ATMEGA64L-8AQ vs ATMEGA640-16AUR Comparaison
Comparaison détaillée côte à côte de ATMEGA64L-8AQ par Microchip Technology et ATMEGA640-16AUR 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
ATMEGA640-16AUR - 8-bit AVR MCU 64KB Flash 16MHz TQFP-100 | Microchip
ATMEGA640-16AUR ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA64L-8AQ | ATMEGA640-16AUR |
|---|---|---|
| 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 | $6,20 |
| Core Size | 8-Bit | — |
| Series | AVR ATmega64 | — |
| Fréquence d'horloge maximale | 8 MHz | — |
| Program Memory Size | 64 KB (32K x 16) Flash | — |
| EEPROM Size | 2 KB | — |
| SRAM Size | 4 KB | — |
| 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) | — |
| Operating Voltage | 2.7 V to 5.5 V (L grade) | — |
| Température de fonctionnement | -40C to +85C | -40C to +85C (industrial) |
| Boîtier | 64-TQFP (14x14 mm) | 100-pin TQFP (14x14 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Life Cycle | Mature; not recommended for new designs (replaced by ATmega64A) | — |
| Program Memory (Flash) | — | 64 KB (32K x 16) |
| SRAM | — | 8 KB |
| EEPROM | — | 4 KB |
| Maximum CPU Clock | — | 16 MHz |
| Operating Voltage (Vcc) | — | 4.5 V to 5.5 V |
| General-Purpose I/O Lines | — | 86 |
| General-Purpose Working Registers | — | 32 |
| Timer/Counters | — | 6 flexible timer/counters with compare/PWM |
| ADC | — | 10-bit, 8/16-channel |
| USART | — | 2 programmable serial USARTs |
| SPI | — | 1 master/slave SPI |
| TWI (I2C-compatible) | — | 1 byte-oriented 2-wire interface |
| Analog Comparator | — | On-chip |
| Watchdog Timer | — | Programmable, with separate on-chip oscillator |
| In-System Programmable (ISP) | — | Yes |
| Statut RoHS | — | Compliant |