ATMEGA329-16AUR vs ATMEGA3290PA-AUR Comparación
Comparación detallada lado a lado de ATMEGA329-16AUR por Microchip Technology y ATMEGA3290PA-AUR 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
ATMEGA329-16AUR - AVR 8-bit MCU 16MHz 32KB LCD | Microchip
ATMEGA329-16AUR ✓ ActivoMicrochip Technology
ATMEGA3290PA-AUR - 8-Bit AVR MCU 32KB 20MHz TQFP-100 | Microchip
ATMEGA3290PA-AUR ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA329-16AUR | ATMEGA3290PA-AUR |
|---|---|---|
| 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) | $2,15 | $2,95 |
| Core Processor | AVR 8-bit RISC | AVR |
| Core Size | 8-bit | 8-Bit |
| Speed | 16 MHz | — |
| Program Memory Size | 32 KB (16K x 16) FLASH | 32KB (16K x 16) |
| EEPROM Size | 1 KB | 1KB |
| RAM Size | 2 KB SRAM | 2KB |
| Supply Voltage Range | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| Number of I/O | 54 general purpose I/O lines | — |
| LCD Controller | Integrated segment LCD driver | — |
| ADC | 8-channel 10-bit | — |
| JTAG | Yes (IEEE 1149.1 boundary scan / on-chip debug) | — |
| Instructions | 131 powerful instructions, most single-cycle | — |
| Encapsulado | 64-TQFP (14x14 mm, 0.8 mm pitch) | TQFP-100 (14x14 mm), 0.8 mm pitch |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperatura de funcionamiento | -40C to +85C (industrial, per ATMEGA329-16AI grade family) | -40C to +85C (Industrial) |
| Packaging | Tape & Reel (R suffix) | — |
| Life Cycle Stage | ACTIVE | — |
| Estado RoHS | Compliant | Green / Compliant (per FindIC listing) |
| Program Memory Type | — | FLASH |
| Frecuencia de reloj máxima | — | 20 MHz |
| Instruction Set | — | 131 powerful instructions, most single-clock cycle |
| LCD Driver | — | 4 x 40 Segment LCD Driver |
| Timers | — | Two 8-bit timer/counters with separate prescaler and compare mode; one 16-bit timer/counter |
| Programming Method | — | In-System Programmable (ISP), self-programming Flash |
| Power Modes | — | Idle, Power-save, Power-down, Standby, Extended Standby (picoPower) |