ATMEGA649V-8AUR vs ATMEGA649P-MUR Comparaison
Comparaison détaillée côte à côte de ATMEGA649V-8AUR 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
ATMEGA649V-8AUR - 8MHz AVR MCU 64KB Flash LCD | Microchip
ATMEGA649V-8AUR ✓ ActifMicrochip Technology
ATMEGA649P-MUR - 16MHz 8-bit AVR MCU, 64KB Flash, 64-QFN | Microchip
ATMEGA649P-MUR ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA649V-8AUR | 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) | $4,88 | $5,10 |
| Core Architecture | 8-bit AVR RISC | — |
| Program Memory Size | 64KB (32K x 16) Flash | — |
| EEPROM Size | 2KB | 2 KB |
| SRAM Size | 4KB | 4 KB |
| Fréquence d'horloge maximale | 8 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | 2.7 V to 5.5 V |
| General Purpose I/O | 54 I/O lines | — |
| LCD Driver | Segment LCD controller (up to 4x40 / 132 segments per datasheet) | — |
| JTAG Interface | Yes (boundary-scan and on-chip debug) | — |
| Boîtier | 64-TQFP (14x14 mm) | 64-QFN (9x9 mm) with exposed pad |
| Type de montage | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (R suffix) | — |
| Statut RoHS | Compliant | Compliant |
| Statut du cycle de vie | Active (newer device available: ATMEGA649A) | — |
| Température de fonctionnement | [DATA_NEEDED: operating temperature range] | -40C to +85C (Industrial) |
| ADC Resolution | [DATA_NEEDED: ADC resolution and channels] | — |
| Timers | [DATA_NEEDED: timer peripheral count and sizes] | — |
| Communication Interfaces | [DATA_NEEDED: USART/SPI/TWI count] | USART, SPI, TWI (I2C) |
| MIPS Rating | [DATA_NEEDED: MIPS at 8 MHz] | — |
| MSL Rating | [DATA_NEEDED: moisture sensitivity level] | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Maximum Clock Speed | — | 16 MHz |
| Program Memory (Flash) | — | 64 KB (32K x 16) |
| General-Purpose I/O Lines | — | 54/69 |
| LCD Controller | — | Integrated, up to 4x25 segments |
| 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 |
| Lead-Free / Green | — | Yes (Green) |
| Packing Media | — | Tape and Reel (4000 per reel) |