ATMEGA128-16MJ vs ATMEGA128L-8MJ Comparação
Comparação detalhada lado a lado de ATMEGA128-16MJ por Microchip Technology e ATMEGA128L-8MJ 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
ATMEGA128-16MJ - 8-bit AVR MCU 16MHz 128KB Flash | Microchip
ATMEGA128-16MJ ✓ AtivoMicrochip Technology
ATMEGA128L-8MJ - 8-bit AVR MCU, 128KB Flash, 8MHz | Microchip
ATMEGA128L-8MJ ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA128-16MJ | ATMEGA128L-8MJ |
|---|---|---|
| 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) | $4,48 | $10,95 |
| Core | 8-bit AVR RISC | — |
| Core Size | 8-bit | — |
| Speed | 16 MHz | — |
| Program Memory Size | 128 KB (64K x 16) Flash | — |
| EEPROM Size | 4 KB | — |
| RAM Size | 4 KB | — |
| Connectivity | EBI/EMI, I2C (TWI), SPI, UART/USART | — |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | — |
| Number of I/O | 53 | — |
| ADC Resolution | 10-bit | — |
| Number of ADC Channels | 8 | — |
| Debug Interface | JTAG (on-chip debug, boundary scan) | — |
| Supply Voltage (16 MHz speed grade) | 4.5 V to 5.5 V | — |
| Throughput | up to 16 MIPS at 16 MHz (approx. 1 MIPS per MHz) | Approx. 8 MIPS at 8 MHz (most instructions single-cycle) |
| Encapsulamento | 64-VFQFN Exposed Pad (MLF-64) | 64-VFQFN with Exposed Pad (MLF) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Temperatura de operação | [DATA_NEEDED: Operating Temperature Range] | [DATA_NEEDED: operating temperature range] |
| Timers | Two 8-bit, two 16-bit | — |
| PWM Channels | [DATA_NEEDED: PWM channel count per datasheet] | — |
| Core Architecture | — | 8-bit AVR RISC |
| Flash Program Memory | — | 128 KB (In-System Programmable, Read-While-Write) |
| SRAM | — | 4 KB |
| EEPROM | — | 4 KB |
| Frequência máxima de clock | — | 8 MHz |
| Operating Voltage Range | — | 2.7 V to 5.5 V |
| General Purpose I/O Lines | — | 53 |
| Working Registers | — | 32 x 8-bit |
| Timers/Counters | — | 4 (with compare modes and PWM) |
| Real Time Counter | — | Yes (RTC) |
| USART | — | 2 |
| Two-wire Serial Interface (TWI) | — | Yes (byte-oriented) |
| ADC | — | 8-channel, 10-bit |
| JTAG | — | Yes (on-chip debug and boundary scan) |