ATMEGA128A-AU vs ATMEGA128-16AN Comparação
Comparação detalhada lado a lado de ATMEGA128A-AU por Microchip Technology e ATMEGA128-16AN 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
ATMEGA128A-AU - 8-bit AVR MCU 128KB Flash 16MHz TQFP-64 | Microchip
ATMEGA128A-AU ✓ AtivoMicrochip Technology
ATMEGA128-16AN - 8-Bit AVR MCU 128KB 16MHz TQFP-64 | Microchip
ATMEGA128-16AN ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA128A-AU | ATMEGA128-16AN |
|---|---|---|
| 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) | $4,30 | $7,44 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | 8-bit |
| Architecture | Enhanced RISC, 133 instructions | — |
| Max Clock Frequency | 16 MHz | 16 MHz |
| Flash Memory | 128 KB (64K x 16), In-System Programmable, read-while-write | 128 KB (64K x 16) |
| EEPROM | 4 KB | 4 KB |
| SRAM | 4 KB | 4 KB |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| General Purpose I/O | 53 lines | 53 lines |
| Working Registers | 32 general purpose | 32 general purpose |
| Timers/Counters | 4 flexible timer/counters with compare modes and PWM | 4 with compare modes and PWM |
| Communication Interfaces | 2x USART, TWI (I2C), SPI | 2x USART, TWI (I2C), SPI |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| Real-Time Counter | Yes (RTC) | — |
| Debug / Boundary Scan | JTAG (IEEE 1149.1) | JTAG (IEEE 1149.1 interface for on-chip debugging) |
| Encapsulamento | 64-TQFP (14x14 mm) | 64-TQFP (14x14 mm) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Temperatura de operação | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| Projected End of Life | 2048-10-03 (per distributor lifecycle data) | — |
| Core Architecture | — | 8-bit AVR RISC |
| Peak Throughput | — | 16 MIPS at 16 MHz |
| Operating Voltage Range | — | 4.5 V to 5.5 V |
| USART | — | 2 |
| Instructions | — | 131 instructions, most single-cycle |
| Status RoHS | — | unknown |