ATSAMD20J14B-MU vs ATSAMD20J15B-MU 比較
詳細並排比較 ATSAMD20J14B-MU 由 Microchip Technology 與 ATSAMD20J15B-MU 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
ATSAMD20J14B-MU - 48MHz Cortex-M0+ MCU 16KB Flash 64-VQFN | Microchip
ATSAMD20J14B-MU ✓ 啟用中Microchip Technology
ATSAMD20J15B-MU - ARM Cortex-M0+ 32KB Flash MCU | Microchip
ATSAMD20J15B-MU ✓ 啟用中規格比較
| 參數 | ATSAMD20J14B-MU | ATSAMD20J15B-MU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Processor | ARM Cortex-M0+ | — |
| Core Size | 32-Bit Single-Core | — |
| Maximum Clock Speed | 48 MHz | — |
| Program Memory (Flash) | 16 KB (16K x 8) | — |
| RAM Size | 2 KB | — |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Number of I/O | 52 | — |
| 封裝 | 64-VQFN (9x9 mm) with exposed pad | 64-pin VQFN (9x9 mm) with exposed pad |
| 工作溫度 | -40 C to +85 C (Industrial) | — |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 12 channels |
| Peripheral Touch Controller (PTC) | Yes | — |
| SERCOM Modules | Up to 6 | 6 (UART/SPI/I2C configurable) |
| I2C Interfaces | Up to 2 | — |
| Timers | 24-bit TC, RTC | Two 16-bit, one 24-bit |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant | Compliant (Pb-free / Green) |
| Core | — | ARM Cortex-M0+ |
| Architecture | — | 32-bit RISC |
| 最大時脈頻率 | — | 48 MHz |
| Flash Memory | — | 32 KB (32K x 8) |
| SRAM | — | 4 KB |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| 工作溫度範圍 | — | -40 C to +85 C (Industrial) |
| GPIO Count | — | Up to 52 |
| DAC | — | 10-bit, 1 channel |
| USB | — | Full-Speed USB 2.0 Device |
| Peripheral Touch Controller | — | Yes (PTC hardware) |
| MSL 等級 | — | [DATA_NEEDED: MSL level] |