ATMEGA48PA-MMN vs ATMEGA328P-MMH Comparaison
Comparaison détaillée côte à côte de ATMEGA48PA-MMN par Microchip Technology et ATMEGA328P-MMH 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
ATMEGA48PA-MMN - 4KB Flash 20MHz AVR MCU QFN-28 | Microchip
ATMEGA48PA-MMN ✓ ActifMicrochip Technology
ATMEGA328P-MMH - 20MHz 32KB 8-Bit AVR MCU | Microchip Technology
ATMEGA328P-MMH ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA48PA-MMN | ATMEGA328P-MMH |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Core Architecture | 8-bit AVR RISC | — |
| Flash Memory | 4 KB (2K x 16) ISP Flash | 32 KB |
| EEPROM | 256 B | 1024 bytes |
| SRAM | 512 B | 2 KB |
| Fréquence d'horloge maximale | 20 MHz | 20 MHz |
| Instructions | 131 instructions, most single-cycle | — |
| General Purpose I/O | 23 I/O lines | — |
| Working Registers | 32 general purpose registers | — |
| Timers/Counters | 3 flexible timer/counters with compare modes | — |
| Supply Voltage (per distributor listing) | 4.5 V to 5.5 V (high-voltage range) | — |
| Supply Voltage (full picoPower range) | [DATA_NEEDED: full supply voltage range] | — |
| Operating Temperature (per Mouser) | up to 105 C | — |
| Boîtier | 28-VQFN (4x4 mm), 0.45 mm pitch, 1 mm height, exposed pad | 28-VQFN, 4 x 4 mm |
| Type de montage | Surface Mount | Surface mount |
| Programming Interface | ICSP (SPI), In-Circuit Debug via 2 I/O pins + reset | — |
| Low Power Technology | picoPower sleep modes (idle, power-down, power-save, standby) | — |
| Statut du cycle de vie | ACTIVE (per DigChip) | — |
| Statut RoHS | [DATA_NEEDED: RoHS compliance status] | — |
| Product Type | — | 8-bit AVR RISC microcontroller |
| Flash Organization | — | 16K x 16 bits |
| ISP Flash Read-While-Write | — | Supported |
| General-Purpose I/O Lines | — | 23 lines |
| General-Purpose Working Registers | — | 32 registers |
| Instruction Set | — | 131 powerful AVR instructions |
| Single-Clock-Cycle Execution | — | Most instructions |
| Serial Interfaces | — | I2C, SPI, and UART/USART |
| Package Pin Count | — | 28 pins |
| Tension d'alimentation de fonctionnement | — | 4.5 V to 5.5 V |
| Terminal Finish | — | NiPdAu |
| Green Compliance | — | Green |