ATMEGA64A-MU vs ATMEGA128-16MU Comparação
Comparação detalhada lado a lado de ATMEGA64A-MU por Microchip Technology e ATMEGA128-16MU 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
ATMEGA64A-MU - 8-Bit AVR MCU, 16MHz, 64KB Flash | Microchip
ATMEGA64A-MU ✓ AtivoMicrochip Technology
ATMEGA128-16MU - 8-Bit AVR MCU 16MHz 128KB Flash | Microchip
ATMEGA128-16MU ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA64A-MU | ATMEGA128-16MU |
|---|---|---|
| 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) | $4,24 | $6,40 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Max Clock Frequency | 16 MHz | — |
| Flash Memory | 64 KB (32K x 16) ISP, read-while-write | 128 KB (64K x 16) In-System Programmable |
| EEPROM | 2 KB | 4 KB |
| SRAM | 4 KB | 4 KB |
| General Purpose I/O | 53 lines | — |
| Working Registers | 32 | — |
| Timer/Counters | 4 (two 8-bit, two 16-bit) plus RTC | — |
| USART Interfaces | 2 | — |
| ADC | 8-channel 10-bit | 8-channel 10-bit |
| TWI (I2C) | Yes, byte-oriented | Yes, byte-oriented Two-Wire Interface |
| SPI | Yes | Yes |
| JTAG Interface | Yes (on-chip debug and boundary scan) | — |
| Supply Voltage Range | [DATA_NEEDED: Supply Voltage Range] | [DATA_NEEDED: supply voltage range] |
| Faixa de temperatura de operação | [DATA_NEEDED: Operating Temperature Range] | — |
| Encapsulamento | 64-QFN (9x9 mm), exposed pad, surface mount | 64-QFN (9x9 mm, MLF) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Pin Compatibility | 100% pin compatible with ATmega103 | — |
| CPU Speed | — | 16 MHz |
| GPIO Count | — | 53 I/O lines |
| Timers/Counters | — | 4 with compare modes and PWM |
| USART | — | 2 |
| JTAG | — | Yes, on-chip debugging and boundary scan |
| Temperatura de operação | — | [DATA_NEEDED: operating temperature range] |
| Status RoHS | — | [DATA_NEEDED: RoHS status] |
| Compatibility | — | 100% pin compatible with ATmega103 |