ATMEGA168-20MI vs ATMEGA328P-MU Сравнение
Подробное сравнение бок о бок ATMEGA168-20MI от Microchip Technology и ATMEGA328P-MU от Microchip Technology. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Microchip Technology
ATMEGA168-20MI - 8-bit AVR MCU 20MHz 16KB Flash QFN-32 | Microchip
ATMEGA168-20MI ✓ АктивенСравнение характеристик
| Параметр | ATMEGA168-20MI | ATMEGA328P-MU |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | NRND |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $2,92 | $2,85 |
| Core | AVR 8-bit RISC | — |
| Максимальная тактовая частота | 20 MHz | — |
| Program Memory Size | 16 KB Flash | — |
| SRAM Size | 1 KB | — |
| EEPROM Size | 512 B | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 8 | — |
| Communication Interfaces | I2C, SPI, UART/USART | USART, SPI (master/slave), TWI (I2C-compatible) |
| Timers | Three timer/counters with compare modes and PWM | — |
| I/O Pins | 23 general purpose I/O lines | — |
| Рабочая температура | -40C to +85C (industrial) | -40 C to +85 C (industrial) |
| Корпус | 32-pad VQFN / MLF (HVQCCN), square, no-lead | 32-pin VQFN (5x5 mm, exposed pad) |
| Тип монтажа | Surface Mount | Surface Mount |
| On-Chip Debug | DebugWIRE | — |
| Programming | ISP (SPI), self-programming Flash with boot loader support | — |
| Статус RoHS | Compliant (GREEN) | Compliant |
| Core Architecture | — | AVR 8-bit RISC |
| Maximum Clock Speed | — | 20 MHz |
| Instruction Throughput | — | 20 MIPS |
| Flash Program Memory | — | 32 KB (16 K x 16) |
| SRAM | — | 2 KB |
| EEPROM | — | 1 KB |
| Operating Voltage Range | — | 1.8 V to 5.5 V |
| General-Purpose I/O | — | 23 lines |
| ADC | — | 10-bit, 8 channels (6 + 2 dedicated QFN/VFP) |
| Timers/Counters | — | 2 x 8-bit, 1 x 16-bit |
| On-chip Oscillator | — | Internal 8 MHz calibrated, 128 kHz |
| Programming Interface | — | ISP, debugWIRE, TPI |