ATMEGA325A-AUR vs ATMEGA325-16MI Comparação
Comparação detalhada lado a lado de ATMEGA325A-AUR por Microchip Technology e ATMEGA325-16MI 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
ATMEGA325A-AUR - 32KB Flash 20MHz 8-Bit AVR MCU | Microchip
ATMEGA325A-AUR ✓ AtivoMicrochip Technology
ATMEGA325-16MI - AVR 8-Bit MCU 16MHz 32KB Flash | Microchip
ATMEGA325-16MI ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA325A-AUR | ATMEGA325-16MI |
|---|---|---|
| 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) | $2,72 | $3,05 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Program Memory Size | 32 KB (16K x 16) ISP Flash | — |
| SRAM Size | 2 KB | — |
| EEPROM Size | 1 KB | — |
| Frequência máxima de clock | 20 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| Number of I/O Lines | 54 | — |
| Encapsulamento | 64-TQFP (14x14 mm), 0.8 mm pitch | 64-QFN / MLF (9x9 mm) with exposed pad |
| Estilo de montagem | Surface Mount | — |
| Instruction Set | 131 instructions, mostly single-cycle | — |
| ADC Resolution | 10-bit | — |
| Timers | 2 x 8-bit, 1 x 16-bit | — |
| Communication Interfaces | 2 x USART, SPI, TWI (I2C) | — |
| Debug / Programming | JTAG, ICSP in-system programming | — |
| Temperatura de operação | -40C to +85C (industrial) | -40C to +85C (industrial) |
| Status do ciclo de vida | Active | — |
| Reel Packaging | Tape & Reel (R suffix) | — |
| Max Clock Frequency | — | 16 MHz |
| Program Memory (Flash) | — | 32 KB (16K x 16) |
| EEPROM | — | 1 KB |
| SRAM | — | 2 KB |
| Operating Voltage Range | — | 2.7 V to 5.5 V |
| Number of I/O | — | 54 programmable I/O lines |
| Instructions | — | 130 powerful instructions, most single-cycle |
| Timers/Counters | — | Two 8-bit and two 16-bit |
| ADC | — | 10-bit |
| Serial Interfaces | — | USART, SPI, TWI (I2C-compatible) |
| Tipo de montagem | — | Surface Mount |
| ISP (In-System Programmable) | — | Yes |
| JTAG / Debug | — | JTAG boundary scan and on-chip debug |
| Status RoHS | — | Compliant (Green per FindIC data) |