ATMEGA644PA-MU vs ATMEGA324P-20MUR Karşılaştırma
Ayrıntılı yan yana karşılaştırma ATMEGA644PA-MU tarafından Microchip Technology ve ATMEGA324P-20MUR tarafından Microchip TechnologyAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Microchip Technology
ATMEGA644PA-MU - 8-bit AVR MCU 64KB 20MHz VQFN-44 | Microchip
ATMEGA644PA-MU ✓ AktifMicrochip Technology
ATMEGA324P-20MUR - 8-bit AVR MCU 20MHz 32KB Flash | Microchip
ATMEGA324P-20MUR ✓ AktifÖzellik Karşılaştırması
| Parametre | ATMEGA644PA-MU | ATMEGA324P-20MUR |
|---|---|---|
| Marka | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Core Architecture | 8-bit AVR RISC | 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 | 131 powerful 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 | — |
| ADC | 8-channel 10-bit ADC | — |
| RTC | Real Time Counter with separate oscillator | — |
| Low Power Technology | picoPower | picoPower |
| Supply Voltage Range | 2.5 V / 3.3 V / 5 V class (per distributor listing: 2.5V/3.3V/5V) | 4.5 V to 5.5 V |
| Paket | 44-VQFN (7x7 mm), exposed pad | 44-VQFN (7x7 mm) |
| Montaj Türü | Surface Mount | Surface Mount |
| RoHS Durumu | RoHS compliant (per Microchip product listing) | — |
| Data Sheet Document Number | DS40002070A (per Microchip ATMEGA644PA-MU data sheet) | — |
| Program Memory Size | — | 32 KB (16K x 16) Flash |
| EEPROM Size | — | 1 KB |
| SRAM Size | — | 2 KB |
| Azami Saat Hızı | — | 20 MHz |
| Performance | — | up to 20 MIPS at 20 MHz |
| General Purpose I/O | — | 32 I/O lines |
| İşletim Sıcaklığı | — | -40C to +85C (Industrial) |
| Flash Programming | — | In-System Programmable (ISP), read-while-write |
| Debug / Boundary Scan | — | JTAG (IEEE 1149.1) |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |
| ADC Resolution | — | [DATA_NEEDED: ADC resolution] |