ATMEGA329P-20MU vs ATMEGA325PA-MUR Сравнение
Подробное сравнение бок о бок ATMEGA329P-20MU от Microchip Technology и ATMEGA325PA-MUR от Microchip Technology. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Microchip Technology
ATMEGA329P-20MU - 8-bit AVR MCU, 32KB Flash, 20MHz | Microchip
ATMEGA329P-20MU ✓ АктивенMicrochip Technology
ATMEGA325PA-MUR - 8-bit AVR MCU 32KB 20MHz 64-QFN | Microchip
ATMEGA325PA-MUR ✓ АктивенСравнение характеристик
| Параметр | ATMEGA329P-20MU | ATMEGA325PA-MUR |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $4,78 | $1,65 |
| Core | 8-bit AVR RISC | — |
| Flash Program Memory | 32 KB (16K x 16) | 32 KB (16K x 16) |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Maximum CPU Clock | 20 MHz | — |
| Supply Voltage (Vcc) | 2.7 V to 5.5 V | — |
| General-Purpose I/O Pins | 54 | — |
| Корпус | 64-QFN / MLF (9 x 9 mm) with exposed pad | 64-QFN (MLF) 9x9 mm, exposed pad |
| Тип монтажа | Surface Mount | Surface Mount |
| ADC | 8-channel, 10-bit | 8-channel 10-bit |
| Timer/Counters | Two 8-bit + Two 16-bit with PWM | — |
| PWM Channels | 6 channels | — |
| Communication Interfaces | USART, SPI, TWI (I2C-compatible) | — |
| LCD Controller | Up to 4x32 segment driver (integrated) | — |
| On-chip Debug | JTAG | — |
| Диапазон рабочих температур | -40C to +85C (Industrial) | — |
| Instruction Set | 131 instructions, mostly single-cycle | — |
| Working Registers | 32 x 8-bit | — |
| Watchdog Timer | Yes, programmable | — |
| Brown-out Detector | Yes | — |
| Sleep Modes | 6 (Idle, Power-down, Power-save, Standby, Ext Standby, ADC Noise Reduction) | — |
| Уровень MSL | 3 (168 hours) | — |
| Статус RoHS | Compliant (Green) | Compliant (GREEN package) |
| Core Architecture | — | 8-bit AVR RISC |
| Максимальная тактовая частота | — | 20 MHz |
| Peak Throughput | — | 20 MIPS at 20 MHz |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| Debug Interface | — | JTAG (on-chip debug, boundary scan) |
| Low-Power Technology | — | picoPower |
| Temperature Range | — | Industrial |
| Instructions | — | 131 powerful instructions, most single-cycle |
| Packaging / Reeling | — | Tape & Reel (R suffix), GREEN |