ATMEGA324PA-AUR vs ATMEGA324P-20AUR Comparaison
Comparaison détaillée côte à côte de ATMEGA324PA-AUR par Microchip Technology et ATMEGA324P-20AUR 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-AUR - 8-Bit AVR MCU 32KB Flash 20MHz | Microchip
ATMEGA324PA-AUR ✓ ActifMicrochip Technology
ATMEGA324P-20AUR - 8-Bit AVR MCU 32KB 20MHz | Microchip
ATMEGA324P-20AUR ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA324PA-AUR | ATMEGA324P-20AUR |
|---|---|---|
| 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) | $1,98 | $4,52 |
| Core Processor | AVR 8-bit RISC | — |
| Program Memory Size | 32 KB Flash (16K x 16) | 32 KB ISP Flash (16K x 16) |
| EEPROM Size | 1 KB | — |
| SRAM Size | 2 KB | — |
| Fréquence d'horloge maximale | 20 MHz | 20 MHz |
| Operating Voltage Range | 1.8 V to 5.5 V | 4.5 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 | 32 |
| General Purpose Working Registers | 32 | 32 |
| ADC Channels / Resolution | 8-channel, 10-bit | — |
| Communication Interfaces | 2x USART, SPI, I2C (TWI) | — |
| Timer/Counters | 2x 8-bit, 1x 16-bit | Three flexible timer/counters with compare modes and PWM |
| Boîtier | 44-pin TQFP (10x10 mm, 0.80 mm pitch) | 44-pin TQFP (10 x 10 mm, 0.80 mm pitch) |
| Type de montage | Surface Mount | Surface Mount |
| Température de fonctionnement | -40C to +85C (industrial) | — |
| Instruction Set | 131 powerful instructions, most single-clock cycle | 131 powerful instructions, most single-clock cycle |
| Debug Interface | JTAG (IEEE 1149.1 boundary scan) | — |
| Packaging | Tape & Reel (AUR suffix) | — |
| Statut RoHS | Compliant | Compliant |
| Core Architecture | — | 8-bit AVR RISC |
| EEPROM | — | 1 KB |
| SRAM | — | 2 KB |
| Plage de température de fonctionnement | — | -40C to +85C (industrial) |
| ADC | — | 8-channel 10-bit successive approximation |
| USART Interfaces | — | 2 |
| Serial Interfaces | — | SPI master/slave, byte-oriented TWI (I2C) |
| Real Time Counter | — | Yes, with separate oscillator |
| Flash Endurance | — | 10,000 write/erase cycles |
| EEPROM Endurance | — | 100,000 write/erase cycles |
| Programming Interfaces | — | SPI, JTAG, bootloader (ISP) |