ATMEGA329PA-MUR vs ATMEGA329PA-AUR Comparação
Comparação detalhada lado a lado de ATMEGA329PA-MUR por Microchip Technology e ATMEGA329PA-AUR 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
ATMEGA329PA-MUR - 8-bit AVR 20MHz 32KB Flash MCU 64-QFN | Microchip
ATMEGA329PA-MUR ✓ AtivoMicrochip Technology
ATMEGA329PA-AUR - 8-bit AVR MCU, 32KB Flash, 20MHz, 64-TQFP | Microchip
ATMEGA329PA-AUR ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA329PA-MUR | ATMEGA329PA-AUR |
|---|---|---|
| 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) | $3,85 | $5,94 |
| Core | AVR 8-bit RISC | — |
| Program Memory (Flash) | 32 KB | 32 KB |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Maximum CPU Speed | 20 MHz | 20 MHz |
| Supply Voltage (Vcc) | 1.8 V to 5.5 V | — |
| Temperatura de operação | -40C to +85C (industrial) | -40C to +85C (Industrial) |
| General-Purpose I/O | 54 | 54 |
| Working Registers | 32 x 8-bit | — |
| ADC | 8-channel 10-bit | 8-channel, 10-bit |
| LCD Controller | Yes (up to 4x40 segments) | Up to 4x25 segments (integrated) |
| Communication Interfaces | USART, SPI, I2C (TWI) | — |
| Encapsulamento | 64-lead QFN (9x9 mm) | 64-pin TQFP (14x14 mm, 0.8 mm pitch) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Program Memory Type | In-System Programmable Flash (read-while-write) | — |
| Status RoHS | Compliant | Compliant |
| Nível MSL | 3 (per JEDEC J-STD-020, reflow 260C) | 3 (168 hours) |
| Packing | Tape & Reel | — |
| Core Architecture | — | 8-bit AVR RISC (Harvard) |
| Family | — | ATmega (picoPower) |
| Tensão de alimentação | — | 2.7 V to 5.5 V (4.5 V to 5.5 V at 20 MHz) |
| Timers/Counters | — | Two 8-bit + One 16-bit |
| Serial Interfaces | — | USART, SPI, TWI (I2C) |
| Programming Interface | — | JTAG / debugWIRE / ISP |