ATMEGA328P-MMHR vs ATMEGA168A-MMHR Сравнение
Подробное сравнение бок о бок ATMEGA328P-MMHR от Microchip Technology и ATMEGA168A-MMHR от Microchip Technology. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Microchip Technology
ATMEGA328P-MMHR - 20MHz 32KB Flash 8-Bit MCU | Microchip
ATMEGA328P-MMHR ✓ АктивенMicrochip Technology
ATMEGA168A-MMHR - 8-Bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA168A-MMHR ✓ АктивенСравнение характеристик
| Параметр | ATMEGA328P-MMHR | ATMEGA168A-MMHR |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Product Type | 8-bit AVR Microcontroller | — |
| Maximum Clock Speed | 20 MHz | — |
| Flash Memory | 32 KB | — |
| Program Memory Organization | 16K x 16 | — |
| SRAM | 2 KB | 1 KB |
| EEPROM | 1 KB | 512 B |
| General-Purpose I/O Lines | 23 lines | — |
| General-Purpose Working Registers | 32 | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 6 channels | — |
| Timer/Counters | 3 | — |
| Serial Interfaces | 1 USART and 1 two-wire serial interface | — |
| Корпус | 28-pin VQFN, 4 x 4 mm | 28-VQFN (4x4 mm) with exposed pad |
| Тип монтажа | Surface Mount | Surface Mount |
| Напряжение питания | 4.5 V to 5.5 V | — |
| Real-Time Counter | Integrated | — |
| PWM Support | Yes, timer/counter compare modes support PWM | — |
| Статус жизненного цикла | Active | — |
| Статус RoHS | unknown | Compliant |
| REACH Status | unknown | — |
| Core Architecture | — | 8-bit AVR RISC |
| Program Memory | — | 16 KB Flash (8K x 16) |
| Максимальная тактовая частота | — | 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 |
| Communication Interfaces | — | USART, SPI, TWI (I2C) |
| Internal Oscillator | — | 8 MHz calibrated RC |
| Рабочая температура | — | -40 C to +85 C |
| Instruction Set | — | 133 powerful instructions, most single-cycle |