ATMEGA649P-MUR vs ATMEGA649V-8MI Comparação
Comparação detalhada lado a lado de ATMEGA649P-MUR por Microchip Technology e ATMEGA649V-8MI 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
ATMEGA649P-MUR - 16MHz 8-bit AVR MCU, 64KB Flash, 64-QFN | Microchip
ATMEGA649P-MUR ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA649P-MUR | ATMEGA649V-8MI |
|---|---|---|
| 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) | $5,10 | $4,02 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Maximum Clock Speed | 16 MHz | — |
| Program Memory (Flash) | 64 KB (32K x 16) | — |
| EEPROM Size | 2 KB | — |
| SRAM Size | 4 KB | — |
| General-Purpose I/O Lines | 54/69 | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| Temperatura de operação | -40C to +85C (Industrial) | -40C to +85C (industrial) |
| Encapsulamento | 64-QFN (9x9 mm) with exposed pad | 64-QFN (9x9 mm, VFQFN with exposed pad) |
| Tipo de montagem | Surface Mount | Surface Mount |
| LCD Controller | Integrated, up to 4x25 segments | Segment LCD driver (up to 4x25 / 8x25 segments) |
| ADC | 10-bit, up to 8 channels | — |
| Timers/Counters | Two 8-bit, One 16-bit | — |
| Communication Interfaces | USART, SPI, TWI (I2C) | USART, SPI, TWI (I2C) |
| Debug Interface | JTAG / debugWIRE | — |
| Watchdog Timer | Yes, with separate on-chip oscillator | — |
| Status RoHS | Compliant | — |
| Lead-Free / Green | Yes (Green) | — |
| Packing Media | Tape and Reel (4000 per reel) | — |
| Core Architecture | — | AVR 8-bit RISC |
| Flash Program Memory | — | 64KB (32K x 16) |
| EEPROM | — | 2KB |
| Internal SRAM | — | 4KB |
| Frequência máxima de clock | — | 8 MHz |
| Operating Voltage Range | — | 1.8 V to 5.5 V |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 8 channels |
| Timers | — | 2 x 8-bit, 1 x 16-bit with PWM |
| JTAG | — | IEEE 1149.1 boundary scan + on-chip debug |
| In-System Programming (ISP) | — | Yes, self-programming Flash |
| Instructions | — | 130 instructions, most single-cycle |
| Series | — | AVR ATmega ATMEGA649 |