ATMEGA128L-8MNR vs ATMEGA1281V-8MUR Comparação
Comparação detalhada lado a lado de ATMEGA128L-8MNR por Microchip Technology e ATMEGA1281V-8MUR 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
ATMEGA128L-8MNR - 8-bit AVR MCU 128KB Flash 64-QFN | Microchip
ATMEGA128L-8MNR ✓ AtivoMicrochip Technology
ATMEGA1281V-8MUR - 8-bit AVR MCU 128KB Flash 8MHz | Microchip
ATMEGA1281V-8MUR ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA128L-8MNR | ATMEGA1281V-8MUR |
|---|---|---|
| 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) | $4,55 | $4,02 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Clock Speed | 8 MHz | 8 MHz |
| Flash Program Memory | 128 KB (64K x 16) | — |
| SRAM | 4 KB | 8 KB |
| EEPROM | 4 KB | 4 KB |
| Tensão de alimentação | 2.7 V to 5.5 V | — |
| Largura do barramento de dados | 8 bit | — |
| I/O Ports | 53 I/O lines | — |
| ADC | 8-channel, 10-bit | 8/16-channel, 10-bit |
| Interface Types | JTAG, SPI, TWI (I2C), USART x2 | — |
| Instructions | 133 instructions, most single-cycle | — |
| Encapsulamento | 64-QFN (9x9 mm), VFQFN with exposed pad | 64-QFN (9x9 mm), VQFN with exposed pad (MLF) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Number of Terminals | 64 | — |
| Programming Method | ISP (In-System), IAP (In-Application), JTAG | — |
| On-Chip Debug | JTAG on-chip debugging | — |
| Lifecycle Stage | ACTIVE | — |
| Status RoHS | [DATA_NEEDED: RoHS status] | Compliant (green package per FindIC listing) |
| Flash Memory | — | 128 KB (64K x 16), ISP |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| Instruction Set | — | 133 instructions, most single-cycle |
| General Purpose I/O | — | 54 lines |
| Timers/Counters | — | Six flexible timers with compare modes and PWM |
| Serial USART | — | Four programmable USARTs |
| Serial Interfaces | — | SPI (master/slave), 2-wire serial (I2C-compatible) |
| Debug / Programming | — | JTAG on-chip debug, In-Circuit Serial Programming (ICSP) |
| Watchdog Timer | — | Programmable WDT with separate on-chip oscillator |
| Analog Comparator | — | On-chip analog comparator |
| Temperatura de operação | — | -40C to +85C (industrial) |
| Status do ciclo de vida | — | Active |