ATMEGA168-20AUR vs ATMEGA168A-AUR 比較
詳細な並列比較: ATMEGA168-20AUR メーカー: Microchip Technology および ATMEGA168A-AUR メーカー: Microchip Technology。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
Microchip Technology
ATMEGA168-20AUR - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168-20AUR ✓ 生産中仕様比較
| パラメータ | ATMEGA168-20AUR | ATMEGA168A-AUR |
|---|---|---|
| ブランド | Microchip Technology | Microchip Technology |
| カテゴリ | Microcontrollers | Microcontrollers |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $2.76 | $1.45 |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Speed | 20 MHz | 20 MHz |
| Flash Memory | 16 KB (8K x 16) | — |
| EEPROM | 512 B | — |
| RAM Size | 1 KB | 1 KB |
| Number of I/O | 23 | 23 |
| ADC Resolution | 10-bit, 8 channels | — |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Timers/Counters | 3 | — |
| Communication Interfaces | USART, SPI, I2C (TWI) | — |
| パッケージ | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| 実装タイプ | Surface Mount | Surface Mount |
| On-Chip Debug | debugWIRE | — |
| In-System Programming | Yes (ISP, read-while-write) | — |
| Programmable Instructions | 133 (most single-cycle) | — |
| RoHS ステータス | Compliant | — |
| Program Memory Size | — | 16 KB (8K x 16) FLASH |
| EEPROM Size | — | 512 B |
| Connectivity | — | I2C, SPI, UART/USART |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM, WDT |
| Timers | — | Three flexible timer/counters with compare modes |
| Data Converters | — | 10-bit ADC |
| Instructions | — | 133 powerful instructions, most single-cycle |
| Programming | — | In-System Programmable (ISP) FLASH with read-while-write |
| Lifecycle Stage | — | Active |