ATSAMDA1E16B-ABT vs ATSAMD21G16B-AU 比較
詳細並排比較 ATSAMDA1E16B-ABT 由 Microchip Technology 與 ATSAMD21G16B-AU 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
ATSAMDA1E16B-ABT - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMDA1E16B-ABT ✓ 啟用中Microchip Technology
ATSAMD21G16B-AU - 48MHz ARM M0+ MCU 64KB Flash 48-TQFP | Microchip
ATSAMD21G16B-AU ✓ 啟用中規格比較
| 參數 | ATSAMDA1E16B-ABT | ATSAMD21G16B-AU |
|---|---|---|
| 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+ (32-bit) | — |
| 最大時脈頻率 | 48 MHz (45 DMIPS) | — |
| Flash Memory | 64 KB (64K x 8) | 64 KB (in-system self-programmable) |
| SRAM | 8 KB | 8 KB |
| RWW Flash | 2 KB | — |
| Supply Voltage (VDD) | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| 工作溫度 | -40C to +125C (automotive grade) | -40 C to +85 C (industrial) |
| 封裝 | 32-TQFP (7x7 mm) | 48-pin TQFP (7x7 mm) |
| SERCOM Modules | 4 (configurable USART/I2C/SPI) | — |
| ADC | 12-bit, up to 20 channels | — |
| DAC | 10-bit, 1 channel | — |
| USB | Full-Speed USB Device | — |
| GPIO | Up to 22 | — |
| AEC-Q100 Qualification | Yes (Grade 1) | — |
| 安裝類型 | Surface Mount (Tape & Reel) | — |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Family | — | SAM D21G |
| Maximum CPU Frequency | — | 48 MHz |
| CoreMark/MHz | — | 2.46 |
| I/O Pins | — | 38 (maximum) |
| External Interrupts (EIC) | — | 16 |
| Debug Interface | — | Serial Wire Debug (SWD), 2-pin |
| Hardware Multiplier | — | Single-cycle 32-bit |
| DFLL48M | — | 48 MHz Digital Frequency Locked Loop |
| RoHS 狀態 | — | Compliant (Green) |
| MSL 等級 | — | MSL3 (per JEDEC J-STD-020) |
| Carrier Type | — | Tray |
| Brown-Out Detection | — | Yes, fuse-configurable |