ATSAMD20G16B-MU vs ATSAMD20G17A-MU 比較
詳細な並列比較: ATSAMD20G16B-MU メーカー: Microchip Technology および ATSAMD20G17A-MU 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
ATSAMD20G16B-MU - 48MHz ARM Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20G16B-MU ✓ 生産中Microchip Technology
ATSAMD20G17A-MU - 48MHz Cortex-M0+ 128KB Flash MCU | Microchip
ATSAMD20G17A-MU ✓ 生産中仕様比較
| パラメータ | ATSAMD20G16B-MU | ATSAMD20G17A-MU |
|---|---|---|
| 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） | $1.92 | $1.93 |
| Architecture | ARM Cortex-M0+ 32-bit RISC | — |
| Core | ARM Cortex-M0+ with single-cycle multiplier | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Flash Memory | 64 KB (64K x 8) | 128 KB (128K x 8) |
| SRAM | 8 KB | 16 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| ADC | 12-bit, up to 350 ksps, up to 14 channels | 14-channel, 12-bit, up to 350 ksps |
| DAC | 10-bit, 1 MSPS | 1-channel, 10-bit |
| Timers/Counters | Two 16-bit TC modules for PWM/capture | — |
| Communication Interfaces | Up to 6 SERCOM (I2C/SPI/UART) plus USB 2.0 FS device | — |
| パッケージ | 48-pin QFN (7x7 mm) with exposed pad | 48-pin QFN (7x7 mm) with Exposed Pad |
| 実装タイプ | Surface Mount | Surface Mount |
| 動作温度 | -40 C to +85 C (industrial) | -40 C to +85 C (Industrial) |
| MSLレベル | MSL3 (per JEDEC J-STD-020) | MSL3 (per JEDEC J-STD-020) |
| RoHS ステータス | Compliant (Green) | Compliant |
| ピン数 | 48 | — |
| Family | — | SAM D20G (Smart ARM) |
| CoreMark/MHz | — | 2.14 |
| Operating Voltage | — | 1.62 V to 3.63 V |
| SERCOM Interfaces | — | 6 (configurable as UART / SPI / I2C) |
| DMA Channels | — | 2 |
| RTC | — | 32-bit Real-Time Counter |
| Watchdog Timer | — | Yes |
| Peripheral Touch Controller | — | Yes (PTC for capacitive touch) |
| Lead-Free / Halogen-Free | — | Yes (Lead-free finish, Halogen-free molding compound) |