ATMEGA128-16AI vs ATMEGA128L-8AI Comparação
Comparação detalhada lado a lado de ATMEGA128-16AI por Microchip Technology e ATMEGA128L-8AI 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
ATMEGA128-16AI - 8-bit AVR MCU 16MHz 128KB Flash | Microchip
ATMEGA128-16AI ✓ AtivoMicrochip Technology
ATMEGA128L-8AI - 8-bit AVR MCU 8MHz 128KB TQFP-64 | Microchip
ATMEGA128L-8AI ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA128-16AI | ATMEGA128L-8AI |
|---|---|---|
| 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) | $5,90 | $6,60 |
| Core Architecture | AVR 8-bit RISC | — |
| CPU Speed | 16 MHz | — |
| Flash Memory | 128 KB (64K x 16) In-System Programmable | — |
| SRAM | 4 KB | — |
| EEPROM | 4 KB | — |
| Operating Voltage | 4.5 V to 5.5 V | — |
| MIPS Throughput | 16 MIPS at 16 MHz | Up to 8 MIPS at 8MHz (approx. 1 MIPS/MHz) |
| ADC | 8-channel 10-bit | 8-channel 10-bit |
| Timers/Counters | Two 8-bit, Two 16-bit | — |
| Communication Interfaces | SPI, TWI (I2C), 2x USART | 2x USART, SPI, TWI (I2C) |
| JTAG | On-chip JTAG for debugging and boundary scan | — |
| Instructions | 133 instructions, most single-cycle | — |
| Encapsulamento | 64-TQFP (14x14 mm) | 64-TQFP (14x14 mm) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Temperatura de operação | -40C to +85C (industrial, per AI suffix) | -40C to +85C (industrial, A grade) |
| External Memory Interface | XMEM up to 64 KB | — |
| Status RoHS | unknown | [DATA_NEEDED: RoHS compliance confirmation] |
| Core | — | AVR 8-bit RISC |
| Program Memory Size | — | 128KB (64K x 16) Flash |
| Program Memory Type | — | In-System Programmable FLASH |
| RAM Size | — | 4K x 8 SRAM |
| EEPROM Size | — | 4KB |
| Maximum Clock Speed | — | 8MHz |
| Supply Voltage Range | — | 2.7V to 5.5V |
| Timers | — | Two 8-bit, two 16-bit |
| Debug Interface | — | JTAG (on-chip debug and boundary scan) |
| Number of I/O | — | 53 programmable I/O lines |
| Nível MSL | — | [DATA_NEEDED: moisture sensitivity level] |