ATMEGA6490-16AUR vs ATMEGA3290P-20AUR Comparaison
Comparaison détaillée côte à côte de ATMEGA6490-16AUR par Microchip Technology et ATMEGA3290P-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
ATMEGA6490-16AUR - 8-bit AVR MCU 64KB Flash 16MHz LCD | Microchip
ATMEGA6490-16AUR ✓ ActifMicrochip Technology
ATMEGA3290P-20AUR - AVR 8-Bit MCU 32KB 20MHz | Microchip
ATMEGA3290P-20AUR ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA6490-16AUR | ATMEGA3290P-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) | $8,45 | $0,00 |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC CMOS |
| Flash Program Memory | 64 KB (32K x 16) ISP, read-while-write | — |
| EEPROM | 2 KB | 1 KB |
| SRAM | 4 KB | 2 KB |
| Maximum CPU Speed | 16 MHz | — |
| General Purpose I/O | 54 / 69 lines | — |
| Working Registers | 32 general purpose registers | 32 |
| LCD Controller | Integrated segment LCD driver | Yes, on-chip segment LCD driver |
| ADC | 8-channel 10-bit | — |
| Debug / Boundary Scan | JTAG interface | — |
| Tension d'alimentation | 4.5 V to 5.5 V (16 MHz grade) | — |
| Low Power Technology | picoPower | — |
| Boîtier | 100-TQFP (14 x 14 mm) | 100-TQFP (14x14 mm) |
| Température de fonctionnement | -40C to +85C (industrial) | -40C to +85C (industrial) |
| Type de montage | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (R suffix) | — |
| Statut RoHS | Compliant (GREEN, per FindIC data) | Green / RoHS compliant per distributor data |
| Instructions | 130 instructions, mostly single-cycle | — |
| Program Memory (Flash) | — | 32 KB (16K x 16) ISP, read-while-write |
| Fréquence d'horloge maximale | — | 20 MHz |
| Peak Performance | — | 20 MIPS (approx. 1 MIPS/MHz) |
| Instruction Set | — | 130 instructions, most single-cycle |
| General-Purpose I/O | — | 69 lines |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| Debug / Programming | — | JTAG on-chip debug, ICSP self-programming |
| Low-Power Technology | — | picoPower |
| Packing | — | Tape & Reel (R suffix) |