ATSAML21G17B-MNT vs ATSAML21G18B-MNT 比較
詳細並排比較 ATSAML21G17B-MNT 由 Microchip Technology 與 ATSAML21G18B-MNT 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
ATSAML21G17B-MNT - 48MHz ARM Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAML21G17B-MNT ✓ 啟用中Microchip Technology
ATSAML21G18B-MNT - ARM Cortex-M0+ MCU 256KB Flash 48MHz | Microchip
ATSAML21G18B-MNT ✓ 啟用中規格比較
| 參數 | ATSAML21G17B-MNT | ATSAML21G18B-MNT |
|---|---|---|
| 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+ | ARM Cortex-M0+ |
| Core Bit Width | 32-bit | — |
| Maximum CPU Clock | 48 MHz | — |
| Flash Program Memory | 128 KB (128K x 8) | — |
| SRAM | 16 KB | — |
| Supply Voltage Range | 1.6 V to 3.6 V | 1.6 V to 3.6 V |
| Active Mode Current | <35 uA/MHz | Under 35 uA/MHz |
| Sleep Mode Current | 200 nA | 200 nA |
| 工作溫度 | -40C to +85C (industrial) | — |
| 封裝 | 48-pin QFN (7x7 mm) | 48-QFN (7x7 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| Functional Safety | FuSa (IEC 60730 Class B ready) | — |
| RoHS 狀態 | Compliant (Green) | Compliant |
| Carrier Type | Tape & Reel (TR) | — |
| MSL 等級 | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL rating] |
| Family | — | SAM L21 (Functional Safety, FuSa) |
| 資料匯流排寬度 | — | 32-bit |
| Maximum CPU Frequency | — | 48 MHz |
| Program Memory Size | — | 256 KB (256K x 8) Flash |
| RAM Size | — | 40 KB SRAM |
| 工作溫度範圍 | — | -40C to +85C |
| ADC | — | 12-bit, up to 20 channels |
| Timer/Counters | — | Six 16-bit |
| DMA Channels | — | Yes |
| Communication Interfaces | — | Up to 6 SERCOM (UART/SPI/I2C configurable) |