ATMEGA329A-AU vs ATMEGA329-16AU Comparação
Comparação detalhada lado a lado de ATMEGA329A-AU por Microchip Technology e ATMEGA329-16AU 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
ATMEGA329-16AU - 8-bit AVR MCU 16MHz 32KB Flash LCD | Microchip
ATMEGA329-16AU ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA329A-AU | ATMEGA329-16AU |
|---|---|---|
| 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) | $3,31 | $8,45 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Memory | 32 KB ISP Flash (16K x 16) with read-while-write | — |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Frequência máxima de clock | 20 MHz | 16 MHz |
| General Purpose I/O | 54 lines | — |
| Working Registers | 32 general purpose | — |
| LCD Controller | On-chip LCD controller with internal contrast control | On-chip segment LCD controller with internal contrast control |
| Debug/Programming Interface | JTAG (boundary-scan, on-chip debug, ISP programming) | — |
| Timers | Three flexible timers | — |
| Encapsulamento | 64-TQFP (14x14 mm) | 64-TQFP (14x14 mm), 0.8 mm pitch |
| Tipo de montagem | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | — |
| Status RoHS | Green (compliant) | [DATA_NEEDED: RoHS status] |
| Supply Voltage Range | 2.5 V to 5.5 V (per ATmega329A family; see datasheet) | 4.5 V to 5.5 V |
| Product Family | AVR ATmega | — |
| Flash Program Memory | — | 32 KB (16K x 16) |
| General Purpose I/O Lines | — | 54 |
| JTAG Interface | — | Yes (boundary-scan, on-chip debug, programming) |
| In-System Programming | — | Yes (ISP Flash, read-while-write) |
| General Purpose Working Registers | — | 32 |
| Instructions | — | 130+ powerful instructions, most single-clock cycle |
| Life Cycle Stage | — | Active |
| Temperatura de operação | — | [DATA_NEEDED: operating temperature range] |