ATSAMD20J18A-MU vs ATSAMD20J16A-MN 比較
詳細な並列比較: ATSAMD20J18A-MU メーカー: Microchip Technology および ATSAMD20J16A-MN 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
ATSAMD20J18A-MU - SAM D20 Cortex-M0+ MCU, 256KB Flash | Microchip
ATSAMD20J18A-MU ✓ 生産中Microchip Technology
ATSAMD20J16A-MN - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20J16A-MN ✓ 生産中仕様比較
| パラメータ | ATSAMD20J18A-MU | ATSAMD20J16A-MN |
|---|---|---|
| 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） | $2.69 | $2.40 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | 48 MHz | — |
| CoreMark/MHz | 2.14 | — |
| Program Flash Memory | 256 KB | — |
| SRAM | 32 KB | 8 KB |
| Supply Voltage (Vcc/Vdd) | 1.62 V to 3.6 V | — |
| ADC | 12-bit, up to 350 ksps | 12-bit SAR, up to 12 channels, 350 ksps |
| DAC | 10-bit | 10-bit, 1 channel |
| Peripheral Touch Controller (PTC) | 256 channels | Yes, capacitive touch support |
| Serial Communication (SERCOM) | Up to 6 (configurable as USART/I2C/SPI) | — |
| I/O Pins | [DATA_NEEDED: I/O pin count for 64-QFN variant] | — |
| 動作温度 | -40 C to +85 C (industrial) | -40C to +105C (industrial) |
| パッケージ | 64-pin QFN (9x9 mm) with exposed pad | 64-pin QFN (9x9 mm), industrial temp grade |
| 実装タイプ | Surface Mount | Surface Mount |
| RoHS ステータス | Compliant | Compliant |
| RTC | 32-bit with calendar | Yes, with 32.768 kHz crystal support |
| Maximum CPU Clock | — | 48 MHz |
| Flash Memory | — | 64 KB (64K x 8) |
| Operating Voltage (VDD) | — | 1.62 V to 3.63 V |
| GPIO Count | — | 52 |
| USB | — | USB 2.0 Full-Speed Device |
| Serial Interfaces (SERCOM) | — | 6 (configurable as UART/SPI/I2C) |
| Timers | — | Six 16-bit TC, three 24-bit TCC |
| DMA Channels | — | 6 |
| MSLレベル | — | 3 (168 hours) |