ATMEGA64L-8AQ vs ATMEGA64A-AUR Comparaison
Comparaison détaillée côte à côte de ATMEGA64L-8AQ par Microchip Technology et ATMEGA64A-AUR 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
ATMEGA64L-8AQ - 8-Bit AVR MCU, 64KB Flash, 8MHz TQFP-64 | Microchip
ATMEGA64L-8AQ ✗ Fin de vieMicrochip Technology
ATMEGA64A-AUR - 8-bit AVR MCU 64KB Flash 16MHz TQFP-64 | Microchip
ATMEGA64A-AUR ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA64L-8AQ | ATMEGA64A-AUR |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Fin de vie | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $7,50 | $4,10 |
| Core Size | 8-Bit | — |
| Series | AVR ATmega64 | — |
| Fréquence d'horloge maximale | 8 MHz | — |
| Program Memory Size | 64 KB (32K x 16) Flash | 64KB (32K x 16) ISP Flash |
| EEPROM Size | 2 KB | 2KB |
| SRAM Size | 4 KB | 4KB |
| ADC Resolution | 10-bit | — |
| Number of ADC Channels | 8 | — |
| Core Architecture | AVR RISC, 130 instructions | 8-bit AVR RISC |
| General Purpose Registers | 32 x 8 | — |
| Debug Interface | JTAG (on-chip debug, boundary scan) | — |
| Communication Interfaces | 2x USART, SPI, TWI (I2C) | 2x USART, SPI, TWI (I2C compatible) |
| Operating Voltage | 2.7 V to 5.5 V (L grade) | — |
| Température de fonctionnement | -40C to +85C | — |
| Boîtier | 64-TQFP (14x14 mm) | 64-TQFP (14x14mm) |
| Type de montage | Surface Mount | Surface Mount |
| Life Cycle | Mature; not recommended for new designs (replaced by ATmega64A) | — |
| Maximum CPU Speed | — | 16MHz |
| General Purpose I/O | — | 53 lines |
| Working Registers | — | 32 general purpose |
| Timers/Counters | — | 4 flexible timer/counters with compare modes and PWM |
| ADC | — | 8-channel, 10-bit (from manufacturer product summary) |
| Oscillator Type | — | Internal |
| Debug / Test | — | JTAG for on-chip debug and boundary scan |
| Plage de température de fonctionnement | — | Industrial (-40C to +85C) |
| Packaging | — | Tape & Reel (TR) |
| Statut RoHS | — | Compliant (GREEN per FindIC listing) |
| Pin Compatibility | — | 100% pin compatible with ATmega103 |