ATSAMD21J18A-MUT vs ATSAML22J18A-MUT 比較
詳細並排比較 ATSAMD21J18A-MUT 由 Microchip Technology 與 ATSAML22J18A-MUT 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Microchip Technology
ATSAMD21J18A-MUT - 48MHz ARM Cortex-M0+ 256KB Flash MCU | Microchip
ATSAMD21J18A-MUT ✓ 啟用中Microchip Technology
ATSAML22J18A-MUT - 32MHz Cortex-M0+ MCU 256KB Flash | Microchip
ATSAML22J18A-MUT ✓ 啟用中規格比較
| 參數 | ATSAMD21J18A-MUT | ATSAML22J18A-MUT |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | 32-bit RISC |
| Maximum Clock Speed | 48 MHz | — |
| Flash Memory | 256 KB (256K x 8) | 256 KB (256K x 8) |
| SRAM | 32 KB | 32 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| 封裝 | 64-pin QFN (9x9 mm) | 64-QFN (9x9) with Exposed Pad |
| USB | USB 2.0 Full-Speed with on-chip transceiver | — |
| SERCOM Modules | 6 (configurable as UART/SPI/I2C) | — |
| ADC | 12-bit, up to 20 channels, 350 ksps | — |
| DAC | 10-bit, 1 channel | — |
| Analog Comparators | 2 | — |
| Event System | 6 channels | — |
| Sleep Modes | IDLE, STANDBY, BACKUP, OFF | — |
| 工作溫度 | -40C to +85C (industrial) | -40C to +85C (Industrial) |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant | Compliant |
| Functional Safety | FuSa (SAM D21J family) | — |
| Core Processor | — | ARM Cortex-M0+ |
| Series | — | SAM L22J |
| 最大時脈頻率 | — | 32 MHz |
| Supply Voltage (VDD) | — | 1.6 V to 3.6 V |
| Active Current | — | 39 uA/MHz (CoreMark) |
| Ultra-Low-Power Backup Mode Current | — | 490 nA (RTC retention) |
| Packaging | — | Tape & Reel (-MUT suffix) |
| LCD Controller | — | Segment LCD up to 8x36 segments |
| Capacitive Touch | — | Integrated PTC (Peripheral Touch Controller) |
| Serial Interfaces | — | Configurable SERCOM (UART/SPI/I2C) |
| MSL 等級 | — | [DATA_NEEDED: MSL rating] |