ATMEGA644P-20MU vs ATMEGA164P-15MZ Comparación
Comparación detallada lado a lado de ATMEGA644P-20MU por Microchip Technology y ATMEGA164P-15MZ por Microchip Technology. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Microchip Technology
ATMEGA644P-20MU - 8-bit AVR MCU 20MHz 64KB Flash | Microchip
ATMEGA644P-20MU NrndMicrochip Technology
ATMEGA164P-15MZ - 8-bit AVR MCU 16KB Flash 44-VQFN | Microchip
ATMEGA164P-15MZ ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA644P-20MU | ATMEGA164P-15MZ |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | NRND | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $5,02 | $8,83 |
| Core Architecture | AVR 8-bit enhanced RISC | — |
| Frecuencia de reloj máxima | 20 MHz | — |
| Flash Memory | 64 KB (32K x 16) | 16 KB (8K x 16), ISP, read-while-write |
| SRAM | 4 KB | 1 KB |
| EEPROM | 2 KB | 512 B |
| Tensión de alimentación | 4.5 V to 5.5 V (at 20 MHz) | — |
| USART Count | 2 | — |
| ADC | 10-bit, up to 8 channels | — |
| Interfaces | SPI, TWI (I2C-compatible), USART, JTAG | — |
| Encapsulado | 44-VQFN (7x7 mm) exposed pad | 44-VQFN (7x7 mm) with exposed pad |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperatura de funcionamiento | Industrial range | -40C to +125C |
| MIPS Rating | Up to 20 MIPS (1 MIPS/MHz) | — |
| Estado RoHS | Green / RoHS compliant | — |
| Product Status | Mature product; not recommended for new designs, replaced by ATmega644PA | — |
| Core Processor | — | AVR 8-bit RISC |
| Core Size | — | 8-bit |
| Speed (Max Frequency) | — | 16 MHz |
| GPIO Count | — | 32 |
| ADC Resolution | — | 10-bit, 8 channels |
| Communication Interfaces | — | USART, SPI, I2C (TWI) |
| Timers | — | Two 8-bit, one 16-bit (PWM capable) |
| Operating Voltage | — | [DATA_NEEDED: Operating Voltage Range] |
| Debug / Programming | — | JTAG, SPI (ICSP in-system programming) |
| Technology Feature | — | picoPower low-power technology |
| Series | — | AVR ATmega |