ATMEGA324P-20AQR vs ATMEGA324PA-AUR Comparaison
Comparaison détaillée côte à côte de ATMEGA324P-20AQR par Microchip Technology et ATMEGA324PA-AUR 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
ATMEGA324P-20AQR - 8-bit AVR MCU, 32KB Flash, 20MHz | Microchip
ATMEGA324P-20AQR ✓ ActifMicrochip Technology
ATMEGA324PA-AUR - 8-Bit AVR MCU 32KB Flash 20MHz | Microchip
ATMEGA324PA-AUR ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA324P-20AQR | ATMEGA324PA-AUR |
|---|---|---|
| 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) | $3,78 | $1,98 |
| Core Processor | AVR | AVR 8-bit RISC |
| Core Size | 8-bit | — |
| Speed | 20 MHz | — |
| Flash Memory | 32 KB (16K x 16) | — |
| EEPROM Size | 1 KB | 1 KB |
| RAM Size | 2 KB | — |
| Supply Voltage (Vcc/Vdd) | 2.7 V to 5.5 V | — |
| GPIO Count | 32 | — |
| Number of USARTs | 2 | — |
| Peripherals | SPI, TWI (I2C), JTAG, WDT, Brown-out Detect/Reset, PWM | — |
| ADC Resolution | 10-bit, 8 channels | — |
| MIPS Throughput | Up to 16-20 MIPS (1 MIPS/MHz) | — |
| Boîtier | 44-TQFP (10x10 mm) | 44-pin TQFP (10x10 mm, 0.80 mm pitch) |
| Type de montage | Surface Mount | Surface Mount |
| Température de fonctionnement | Extended (A-variant), per Microchip extended range | -40C to +85C (industrial) |
| Oscillator Type | Internal | — |
| Program Memory Type | ISP FLASH, read-while-write | — |
| Statut RoHS | Compliant (GREEN package) | Compliant |
| Packaging | Tape & Reel (T&R) | Tape & Reel (AUR suffix) |
| Program Memory Size | — | 32 KB Flash (16K x 16) |
| SRAM Size | — | 2 KB |
| Fréquence d'horloge maximale | — | 20 MHz |
| Operating Voltage Range | — | 1.8 V to 5.5 V |
| Supply Voltage (5V operation) | — | 4.5 V to 5.5 V |
| CPU Throughput | — | Up to 20 MIPS at 20 MHz |
| General Purpose I/O Lines | — | 32 |
| General Purpose Working Registers | — | 32 |
| ADC Channels / Resolution | — | 8-channel, 10-bit |
| Communication Interfaces | — | 2x USART, SPI, I2C (TWI) |
| Timer/Counters | — | 2x 8-bit, 1x 16-bit |
| Instruction Set | — | 131 powerful instructions, most single-clock cycle |
| Debug Interface | — | JTAG (IEEE 1149.1 boundary scan) |