ATMEGA644PA-MU vs ATMEGA324P-15MT Comparaison
Comparaison détaillée côte à côte de ATMEGA644PA-MU par Microchip Technology et ATMEGA324P-15MT 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
ATMEGA644PA-MU - 8-bit AVR MCU 64KB 20MHz VQFN-44 | Microchip
ATMEGA644PA-MU ✓ ActifMicrochip Technology
ATMEGA324P-15MT - 8-bit AVR MCU 16MHz 32KB Flash VQFN-44 | Microchip
ATMEGA324P-15MT ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA644PA-MU | ATMEGA324P-15MT |
|---|---|---|
| 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 | $2,97 |
| Core Architecture | 8-bit AVR RISC | — |
| Core Frequency | 20 MHz | — |
| Flash Memory | 64 KB (32K x 16) ISP Flash, read-while-write | — |
| EEPROM | 2 KB | — |
| SRAM | 4 KB | — |
| GPIO Count | 32 | — |
| MIPS Throughput | Up to 20 MIPS at 20 MHz | — |
| Instructions | 131 instructions, most single-cycle | — |
| Timer/Counters | Three flexible timer/counters with compare modes and PWM | — |
| USART | Two programmable serial USARTs | — |
| Serial Interfaces | Two-Wire Interface (I2C-compatible), SPI | 2x USART, TWI (I2C), SPI |
| ADC | 8-channel 10-bit ADC | — |
| RTC | Real Time Counter with separate oscillator | — |
| Low Power Technology | picoPower | — |
| Supply Voltage Range | 2.5 V / 3.3 V / 5 V class (per distributor listing: 2.5V/3.3V/5V) | — |
| Boîtier | 44-VQFN (7x7 mm), exposed pad | — |
| Type de montage | Surface Mount | Surface Mount |
| Statut RoHS | RoHS compliant (per Microchip product listing) | [DATA_NEEDED: RoHS compliance status] |
| Data Sheet Document Number | DS40002070A (per Microchip ATMEGA644PA-MU data sheet) | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 16 MHz |
| Program Memory Size | — | 32 KB (16K x 16) FLASH |
| EEPROM Size | — | 1 KB |
| RAM Size | — | 2 KB |
| Number of I/O | — | 32 |
| Number of USARTs | — | 2 |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 8 |
| Timers | — | Three timer/counters with compare modes and PWM |
| Oscillator Type | — | Internal |
| Boîtier / Format | — | 44-VQFN (7x7 mm) |
| Packaging | — | Tape & Reel (TR) |
| Program Memory Type | — | ISP FLASH, read-while-write |
| Technology Feature | — | picoPower low-power technology |
| Instruction Set | — | 131 instructions, RISC, mostly single-cycle |