ATMEGA64-16MU vs ATMEGA2561-16MU Comparação
Comparação detalhada lado a lado de ATMEGA64-16MU por Microchip Technology e ATMEGA2561-16MU 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
ATMEGA2561-16MU - 8-bit AVR MCU 256KB Flash 16MHz 64-QFN | Microchip
ATMEGA2561-16MU ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA64-16MU | ATMEGA2561-16MU |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | NRND | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $0,00 | $11,83 |
| Core Processor | AVR (8-bit RISC) | — |
| Core Size | 8-Bit | — |
| Frequência máxima de clock | 16 MHz | — |
| Program Memory Type | FLASH | — |
| Program Memory Size | 64KB (32K x 16) | — |
| RAM Size | 4KB | — |
| EEPROM Size | 2KB | — |
| Number of Instructions | 130 (most single-cycle) | — |
| Performance | Approaching 1 MIPS per MHz (up to 16 MIPS at 16 MHz) | — |
| Operating Voltage | 4.5 V to 5.5 V (16 MHz speed grade) | — |
| Encapsulamento | 64-QFN (9x9 mm) with exposed pad | 64-VFQFN (9x9 mm) with exposed pad |
| Tipo de montagem | Surface Mount | Surface Mount |
| Temperatura de operação | [DATA_NEEDED: Operating Temperature Range] | -40 C to +85 C (industrial) |
| Architecture | AVR enhanced RISC, fully static operation | — |
| Programming Interface | In-System Programmable (ISP) | — |
| JTAG | On-chip JTAG for debug and boundary scan | — |
| Product Status | Mature; not recommended for new designs - replaced by ATmega64A | — |
| Core Architecture | — | AVR 8-bit RISC |
| Maximum CPU Frequency | — | 16 MHz |
| MIPS Throughput | — | 16 MIPS |
| Program Flash Memory | — | 256 KB (128K x 16) |
| SRAM | — | 8 KB |
| EEPROM | — | 4 KB |
| Operating Voltage (VCC) | — | 4.5 V to 5.5 V |
| Programmable I/O Lines | — | 54 |
| General-Purpose Working Registers | — | 32 |
| ADC | — | 8-channel, 10-bit |
| USART | — | 4 channels |
| SPI | — | 1 channel (Master/Slave) |
| TWI (I2C) | — | 1 channel (byte-oriented) |
| Timer/Counters | — | 2x 8-bit + 4x 16-bit with PWM |
| Watchdog Timer | — | Yes, with separate on-chip oscillator |
| Analog Comparator | — | On-chip, with selectable hysteresis |
| JTAG Debug Interface | — | Yes (boundary-scan capable) |
| External Memory Interface (EBI/EMI) | — | Yes |
| Nível MSL | — | [DATA_NEEDED: MSL level] |
| Lead-Free / RoHS | — | Yes / Compliant |