ATSAMD21G15B-AU vs ATSAMD21G16B-AU 比較
詳細な並列比較: ATSAMD21G15B-AU メーカー: Microchip Technology および ATSAMD21G16B-AU 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
ATSAMD21G15B-AU - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMD21G15B-AU ✓ 生産中Microchip Technology
ATSAMD21G16B-AU - 48MHz ARM M0+ MCU 64KB Flash 48-TQFP | Microchip
ATSAMD21G16B-AU ✓ 生産中仕様比較
| パラメータ | ATSAMD21G15B-AU | ATSAMD21G16B-AU |
|---|---|---|
| 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） | $1.65 | $2.52 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Clock | 48 MHz | — |
| Flash Memory | 32 KB (32K x 8) | 64 KB (in-system self-programmable) |
| SRAM | 4 KB | 8 KB |
| パッケージ | 48-pin TQFP (7x7 mm) | 48-pin TQFP (7x7 mm) |
| 動作温度 | -40C to +85C (Industrial) | -40 C to +85 C (industrial) |
| Supply Voltage (VDDIN) | 1.62 V to 3.63 V | — |
| GPIO | Up to 38 (5 V tolerant inputs) | — |
| ADC | 12-bit, up to 350 ksps, 14 channels | — |
| DAC | 10-bit, 350 ksps, 1 channel | — |
| USB | USB 2.0 Full-Speed Device, integrated transceiver | — |
| SERCOM | 6 (configurable UART/SPI/I2C/I2S) | — |
| Timer/Counters | 6 x 16-bit TC, 1 x 24-bit TCC | — |
| DMA Channels | 12 | — |
| Event System Channels | 12 | — |
| RTC | Yes, 32 kHz domain | — |
| Analog Comparators | 2 | — |
| Oscillator | Internal 8 MHz + DFLL48M + FDPLL96M | — |
| Debug Interface | Serial Wire Debug (SWD), 2-pin | Serial Wire Debug (SWD), 2-pin |
| RoHS ステータス | Compliant (Green) | Compliant (Green) |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Family | — | SAM D21G |
| Maximum CPU Frequency | — | 48 MHz |
| CoreMark/MHz | — | 2.46 |
| Supply Voltage (VDD) | — | 1.62 V to 3.63 V |
| I/O Pins | — | 38 (maximum) |
| External Interrupts (EIC) | — | 16 |
| Hardware Multiplier | — | Single-cycle 32-bit |
| DFLL48M | — | 48 MHz Digital Frequency Locked Loop |
| MSLレベル | — | MSL3 (per JEDEC J-STD-020) |
| Carrier Type | — | Tray |
| Brown-Out Detection | — | Yes, fuse-configurable |