ATMEGA329P-20ANR vs ATMEGA325P-20AUR Comparação
Comparação detalhada lado a lado de ATMEGA329P-20ANR por Microchip Technology e ATMEGA325P-20AUR 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
ATMEGA329P-20ANR - 8-bit AVR MCU 32KB Flash 20MHz 64-TQFP | Microchip
ATMEGA329P-20ANR ✓ AtivoMicrochip Technology
ATMEGA325P-20AUR - 8-bit AVR MCU 32KB 20MHz | Microchip
ATMEGA325P-20AUR ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA329P-20ANR | ATMEGA325P-20AUR |
|---|---|---|
| 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 | $4,11 |
| Core Architecture | AVR 8-bit RISC | AVR 8-bit RISC |
| Program Memory Type | Flash (In-System Programmable) | — |
| Program Memory Size | 32 KB (16K x 16) | — |
| SRAM Size | 2 KB | — |
| EEPROM Size | 1 KB | — |
| Maximum CPU Speed | 20 MHz | — |
| MIPS Throughput | 16 MIPS (up to 20 MHz) | — |
| Supply Voltage Range | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Faixa de temperatura de operação | -40 C to +105 C | — |
| Number of I/O Pins | 54 | — |
| Number of General-Purpose Registers | 32 | — |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| Timers/Counters | Two 8-bit, One 16-bit | — |
| Communication Interfaces | USART, SPI (Master/Slave), TWI (I2C) | — |
| Debug Interface | JTAG | JTAG (on-chip debug and boundary scan) |
| Encapsulamento | 64-TQFP (14x14 mm) | 64-TQFP (14x14 mm) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Compliant | — |
| CPU Speed | — | 20 MHz |
| Throughput | — | Up to 20 MIPS at 20 MHz |
| Flash Program Memory | — | 32 KB (16K x 16) |
| SRAM | — | 2 KB |
| EEPROM | — | 1 KB |
| Instructions | — | 131 powerful instructions, most single-cycle |
| I/O Lines | — | 54 general-purpose I/O |
| Low Power Technology | — | picoPower |
| Temperatura de operação | — | -40C to +85C (industrial) |
| Programming | — | In-System Programmable (ISP) Flash |
| Status RoHS | — | Compliant |