ATMEGA168A-AU vs ATMEGA168PA-AU Comparación
Comparación detallada lado a lado de ATMEGA168A-AU por Microchip Technology y ATMEGA168PA-AU 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
ATMEGA168A-AU - 8-Bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA168A-AU ✓ ActivoMicrochip Technology
ATMEGA168PA-AU - 8-bit AVR MCU 20MHz 16KB Flash TQFP-32 | Microchip
ATMEGA168PA-AU ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA168A-AU | ATMEGA168PA-AU |
|---|---|---|
| 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) | $1,42 | $0,98 |
| Core Architecture | 8-bit AVR RISC | AVR RISC |
| Program Memory Size | 16 KB (8K x 16) Flash | — |
| Program Memory Type | Flash (ISP, read-while-write) | — |
| EEPROM Size | 512 B | — |
| SRAM Size | 1 KB | — |
| Frecuencia de reloj máxima | 20 MHz | 20 MHz |
| Operating Voltage Range | 2.7 V to 5.5 V | — |
| Number of I/O Lines | 23 | 23 |
| General Purpose Registers | 32 | — |
| Instruction Set | 131 instructions, most single-cycle | — |
| Timers/Counters | 3 (two 8-bit, one 16-bit) with compare modes | 2 x 8-bit, 1 x 16-bit |
| Serial Interfaces | USART, SPI, Two-Wire (I2C) | — |
| ADC Resolution | 10-bit | 10-bit |
| Encapsulado | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperatura de funcionamiento | -40 C to +85 C | -40C to +85C |
| Supply Current (Active) | [DATA_NEEDED: active supply current] | — |
| Sleep Modes | 6 (Idle, ADC Noise Reduction, Power-save, Power-down, Standby, Extended Standby) | — |
| Estado RoHS | Compliant | Compliant |
| Lifecycle Stage | Active | — |
| Core Size | — | 8-bit |
| Flash Memory | — | 16 KB (8K x 16) |
| EEPROM | — | 512 B |
| SRAM | — | 1 KB |
| ADC Channels | — | 6 (8 in TQFP: ADC6/ADC7) |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| Communication Interfaces | — | USART, SPI, TWI (I2C) |
| Low Power Technology | — | picoPower |
| In-System Programming | — | Yes (ISP, read-while-write) |