SPI (USI), I2C-compatible |
| Low Power Technology | — | picoPower, 6 power-saving modes |
| In-System Programmable | — | Yes (SPI ISP) |