ATMEGA649-16MUR vs ATMEGA64-16MUR Comparaison
Comparaison détaillée côte à côte de ATMEGA649-16MUR par Microchip Technology et ATMEGA64-16MUR 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
ATMEGA649-16MUR - 8-bit AVR MCU 64KB 16MHz LCD | Microchip
ATMEGA649-16MUR ✓ ActifMicrochip Technology
ATMEGA64-16MUR - 8-Bit AVR MCU 64KB Flash 16MHz | Microchip
ATMEGA64-16MUR ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA649-16MUR | ATMEGA64-16MUR |
|---|---|---|
| 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) | $7,60 | $5,21 |
| Core Architecture | 8-bit AVR RISC | — |
| Core Size | 8-bit | — |
| Speed | 16 MHz | — |
| Flash Memory | 64 KB (32K x 16) | — |
| EEPROM | 2 KB | — |
| SRAM | 4 KB | — |
| GPIO | 54 / 69 general purpose I/O lines | — |
| Working Registers | 32 general purpose | — |
| Instructions | 130 powerful instructions, most single-cycle | — |
| LCD Driver | Yes (segment LCD) | — |
| JTAG Interface | Yes (boundary-scan, on-chip debug, programming) | — |
| Tension d'alimentation | 5 V (16 MHz operation) | — |
| Boîtier | 64-QFN (9x9 mm), VFQFN exposed pad | 64-QFN / MLF, 9 x 9 mm |
| Type de montage | Surface Mount | Surface Mount |
| Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| Programming | ISP (in-system, self-programming Flash) | — |
| Statut RoHS | GREEN (per distributor listing) | — |
| Core | — | AVR 8-bit RISC |
| Largeur du bus de données | — | 8 bit |
| Fréquence d'horloge maximale | — | 16 MHz |
| Flash Memory Size | — | 64 KB (32K x 16) |
| SRAM Size | — | 4 KB |
| EEPROM Size | — | 2 KB |
| Supply Voltage Range | — | 4.5 V to 5.5 V |
| Number of I/O Ports | — | 53 |
| Timers | — | 2 x 8-bit, 2 x 16-bit |
| UART / USART | — | 2 |
| ADC Resolution | — | 10 bit |
| ADC Channels | — | 8 |
| Serial Interfaces | — | SPI, TWI (I2C), JTAG |
| Température de fonctionnement | — | [DATA_NEEDED: exact temperature range code] |
| MIPS per MHz | — | Approaching 1 |
| Statut du cycle de vie | — | Active / mature, replaced by ATmega64A |