ATMEGA329A-MUR vs ATMEGA325PA-MUR Comparación
Comparación detallada lado a lado de ATMEGA329A-MUR por Microchip Technology y ATMEGA325PA-MUR por Microchip Technology. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Microchip Technology
ATMEGA329A-MUR - 8-bit AVR MCU, 32KB Flash, 64-QFN | Microchip
ATMEGA329A-MUR ✓ ActivoMicrochip Technology
ATMEGA325PA-MUR - 8-bit AVR MCU 32KB 20MHz 64-QFN | Microchip
ATMEGA325PA-MUR ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA329A-MUR | ATMEGA325PA-MUR |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $3,61 | $1,65 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Program Memory (Flash) | 32 KB (16K x 16) | — |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Maximum CPU Speed | 20 MHz | — |
| Supply Voltage (Vcc) | 4.5 V to 5.5 V | — |
| I/O Pins | 32 | — |
| Encapsulado | 64-pin QFN (9 x 9 mm) with exposed pad | 64-QFN (MLF) 9x9 mm, exposed pad |
| On-chip LCD Driver | Yes (segmented LCD) | — |
| ADC | 10-bit | 8-channel 10-bit |
| Communication | USART, SPI, TWI (I2C-compatible) | — |
| Timers/Counters | 2 x 8-bit, 1 x 16-bit | — |
| Temperatura de funcionamiento | -40 C to +85 C (Industrial) | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | Compliant ("Green") | Compliant (GREEN package) |
| Instruction Set | 131 instructions, mostly single-cycle | — |
| Flash Program Memory | — | 32 KB (16K x 16) |
| Frecuencia de reloj máxima | — | 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 |