ATMEGA3250V-8AUR vs ATMEGA3290P-20AUR Comparação
Comparação detalhada lado a lado de ATMEGA3250V-8AUR por Microchip Technology e ATMEGA3290P-20AUR 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
ATMEGA3250V-8AUR - 8-bit AVR MCU 32KB 8MHz TQFP-100 | Microchip
ATMEGA3250V-8AUR ✓ AtivoMicrochip Technology
ATMEGA3290P-20AUR - AVR 8-Bit MCU 32KB 20MHz | Microchip
ATMEGA3290P-20AUR ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA3250V-8AUR | ATMEGA3290P-20AUR |
|---|---|---|
| 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) | $3,38 | $0,00 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 8 MHz | — |
| Program Memory Type | FLASH (In-System Programmable) | — |
| Program Memory Size | 32 KB (16K x 16) | — |
| EEPROM Size | 1 KB | — |
| RAM Size | 2 KB | — |
| Supply Voltage Range | 1.8 V to 5.5 V | 2.7 V to 5.5 V |
| Number of I/O | 32 I/O (multi-port) | — |
| Instructions | 130-131 powerful instructions, most single-clock cycle | — |
| General Purpose Registers | 8 x 32-bit register file (32 x 8-bit working registers) | — |
| Debug / Scan | JTAG (IEEE 1149.1 boundary scan) and on-chip debug | — |
| Temperatura de operação | -40C to +85C (Industrial) | -40C to +85C (industrial) |
| Encapsulamento | 100-TQFP (14x14 mm, 0.8 mm pitch) | 100-TQFP (14x14 mm) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | — |
| Status RoHS | Compliant (Green) | Green / RoHS compliant per distributor data |
| Life Cycle Stage | Active | — |
| Core Architecture | — | AVR 8-bit RISC CMOS |
| Program Memory (Flash) | — | 32 KB (16K x 16) ISP, read-while-write |
| SRAM | — | 2 KB |
| EEPROM | — | 1 KB |
| Frequência máxima de clock | — | 20 MHz |
| Peak Performance | — | 20 MIPS (approx. 1 MIPS/MHz) |
| Instruction Set | — | 130 instructions, most single-cycle |
| General-Purpose I/O | — | 69 lines |
| Working Registers | — | 32 |
| LCD Controller | — | Yes, on-chip segment LCD driver |
| Debug / Programming | — | JTAG on-chip debug, ICSP self-programming |
| Low-Power Technology | — | picoPower |
| Packing | — | Tape & Reel (R suffix) |