ATMEGA64L-8AC vs ATMEGA64L-8AU Comparação
Comparação detalhada lado a lado de ATMEGA64L-8AC por Microchip Technology e ATMEGA64L-8AU 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-8AC - 8-bit AVR MCU, 64KB Flash, 8MHz | Microchip
ATMEGA64L-8AC ✓ AtivoMicrochip Technology
ATMEGA64L-8AU - 8-bit AVR MCU, 64KB Flash, 8MHz | Microchip
ATMEGA64L-8AU ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA64L-8AC | ATMEGA64L-8AU |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $4,61 | $4,55 |
| Core Architecture | 8-bit AVR RISC | — |
| Flash Program Memory | 64 KB (32K x 16) In-System Programmable | — |
| EEPROM | 2 KB | 2KB |
| SRAM | 4 KB | 4KB |
| Frequência máxima de clock | 8 MHz | — |
| Operating Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| General Purpose I/O | 53 lines | 53 lines |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| USART | 2 | 2 |
| Timers/Counters | 4 with compare modes and PWM | 4 (with compare modes and PWM) |
| Serial Interfaces | TWI (I2C-compatible), SPI, 2x USART | TWI (I2C-compatible), SPI, 2x USART |
| Debug Interface | JTAG for on-chip debug | — |
| Real Time Counter | Yes (RTC) | — |
| Encapsulamento | 64-TQFP (14x14 mm) | 64-TQFP (14x14 mm) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Instruction Set | 130 instructions, most single-cycle | — |
| Throughput | Up to 16 MIPS at 16 MHz | — |
| Status RoHS | [DATA_NEEDED: RoHS status] | — |
| Operating Temperature Grade | Commercial (AC grade) | — |
| Pin Compatibility | 100% pin compatible with ATmega103 | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Architecture | — | AVR enhanced RISC, 130 instructions |
| Speed | — | 8 MHz |
| Flash Memory | — | 64KB (32K x 16) In-System Programmable |
| JTAG | — | Yes (boundary scan, on-chip debug) |
| RTC | — | Real Time Counter with separate oscillator |
| Lifecycle Note | — | Mature product, not recommended for new designs; replaced by ATmega64A |