ATSAMD21J18A-CU vs ATSAMD20J18A-AU 比較
詳細な並列比較: ATSAMD21J18A-CU メーカー: Microchip Technology および ATSAMD20J18A-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
ATSAMD21J18A-CU - 256KB Flash 48MHz Cortex-M0+ MCU | Microchip
ATSAMD21J18A-CU ✓ 生産中Microchip Technology
ATSAMD20J18A-AU - ARM Cortex-M0+ MCU, 256KB Flash | Microchip
ATSAMD20J18A-AU ✓ 生産中仕様比較
| パラメータ | ATSAMD21J18A-CU | ATSAMD20J18A-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) | $2.52 | $2.15 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (ARMv6-M, 32-bit) |
| Maximum CPU Frequency | 48 MHz | — |
| CoreMark/MHz | 2.46 | — |
| Flash Memory | 256 KB | 256 KB |
| SRAM | 32 KB | 32 KB |
| Operating Voltage | 1.62 V to 3.6 V | — |
| パッケージ | 64-ball UFBGA (CU), 5x5 mm | 64-LQFP (10x10 mm) |
| SERCOM Channels | 6 (configurable as UART/SPI/I2C) | — |
| USB | USB 2.0 Full-Speed Device with on-chip PHY | Full-Speed USB 2.0 Device |
| ADC | 12-bit, up to 1 MSPS, up to 12 analog inputs | 12-bit, up to 200 ksps |
| DAC | 10-bit, 1 channel | 10-bit |
| Timers/Counters | Up to 8 TC channels (24-bit), 3 TCC channels (16-bit) | — |
| I/O Pins | Up to 52 GPIO (depending on package) | — |
| 動作温度 | -40C to +85C (Industrial / GREEN) | — |
| On-chip Oscillator | 48 MHz DFLL48M with PLL | — |
| 実装タイプ | Surface Mount (BGA) | Surface Mount (LQFP) |
| RoHS ステータス | Compliant (GREEN) | Compliant |
| MSLレベル | 3 (per JEDEC J-STD-020) | 3 |
| 最大クロック周波数 | — | 48 MHz |
| Operating Voltage Range | — | 1.62 V to 3.6 V |
| Programmable I/O Pins | — | Up to 52 |
| SERCOM Interfaces | — | Up to 8 (UART/SPI/I2C/LIN configurable) |
| Timer/Counters | — | Six 16-bit TC, one 24-bit TC, one 32-bit RTC |
| DMA Channels | — | 2 (with 12 channels) |
| 動作温度範囲 | — | -40 C to +85 C |