ATSAML21E16B-MUT vs ATSAML22G17A-MUT 比較
詳細並排比較 ATSAML21E16B-MUT 由 Microchip Technology 與 ATSAML22G17A-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
ATSAML21E16B-MUT - 48MHz Cortex-M0+ MCU, 64KB Flash, 32-VQFN
ATSAML21E16B-MUT ✓ 啟用中Microchip Technology
ATSAML22G17A-MUT - 32MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAML22G17A-MUT ✓ 啟用中規格比較
| 參數 | ATSAML21E16B-MUT | ATSAML22G17A-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) | — |
| Series | SAM L21E, Functional Safety (FuSa) | — |
| 最大時脈頻率 | 48 MHz | — |
| Program Memory (Flash) | 64 KB (64K x 8) | — |
| SRAM | 12 KB | 16 KB |
| Supply Voltage Range | 1.62 V to 3.63 V | — |
| Active Current | Under 35 µA/MHz | — |
| Sleep Current | 200 nA | — |
| 封裝 | 32-VQFN (5x5 mm) | 48-QFN (7x7 mm) |
| 工作溫度 | -40C to +85C (industrial) | -40 C to +85 C |
| ADC | 12-bit, up to 1 Msps | 12-bit SAR ADC |
| DAC | 12-bit | — |
| Communication Interfaces | SERCOM (configurable as UART/SPI/I2C) | — |
| Functional Safety Features | ECC on Flash/RAM, CRC, windowed WDT (IEC 60730 class B) | — |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant | Compliant |
| Core Processor | — | ARM Cortex-M0+ |
| Core Size | — | 32-Bit Single-Core |
| Maximum CPU Clock | — | 32 MHz |
| Flash Memory | — | 128 KB (128K x 8) |
| Supply Voltage (VDD) | — | 1.6 V to 3.6 V |
| Connectivity | — | I2C, SPI, UART, USB |
| USB | — | Full-Speed USB 2.0 (Device and Host) |
| Peripherals | — | LCD controller, ADC, DMA, POR, WDT, RTC |
| Active Current (CoreMark) | — | 39 uA/MHz (typ) |
| Backup Current with RTC | — | 490 nA (typ, ultra-low-power backup mode) |
| MSL 等級 | — | 3 (per JEDEC J-STD-020) |
| Carrier Type | — | Tape & Reel (MUT suffix) |