ATMEGA1280V-8CUR vs ATMEGA640V-8CUR Comparaison
Comparaison détaillée côte à côte de ATMEGA1280V-8CUR par Microchip Technology et ATMEGA640V-8CUR 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
ATMEGA1280V-8CUR - 8MHz AVR MCU 128KB Flash CBGA-100 | Microchip
ATMEGA1280V-8CUR ✓ ActifMicrochip Technology
ATMEGA640V-8CUR - 8MHz AVR 64KB MCU 100-CBGA | Microchip
ATMEGA640V-8CUR ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA1280V-8CUR | ATMEGA640V-8CUR |
|---|---|---|
| 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) | $10,50 | $4,02 |
| Core | AVR 8-bit RISC | — |
| Max Clock Speed | 8 MHz | — |
| Flash Memory | 128 KB (64K x 16), ISP | — |
| SRAM | 8 KB | — |
| EEPROM | 4 KB | — |
| Tension d'alimentation | 2.7 V to 5.5 V | — |
| I/O Lines | 86 general purpose I/O | — |
| ADC | 8/16-channel, 10-bit | — |
| USART | 4 programmable serial USART | — |
| SPI | Master/Slave SPI serial interface | — |
| TWI (I2C) | Byte-oriented 2-wire serial interface | — |
| External Bus Interface | EBI/EMI | — |
| Timers | Four timer/counters with output compare modulator | — |
| Watchdog Timer | Programmable, separate on-chip oscillator | — |
| Analog Comparator | On-chip | — |
| Température de fonctionnement | -40C to +85C (industrial) | -40C to +85C (TA) |
| Boîtier | 100-CBGA, 9 x 9 mm | 100-CBGA (9x9 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (R suffix) | — |
| Statut RoHS | Compliant (GREEN) | [DATA_NEEDED: RoHS status] |
| Lifecycle Stage | Active | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 8 MHz |
| Program Memory Type | — | FLASH |
| Program Memory Size | — | 64 KB (32K x 16) |
| RAM Size | — | 8 KB |
| EEPROM Size | — | 4 KB |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| Number of I/O | — | 86 |
| General Purpose Working Registers | — | 32 |
| Timers/Counters | — | 6 flexible timer/counters |
| Real-Time Counter | — | Yes |
| Programming Interface | — | ICSP (In-Circuit Serial Programming) |
| Largeur du bus de données | — | 8 Bit |