ATMEGA6490V-8AI vs ATMEGA6490V-8AUR Comparaison
Comparaison détaillée côte à côte de ATMEGA6490V-8AI par Microchip Technology et ATMEGA6490V-8AUR 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
ATMEGA6490V-8AI - 8-Bit AVR MCU, 64KB Flash, 8MHz | Microchip
ATMEGA6490V-8AI ✓ ActifMicrochip Technology
ATMEGA6490V-8AUR - 8-bit AVR MCU 64KB LCD 8MHz TQFP-100 | Microchip
ATMEGA6490V-8AUR ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA6490V-8AI | ATMEGA6490V-8AUR |
|---|---|---|
| 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) | $6,45 | $9,42 |
| Core Architecture | 8-bit AVR RISC | — |
| Fréquence d'horloge maximale | 8 MHz | — |
| Flash Program Memory | 64 KB (32K x 16) | — |
| SRAM | 4 KB | 4 KB |
| EEPROM | 2 KB | 2 KB |
| Supply Voltage Range | 1.8 V to 5.5 V (V-grade) | — |
| GPIO Count | 54 / 69 general purpose I/O lines | — |
| Boîtier | 100-TQFP (14x14 mm) | 100-TQFP (14x14 mm) |
| Température de fonctionnement | -40C to +85C (industrial) | — |
| LCD Controller | Integrated, segment LCD driver (up to 160 segments on 100-pin device) | Integrated segment LCD driver |
| Instructions | 130 powerful instructions, most single-cycle | — |
| Working Registers | 32 general purpose | 32 x 8-bit general purpose |
| Self-Programming | Yes, read-while-write ISP Flash | — |
| Programming/Debug | ICSP via SPI; JTAG-based on-chip debugging | — |
| Technology | picoPower low-power AVR | — |
| Type de montage | Surface Mount | Surface Mount |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL Level] | — |
| Statut RoHS | unknown | [DATA_NEEDED: RoHS compliance status] |
| Core Processor | — | AVR 8-bit RISC |
| Core Size | — | 8-bit |
| Speed | — | 8 MHz |
| Flash Memory | — | 64 KB (32K x 16) ISP, read-while-write |
| GPIO | — | 54 / 69 general purpose I/O lines |
| Operating Voltage | — | 1.8 V to 5.5 V |
| Debug / Programming | — | JTAG (boundary-scan, on-chip debug, ISP) |
| Peripherals | — | Brown-out detect/reset, POR, picoPower |
| Connectivity | — | SPI, TWI (I2C), USART |
| Packing | — | Tape & Reel (R suffix) |
| Temperature Grade | — | [DATA_NEEDED: operating temperature range] |