ATMEGA329P-20AN vs ATMEGA329P-20ANR Сравнение
Подробное сравнение бок о бок ATMEGA329P-20AN от Microchip Technology и ATMEGA329P-20ANR 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-20AN - 8-bit AVR MCU 32KB Flash 64-TQFP | Microchip
ATMEGA329P-20AN ✓ АктивенMicrochip Technology
ATMEGA329P-20ANR - 8-bit AVR MCU 32KB Flash 20MHz 64-TQFP | Microchip
ATMEGA329P-20ANR ✓ АктивенСравнение характеристик
| Параметр | ATMEGA329P-20AN | ATMEGA329P-20ANR |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $2,95 | $4,30 |
| Core Architecture | AVR 8-bit RISC | AVR 8-bit RISC |
| Program Memory (Flash) | 32 KB | — |
| SRAM | 2 KB | — |
| EEPROM | 1 KB | — |
| Maximum CPU Speed | 20 MHz (20 MIPS) | 20 MHz |
| Supply Voltage (Vcc) | 2.7 V to 5.5 V | — |
| Рабочая температура | -40C to +105C | — |
| Корпус | 64-pin TQFP (14x14 mm, 0.8 mm pitch) | 64-TQFP (14x14 mm) |
| Number of I/O Pins | [DATA_NEEDED: total I/O pin count] | 54 |
| Communication Interfaces | SPI, UART/USART, USI | USART, SPI (Master/Slave), TWI (I2C) |
| LCD Controller | Integrated (supports up to 4x25 segments) | — |
| Timers/Counters | 4 (with compare modes, PWM) | Two 8-bit, One 16-bit |
| ADC | [DATA_NEEDED: ADC channels and resolution] | 8-channel, 10-bit |
| Instruction Set | 131 instructions, most single-cycle | — |
| Power-Saving Modes | 6 software-selectable modes | — |
| In-System Programming | Yes (SPI-based ISP) | — |
| Статус RoHS | Compliant (Green) | — |
| Тип монтажа | Surface Mount | Surface Mount |
| Program Memory Type | — | Flash (In-System Programmable) |
| Program Memory Size | — | 32 KB (16K x 16) |
| SRAM Size | — | 2 KB |
| EEPROM Size | — | 1 KB |
| MIPS Throughput | — | 16 MIPS (up to 20 MHz) |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| Диапазон рабочих температур | — | -40 C to +105 C |
| Number of General-Purpose Registers | — | 32 |
| Debug Interface | — | JTAG |
| Lead-Free / RoHS | — | Compliant |