ATMEGA1284P-MUR vs ATMEGA164A-MCHR Сравнение
Подробное сравнение бок о бок ATMEGA1284P-MUR от Microchip Technology и ATMEGA164A-MCHR от Microchip Technology. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Microchip Technology
ATMEGA1284P-MUR - 8-bit AVR MCU 20MHz 128KB Flash | Microchip
ATMEGA1284P-MUR ✓ АктивенMicrochip Technology
ATMEGA164A-MCHR - 8-bit AVR MCU 16KB Flash 20MHz QFN-44 | Microchip
ATMEGA164A-MCHR ✓ АктивенСравнение характеристик
| Параметр | ATMEGA1284P-MUR | ATMEGA164A-MCHR |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $0,00 | $3,01 |
| Core | AVR 8-bit RISC | — |
| Max Clock Frequency | 20 MHz | — |
| Flash Program Memory | 128 KB (64K x 16), In-System Programmable | — |
| SRAM | 16 KB | 1 KB |
| EEPROM | 4 KB | 512 B |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Throughput | Up to 20 MIPS at 20 MHz | Up to 1 MIPS per MHz |
| General Purpose I/O Lines | 32 | — |
| USARTs | 2 | — |
| Timer/Counters | 3 (with compare modes and PWM) | — |
| ADC | 8-channel, 10-bit | — |
| Serial Interfaces | TWI (I2C, byte-oriented), SPI, 2x USART | — |
| Real Time Counter | Yes (RTC) | — |
| Working Registers | 32 x 8 general purpose | — |
| Instructions | 131 instructions, most single-cycle | — |
| Multiplier | On-chip 2-cycle hardware multiplier | — |
| Корпус | 44-VQFN (7x7 mm), exposed pad | 44-QFN (MLF) 5x5 mm |
| Тип монтажа | Surface Mount | Surface Mount |
| Debug / Programming | ISP (In-Circuit Serial Programming), JTAG | — |
| Life Cycle Stage | Active | — |
| Core Architecture | — | AVR 8-bit RISC |
| Максимальная тактовая частота | — | 20 MHz |
| Flash Memory | — | 16 KB (8K x 16) ISP Flash |
| General Purpose I/O | — | 32 I/O lines |
| General Purpose Working Registers | — | 32 registers |
| Instruction Set | — | 133 instructions, mostly single-cycle |
| Operating Temperature (Max) | — | 85 C |
| Packaging | — | Tape and Reel (R suffix) |
| Programming | — | In-System Programmable (ISP), read-while-write |
| Debug Interface | — | In-Circuit Debug via MPLAB SNAP (ICSP) |
| Статус жизненного цикла | — | Active |
| Статус RoHS | — | [DATA_NEEDED: RoHS compliance status] |