ATMEGA6450V-8AI vs ATMEGA640V-8AUR Comparaison
Comparaison détaillée côte à côte de ATMEGA6450V-8AI par Microchip Technology et ATMEGA640V-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
ATMEGA6450V-8AI - 8-bit AVR MCU 64KB Flash 8MHz | Microchip
ATMEGA6450V-8AI ✓ ActifMicrochip Technology
ATMEGA640V-8AUR - 8-bit AVR MCU 64KB Flash 8MHz TQFP-100 | Microchip
ATMEGA640V-8AUR ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA6450V-8AI | ATMEGA640V-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) | $2,25 | $9,60 |
| Core Architecture | AVR 8-bit RISC | — |
| Program Memory (Flash) | 64 KB (32K x 16), In-System Programmable | — |
| EEPROM | 2 KB | — |
| SRAM | 4 KB | — |
| Fréquence d'horloge maximale | 8 MHz | 8 MHz |
| Supply Voltage Range | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| ADC | Yes, 10-bit | — |
| Boîtier | 100-TQFP (14x14 mm) | 100-TQFP (14 x 14 mm) |
| Température de fonctionnement | -40C to +85C (Industrial) | — |
| Type de montage | Surface Mount | Surface Mount |
| Speed Rating | V (1.8V low-voltage grade) | — |
| In-System Programming | Yes (ISP / boot section) | — |
| Statut RoHS | Compliant (green package, AI suffix) | Compliant (GREEN per FindIC listing) |
| MSL Rating | [DATA_NEEDED: moisture sensitivity level] | — |
| GPIO Count | [DATA_NEEDED: number of programmable I/O lines] | — |
| Number of Timers | [DATA_NEEDED: timer/counter configuration] | — |
| Core Processor | — | AVR 8-bit RISC |
| Core Size | — | 8-bit |
| Flash Memory Size | — | 64 KB (32K x 16) |
| SRAM Size | — | 8 KB |
| EEPROM Size | — | 4 KB |
| Number of I/O | — | 86 |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 8/16 |
| USART | — | 2/4 programmable serial USART |
| Connectivity | — | EBI/EMI, I2C (TWI), SPI, UART/USART |
| Timers/Counters | — | Six flexible timer/counters |
| General Purpose Working Registers | — | 32 |
| Packaging | — | Tape & Reel (TR) |
| Watchdog Timer | — | Programmable, separate on-chip oscillator |
| Analog Comparator | — | On-chip |