ATMEGA164PA-MUR vs ATMEGA1284-MUR Comparação
Comparação detalhada lado a lado de ATMEGA164PA-MUR por Microchip Technology e ATMEGA1284-MUR 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
ATMEGA164PA-MUR - 8-Bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA164PA-MUR ✓ AtivoMicrochip Technology
ATMEGA1284-MUR - 8-bit AVR MCU, 128KB Flash, 20MHz | Microchip
ATMEGA1284-MUR ✓ AtivoComparação de especificações
| Parâmetro | ATMEGA164PA-MUR | ATMEGA1284-MUR |
|---|---|---|
| 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) | $2,89 | $1,72 |
| Core Processor | AVR 8-bit RISC | AVR |
| Program Memory Size | 16 KB Flash (8K x 16) | — |
| SRAM | 1 KB | 16 KB |
| EEPROM | 512 B | 4 KB |
| Frequência máxima de clock | 20 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| Temperatura de operação | -40 C to +85 C (industrial) | — |
| I/O Lines | 32 | — |
| General Purpose Working Registers | 32 | — |
| Timers/Counters | 3 (with compare modes and PWM) | — |
| USART Interfaces | 2 | — |
| Two-Wire Serial Interface | 1 (byte-oriented, I2C compatible) | — |
| ADC | 8-channel 10-bit | — |
| Real-Time Counter | 1 | Yes |
| Multiplier | On-chip 2-cycle | — |
| Encapsulamento | 44-VQFN (7x7 mm) Exposed Pad | 44-VQFN (7x7 mm) with exposed pad |
| Tipo de montagem | Surface Mount | Surface Mount |
| Instruction Set | 133 powerful instructions, most single clock cycle | — |
| Status RoHS | Compliant | — |
| Core Size | — | 8-Bit |
| Speed | — | 20 MHz |
| Flash Memory | — | 128 KB (64K x 16) |
| Operating Voltage | — | 2.5 V / 3.3 V / 5 V |
| Number of I/O | — | 32 |
| Connectivity | — | I2C, SPI, UART/USART |
| USARTs | — | 2 |
| ADC Resolution | — | 10-bit |
| Timers | — | 3 x timer/counter with compare modes and PWM |
| Packaging | — | Tape & Reel (TR) |
| Product Status | — | Active |
| Architecture | — | AVR enhanced RISC, 133 instructions, mostly single-cycle |