ATMEGA168A-MMHR vs ATMEGA168A-MU Comparación
Comparación detallada lado a lado de ATMEGA168A-MMHR por Microchip Technology y ATMEGA168A-MU 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-MMHR - 8-Bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA168A-MMHR ✓ ActivoMicrochip Technology
ATMEGA168A-MU - 8-bit AVR MCU 16KB Flash 20MHz VQFN-32 | Microchip
ATMEGA168A-MU ✓ ActivoComparación de especificaciones
| Parámetro | ATMEGA168A-MMHR | ATMEGA168A-MU |
|---|---|---|
| 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) | $1,58 | $1,38 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Program Memory | 16 KB Flash (8K x 16) | — |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| Frecuencia de reloj máxima | 20 MHz | 20 MHz |
| Operating Voltage | 1.8 V to 5.5 V | — |
| Throughput | Up to 20 MIPS at 20 MHz | — |
| General Purpose I/O | 23 lines | — |
| General Purpose Registers | 32 (8-bit) | — |
| Timers | Two 8-bit, one 16-bit with PWM | — |
| ADC | 10-bit successive approximation | 10-bit, 6-channel (QFN package) |
| Communication Interfaces | USART, SPI, TWI (I2C) | — |
| Internal Oscillator | 8 MHz calibrated RC | — |
| Encapsulado | 28-VQFN (4x4 mm) with exposed pad | 32-VQFN (5x5 mm) exposed pad |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperatura de funcionamiento | -40 C to +85 C | [DATA_NEEDED: operating temperature range] |
| Instruction Set | 133 powerful instructions, most single-cycle | 133 instructions, mostly single-cycle |
| Estado RoHS | Compliant | — |
| Flash Memory | — | 16 KB (8K x 16) ISP |
| Maximum Throughput | — | 20 MIPS at 20 MHz |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| General Purpose I/O Lines | — | 23 |
| Working Registers | — | 32 x 8-bit general purpose |
| Timer/Counters | — | 3 flexible with compare modes |
| Serial Interfaces | — | USART, SPI, 2-wire (I2C/TWI) |
| Estado del ciclo de vida | — | Active |
| Ancho del bus de datos | — | 8 bit |