ATMEGA324A-AU vs ATMEGA16A-AU Сравнение
Подробное сравнение бок о бок ATMEGA324A-AU от Microchip Technology и ATMEGA16A-AU от Microchip Technology. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Microchip Technology
ATMEGA324A-AU - AVR MCU 32KB Flash 20MHz TQFP-44 | Microchip
ATMEGA324A-AU ✓ АктивенMicrochip Technology
ATMEGA16A-AU - 16KB Flash AVR MCU 16MHz TQFP-44 | Microchip
ATMEGA16A-AU ✓ АктивенСравнение характеристик
| Параметр | ATMEGA324A-AU | ATMEGA16A-AU |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $2,09 | $2,05 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR enhanced RISC |
| Flash Memory | 32 KB (ISP, read-while-write) | — |
| EEPROM | 1 KB | 512 bytes |
| SRAM | 2 KB | 1024 bytes |
| Maximum CPU Frequency | 20 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V (speed-grade dependent) | — |
| General Purpose I/O | 32 lines | — |
| General Purpose Working Registers | 32 | — |
| Instructions | 131 (most single-cycle) | — |
| Timers/Counters | 3 | — |
| Real Time Counter | Yes | — |
| Serial Interfaces | USART, SPI, 2-Wire (I2C/TWI) | — |
| In-System Programming | Yes (ISP) | Yes (ISP via SPI) |
| Package Type | TQFP-44, 10 x 10 mm, 1 mm height, 0.8 mm pitch | — |
| Тип монтажа | Surface Mount | Surface Mount |
| Рабочая температура | -40C to +85C (Industrial) | — |
| Life Cycle Stage | Active | ACTIVE |
| Статус RoHS | Compliant | Compliant |
| Flash Program Memory | — | 16 KB (8K x 16), self-programmable |
| Максимальная тактовая частота | — | 16 MHz |
| Performance | — | Approx. 1 MIPS per MHz |
| Instruction Set | — | 133 instructions, most single-cycle |
| Напряжение питания | — | 2.7 V to 5.5 V |
| ADC | — | 8-channel, 10-bit |
| Timers | — | Two 8-bit + one 16-bit with PWM |
| Communication Interfaces | — | USART, SPI, TWI (I2C-compatible) |
| Debug Interface | — | JTAG (on-chip debug and boundary scan) |
| Programmable I/O | — | 32 programmable I/O lines |
| Корпус | — | 44-TQFP (10 x 10 mm, 1 mm height) |