ATMEGA329PA-MUR vs ATMEGA325PA-MUR Comparação
Comparação detalhada lado a lado de ATMEGA329PA-MUR por Microchip Technology e ATMEGA325PA-MUR 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
ATMEGA325PA-MUR - 8-bit AVR MCU 32KB 20MHz 64-QFN | Microchip
ATMEGA325PA-MUR ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA329PA-MUR | ATMEGA325PA-MUR |
|---|---|---|
| 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 | $1,65 |
| Core | AVR 8-bit RISC | — |
| Program Memory (Flash) | 32 KB | — |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Maximum CPU Speed | 20 MHz | — |
| Supply Voltage (Vcc) | 1.8 V to 5.5 V | — |
| Temperatura de operação | -40C to +85C (industrial) | — |
| General-Purpose I/O | 54 | — |
| Working Registers | 32 x 8-bit | — |
| ADC | 8-channel 10-bit | 8-channel 10-bit |
| LCD Controller | Yes (up to 4x40 segments) | — |
| Communication Interfaces | USART, SPI, I2C (TWI) | — |
| Encapsulamento | 64-lead QFN (9x9 mm) | 64-QFN (MLF) 9x9 mm, exposed pad |
| Tipo de montagem | Surface Mount | Surface Mount |
| Program Memory Type | In-System Programmable Flash (read-while-write) | — |
| Status RoHS | Compliant | Compliant (GREEN package) |
| Nível MSL | 3 (per JEDEC J-STD-020, reflow 260C) | — |
| Packing | Tape & Reel | — |
| Core Architecture | — | 8-bit AVR RISC |
| Flash Program Memory | — | 32 KB (16K x 16) |
| Frequência máxima de clock | — | 20 MHz |
| Peak Throughput | — | 20 MIPS at 20 MHz |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| Debug Interface | — | JTAG (on-chip debug, boundary scan) |
| Low-Power Technology | — | picoPower |
| Temperature Range | — | Industrial |
| Instructions | — | 131 powerful instructions, most single-cycle |
| Packaging / Reeling | — | Tape & Reel (R suffix), GREEN |