ATMEGA88PA-MUR vs ATMEGA168-20MQR Comparación
Comparación detallada lado a lado de ATMEGA88PA-MUR por Microchip Technology y ATMEGA168-20MQR 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
ATMEGA88PA-MUR - 8-bit AVR MCU 8KB Flash 20MHz QFN-32 | Microchip
ATMEGA88PA-MUR ✓ ActivoMicrochip Technology
ATMEGA168-20MQR - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168-20MQR ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA88PA-MUR | ATMEGA168-20MQR |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $0,71 | $2,38 |
| Core Processor | AVR 8-bit RISC | AVR |
| Core Size | 8-Bit | 8-bit |
| Speed | 20 MHz | 20 MHz |
| Flash Memory | 8 KB (4K x 16) | — |
| EEPROM | 512 B | — |
| SRAM | 1 KB | — |
| Tensión de alimentación | 1.8 V to 5.5 V | — |
| General Purpose I/O | 23 | — |
| ADC Resolution | 10-bit, 8 channels | 10-bit |
| Timers/Counters | 2 x 8-bit, 1 x 16-bit | — |
| Communication Interfaces | USART, SPI, TWI (I2C) | — |
| Temperatura de funcionamiento | -40C to +85C (TA) | -40C to +85C |
| Encapsulado | 32-VQFN (5x5 mm) exposed pad | 32-VQFN (5x5 mm) Exposed Pad |
| Tipo de montaje | Surface Mount | Surface Mount |
| Oscillator Type | Internal | Internal (calibrated RC) plus external crystal |
| Programming | ISP Flash, self-programmable (bootloader) | ISP, ICD, ICSP (2 I/O pins + reset) |
| Debug Interface | debugWIRE | — |
| Power Technology | picoPower | — |
| Instructions | 130 powerful instructions, mostly single-cycle | — |
| Program Memory Size | — | 16 KB (8K x 16) FLASH |
| EEPROM Size | — | 512 B |
| RAM Size | — | 1 KB SRAM |
| Number of I/O | — | 23 |
| General Purpose Working Registers | — | 32 x 8-bit |
| Supply Voltage Range | — | 4.5 V to 5.5 V (at 20 MHz); 2.0 V min per device family |
| Number of ADC Channels | — | 8 (6 external + ADC6/ADC7 on QFN) |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | — | SPI, UART/USART, TWI (I2C-compatible) |
| Timers | — | 2 x 8-bit, 1 x 16-bit |