ATMEGA164P-15MZ vs ATMEGA644P-20MU Comparación
Comparación detallada lado a lado de ATMEGA164P-15MZ por Microchip Technology y ATMEGA644P-20MU 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
ATMEGA164P-15MZ - 8-bit AVR MCU 16KB Flash 44-VQFN | Microchip
ATMEGA164P-15MZ ✓ ActivoMicrochip Technology
ATMEGA644P-20MU - 8-bit AVR MCU 20MHz 64KB Flash | Microchip
ATMEGA644P-20MU NrndComparación de especificaciones
| Parámetro | ATMEGA164P-15MZ | ATMEGA644P-20MU |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | NRND |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $8,83 | $5,02 |
| Core Processor | AVR 8-bit RISC | — |
| Core Size | 8-bit | — |
| Speed (Max Frequency) | 16 MHz | — |
| Flash Memory | 16 KB (8K x 16), ISP, read-while-write | 64 KB (32K x 16) |
| EEPROM | 512 B | 2 KB |
| SRAM | 1 KB | 4 KB |
| 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] | — |
| Temperatura de funcionamiento | -40C to +125C | Industrial range |
| Debug / Programming | JTAG, SPI (ICSP in-system programming) | — |
| Encapsulado | 44-VQFN (7x7 mm) with exposed pad | 44-VQFN (7x7 mm) exposed pad |
| Tipo de montaje | Surface Mount | Surface Mount |
| Technology Feature | picoPower low-power technology | — |
| Series | AVR ATmega | — |
| Core Architecture | — | AVR 8-bit enhanced RISC |
| Frecuencia de reloj máxima | — | 20 MHz |
| 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 |
| 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 |