ATMEGA329-16AU vs ATMEGA329-16AUR Comparação
Comparação detalhada lado a lado de ATMEGA329-16AU por Microchip Technology e ATMEGA329-16AUR 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 ✓ AtivoMicrochip Technology
ATMEGA329-16AUR - AVR 8-bit MCU 16MHz 32KB LCD | Microchip
ATMEGA329-16AUR ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA329-16AU | ATMEGA329-16AUR |
|---|---|---|
| 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) | $8,45 | $2,15 |
| Core Architecture | 8-bit AVR RISC | — |
| Frequência máxima de clock | 16 MHz | — |
| Flash Program Memory | 32 KB (16K x 16) | — |
| EEPROM | 1 KB | — |
| SRAM | 2 KB | — |
| Supply Voltage Range | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| General Purpose I/O Lines | 54 | — |
| Encapsulamento | 64-TQFP (14x14 mm), 0.8 mm pitch | 64-TQFP (14x14 mm, 0.8 mm pitch) |
| LCD Controller | On-chip segment LCD controller with internal contrast control | Integrated segment LCD driver |
| 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 | 131 powerful instructions, most single-cycle |
| Tipo de montagem | Surface Mount | Surface Mount |
| Life Cycle Stage | Active | ACTIVE |
| Status RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| Temperatura de operação | [DATA_NEEDED: operating temperature range] | -40C to +85C (industrial, per ATMEGA329-16AI grade family) |
| Core Processor | — | AVR 8-bit RISC |
| Core Size | — | 8-bit |
| Speed | — | 16 MHz |
| Program Memory Size | — | 32 KB (16K x 16) FLASH |
| EEPROM Size | — | 1 KB |
| RAM Size | — | 2 KB SRAM |
| Number of I/O | — | 54 general purpose I/O lines |
| ADC | — | 8-channel 10-bit |
| JTAG | — | Yes (IEEE 1149.1 boundary scan / on-chip debug) |
| Packaging | — | Tape & Reel (R suffix) |