ATMEGA324PA-MU vs ATMEGA1284P-MU Comparaison
Comparaison détaillée côte à côte de ATMEGA324PA-MU par Microchip Technology et ATMEGA1284P-MU 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
ATMEGA324PA-MU - 8-bit AVR MCU 32KB Flash 20MHz VQFN-44 | Microchip
ATMEGA324PA-MU ✓ ActifMicrochip Technology
ATMEGA1284P-MU - 128KB Flash 8-Bit AVR MCU 20MHz | Microchip
ATMEGA1284P-MU ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA324PA-MU | ATMEGA1284P-MU |
|---|---|---|
| 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) | $2,05 | $4,10 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Memory | 32 KB (16K x 16) ISP Flash | 128 KB (64K x 16) ISP, Read-While-Write |
| EEPROM | 1 KB | 4 KB |
| SRAM | 2 KB | 16 KB |
| Fréquence d'horloge maximale | 20 MHz | — |
| Tension d'alimentation | 2.5 V / 3.3 V / 5 V | — |
| Number of I/O | 32 general purpose I/O lines | — |
| General Purpose Working Registers | 32 | — |
| Instruction Set | 131 instructions, mostly single-cycle | — |
| Boîtier | 44-VQFN (7 x 7 mm) with exposed pad | 44-VQFN (7x7 mm) with Exposed Pad |
| Type de montage | Surface Mount | Surface Mount |
| Programming Method | In-System Programmable (ISP), read-while-write | — |
| Power Technology | picoPower low-power modes | — |
| Température de fonctionnement | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: temperature range for -MU speed grade] |
| ADC Resolution | [DATA_NEEDED: ADC resolution in bits] | — |
| Statut RoHS | Compliant | Compliant (per Microchip product page) |
| ECCN | EAR99 | — |
| Lifecycle Stage | ACTIVE | — |
| Max CPU Clock | — | 20 MHz |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| I/O Lines | — | 32 general purpose |
| USART | — | 2 |
| Timer/Counters | — | 3 (with compare modes and PWM) |
| Real Time Counter (RTC) | — | Yes |
| 10-bit ADC | — | 8 channels |
| TWI (I2C) | — | 1, byte-oriented 2-wire |
| SPI | — | 1 |
| Watchdog Timer | — | Yes, programmable with on-chip oscillator |
| Programming Interface | — | ISP via SPI, self-programming boot support |