ATMEGA64L-8AQ vs ATMEGA64A-MUR Comparação
Comparação detalhada lado a lado de ATMEGA64L-8AQ por Microchip Technology e ATMEGA64A-MUR por Microchip Technology. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Microchip Technology
ATMEGA64L-8AQ - 8-Bit AVR MCU, 64KB Flash, 8MHz TQFP-64 | Microchip
ATMEGA64L-8AQ ✗ Fim de vidaMicrochip Technology
ATMEGA64A-MUR - AVR 8-bit MCU 64KB Flash 16MHz QFN-64 | Microchip
ATMEGA64A-MUR ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA64L-8AQ | ATMEGA64A-MUR |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Fim de vida | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $7,50 | $4,42 |
| Core Size | 8-Bit | — |
| Series | AVR ATmega64 | — |
| Frequência máxima de clock | 8 MHz | — |
| Program Memory Size | 64 KB (32K x 16) Flash | 64KB (32K x 16) Flash |
| EEPROM Size | 2 KB | 2KB |
| SRAM Size | 4 KB | 4KB (4K x 8) |
| ADC Resolution | 10-bit | — |
| Number of ADC Channels | 8 | — |
| Core Architecture | AVR RISC, 130 instructions | AVR 8-bit 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) | — |
| Temperatura de operação | -40C to +85C | — |
| Encapsulamento | 64-TQFP (14x14 mm) | — |
| Tipo de montagem | Surface Mount | Surface Mount |
| Life Cycle | Mature; not recommended for new designs (replaced by ATmega64A) | — |
| Program Memory Type | — | ISP Flash, read-while-write |
| Maximum Clock Speed | — | 16 MHz |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| Number of I/O | — | 53 |
| General Purpose Working Registers | — | 32 |
| Instruction Set | — | 130 powerful instructions, most single-cycle |
| Timers/Counters | — | 4 flexible timer/counters plus real-time counter |
| Oscillator Type | — | Internal |
| Encapsulamento / Caixa | — | 64-VFQFN Exposed Pad (9x9 mm) |
| Temperature Grade | — | Industrial (-40C to +85C) |
| Packaging | — | Tape & Reel |
| Programming Interface | — | ISP (In-System Programmable), JTAG |