ATMEGA644PV-10MQ vs ATMEGA644P-20MQ Comparaison
Comparaison détaillée côte à côte de ATMEGA644PV-10MQ par Microchip Technology et ATMEGA644P-20MQ 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
ATMEGA644PV-10MQ - 8-Bit AVR MCU 64KB Flash 10MHz | Microchip
ATMEGA644PV-10MQ ✓ ActifMicrochip Technology
ATMEGA644P-20MQ - 8-bit AVR MCU 64KB 20MHz VQFN-44 | Microchip
ATMEGA644P-20MQ NrndComparaison des spécifications
| Paramètre | ATMEGA644PV-10MQ | ATMEGA644P-20MQ |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | NRND |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $0,00 | $2,48 |
| Core Architecture | AVR 8-bit enhanced RISC | AVR 8-bit RISC |
| Flash Memory | 64KB (32K x 16) | — |
| SRAM | 4KB (4K x 8) | 4 KB (4,096 bytes) |
| EEPROM | 2KB | 2 KB (2,048 bytes) |
| Maximum CPU Speed | 10 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| Boîtier | 44-VQFN (7x7 mm) exposed pad | 44-VQFN (7x7 mm) with exposed pad |
| Type de montage | Surface Mount | Surface Mount |
| Series | AVR ATmega (ATmega644P, picoPower) | — |
| USART Count | 2 | — |
| Temperature Grade | Extended temperature | Industrial, extended temperature |
| Green / RoHS Status | Green (RoHS compliant) | — |
| Number of I/O Pins | [DATA_NEEDED: Number of I/O Pins] | — |
| ADC Resolution / Channels | [DATA_NEEDED: ADC Resolution / Channels] | — |
| Timers Count | [DATA_NEEDED: Timers Count] | — |
| Plage de température de fonctionnement | [DATA_NEEDED: Operating Temperature Range numeric values] | — |
| Niveau MSL | [DATA_NEEDED: MSL Level] | — |
| CPU Speed | — | 20 MHz |
| Throughput | — | Up to 20 MIPS (1 MIPS per MHz) |
| Flash Program Memory | — | 64 KB (32K x 16) |
| Operating Voltage | — | 5 V |
| Number of I/O | — | 32 |
| Digital Communication Peripherals | — | 2 UART |
| Oscillator Type | — | Internal |
| Instructions | — | 131 powerful instructions, most single-cycle |
| Packaging | — | Tape & Reel (TR) |
| Technology Feature | — | picoPower low-power, green/RoHS |
| Programming | — | ICSP via 2 I/O pins + reset, MPLAB SNAP compatible |
| Lifecycle | — | Mature; NRND - replaced by ATmega644PA |