ATSAMD20J18A-AU vs ATSAMD20J16B-AN 比較
詳細並排比較 ATSAMD20J18A-AU 由 Microchip Technology 與 ATSAMD20J16B-AN 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
ATSAMD20J18A-AU - ARM Cortex-M0+ MCU, 256KB Flash | Microchip
ATSAMD20J18A-AU ✓ 啟用中Microchip Technology
ATSAMD20J16B-AN - 64KB Flash ARM Cortex-M0+ MCU | Microchip
ATSAMD20J16B-AN ✓ 啟用中規格比較
| 參數 | ATSAMD20J18A-AU | ATSAMD20J16B-AN |
|---|---|---|
| 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+ (ARMv6-M, 32-bit) | — |
| 最大時脈頻率 | 48 MHz | — |
| Flash Memory | 256 KB | — |
| SRAM | 32 KB | 8 KB |
| Operating Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.63 V |
| 封裝 | 64-LQFP (10x10 mm) | 64-pin TQFP with exposed pad |
| Programmable I/O Pins | Up to 52 | — |
| ADC | 12-bit, up to 200 ksps | 12-bit, 350 ksps, up to 20 channels |
| DAC | 10-bit | — |
| SERCOM Interfaces | Up to 8 (UART/SPI/I2C/LIN configurable) | — |
| USB | Full-Speed USB 2.0 Device | — |
| Timer/Counters | Six 16-bit TC, one 24-bit TC, one 32-bit RTC | — |
| DMA Channels | 2 (with 12 channels) | — |
| 工作溫度範圍 | -40 C to +85 C | -40C to +105C |
| 安裝類型 | Surface Mount (LQFP) | Surface Mount |
| MSL 等級 | 3 | — |
| RoHS 狀態 | Compliant | — |
| Core Processor | — | ARM Cortex-M0+ |
| Core Size | — | 32-bit |
| Maximum CPU Speed | — | 48 MHz |
| Program Memory (Flash) | — | 64 KB (64K x 8) |
| Number of I/O Pins | — | 52 |
| Connectivity | — | I2C, SPI, UART/USART |
| Peripherals | — | Brown-out Detect/Reset, POR, WDT |
| Lead-Free / RoHS | — | Yes / Compliant |
| Temperature Grade | — | Industrial |