ATMEGA649V-8MI vs ATMEGA649P-MUR Comparaison
Comparaison détaillée côte à côte de ATMEGA649V-8MI par Microchip Technology et ATMEGA649P-MUR 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
ATMEGA649P-MUR - 16MHz 8-bit AVR MCU, 64KB Flash, 64-QFN | Microchip
ATMEGA649P-MUR ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA649V-8MI | ATMEGA649P-MUR |
|---|---|---|
| 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) | $4,02 | $5,10 |
| Core Architecture | AVR 8-bit RISC | — |
| Flash Program Memory | 64KB (32K x 16) | — |
| EEPROM | 2KB | — |
| Internal SRAM | 4KB | — |
| Fréquence d'horloge maximale | 8 MHz | — |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| Température de fonctionnement | -40C to +85C (industrial) | -40C to +85C (Industrial) |
| Boîtier | 64-QFN (9x9 mm, VFQFN with exposed pad) | 64-QFN (9x9 mm) with exposed pad |
| Type de montage | Surface Mount | Surface Mount |
| LCD Controller | Segment LCD driver (up to 4x25 / 8x25 segments) | Integrated, up to 4x25 segments |
| ADC Resolution | 10-bit | — |
| ADC Channels | 8 channels | — |
| Communication Interfaces | USART, SPI, TWI (I2C) | USART, SPI, TWI (I2C) |
| Timers | 2 x 8-bit, 1 x 16-bit with PWM | — |
| JTAG | IEEE 1149.1 boundary scan + on-chip debug | — |
| In-System Programming (ISP) | Yes, self-programming Flash | — |
| Instructions | 130 instructions, most single-cycle | — |
| Series | AVR ATmega ATMEGA649 | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Maximum Clock Speed | — | 16 MHz |
| Program Memory (Flash) | — | 64 KB (32K x 16) |
| EEPROM Size | — | 2 KB |
| SRAM Size | — | 4 KB |
| General-Purpose I/O Lines | — | 54/69 |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| ADC | — | 10-bit, up to 8 channels |
| Timers/Counters | — | Two 8-bit, One 16-bit |
| Debug Interface | — | JTAG / debugWIRE |
| Watchdog Timer | — | Yes, with separate on-chip oscillator |
| Statut RoHS | — | Compliant |
| Lead-Free / Green | — | Yes (Green) |
| Packing Media | — | Tape and Reel (4000 per reel) |