ATSAML21G18B-ANT vs ATSAML21G16B-ANT 比較
詳細並排比較 ATSAML21G18B-ANT 由 Microchip Technology 與 ATSAML21G16B-ANT 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
ATSAML21G18B-ANT - 256KB Flash 48MHz Cortex-M0+ MCU | Microchip
ATSAML21G18B-ANT ✓ 啟用中Microchip Technology
ATSAML21G16B-ANT - 32-bit Cortex-M0+ MCU, 64KB Flash, 48MHz | Microchip
ATSAML21G16B-ANT ✓ 啟用中規格比較
| 參數 | ATSAML21G18B-ANT | ATSAML21G16B-ANT |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core | ARM Cortex-M0+ | ARM Cortex-M0+ (32-bit) |
| Bit Width | 32-bit | — |
| 最大時脈頻率 | 48 MHz | 48 MHz |
| Program Memory (Flash) | 256 KB | — |
| RAM | 32 KB | — |
| Supply Voltage Range | 1.6 V to 3.6 V | — |
| Active Mode Current | < 35 uA/MHz | — |
| Sleep Mode Current | 200 nA | 200 nA (typical, Sleep mode) |
| 工作溫度範圍 | -40 C to +85 C | — |
| 封裝 | 48-TQFP (7x7 mm) | 48-pin TQFP, 7x7x1 mm |
| 安裝類型 | Surface Mount | Surface Mount |
| I/O Pins | [DATA_NEEDED: I/O pin count] | — |
| ADC | 12-bit, 1 MSPS | 12-bit (SAR) |
| USB | Full-Speed USB 2.0 Device/Host | USB 2.0 Full-Speed device |
| Communication Interfaces | SERCOM (UART/SPI/I2C) | — |
| Touch Sensing (PTC) | Yes, up to 256 channels | — |
| Cryptographic Engine | AES-128 / AES-256 | — |
| Functional Safety (FuSa) | Yes | — |
| RoHS 狀態 | Compliant | Compliant (Green) |
| MSL 等級 | [DATA_NEEDED: MSL level] | — |
| Flash Program Memory | — | 64 KB (64K x 8) |
| SRAM | — | 8 KB |
| Supply Voltage (VDD) | — | 1.6 V to 3.6 V |
| 工作溫度 | — | -40 C to +105 C (industrial) |
| Active Current | — | <35 uA/MHz |
| Carrier Type | — | Tape & Reel |
| Touch Controller | — | Peripheral Touch Controller (PTC) |
| Debug Interface | — | Serial Wire Debug (SWD) |
| DMA Channels | — | 12 |
| CoreMark/MHz | — | 1.48 |