ATSAMD20E18A-AU vs ATSAMD20J15A-ANT 比較
詳細並排比較 ATSAMD20E18A-AU 由 Microchip Technology 與 ATSAMD20J15A-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
ATSAMD20E18A-AU - ARM Cortex-M0+ MCU 256KB Flash 32-TQFP | Microchip
ATSAMD20E18A-AU ✓ 啟用中Microchip Technology
ATSAMD20J15A-ANT - 32KB Flash Cortex-M0+ MCU, 64-TQFP | Microchip
ATSAMD20J15A-ANT ✓ 啟用中規格比較
| 參數 | ATSAMD20E18A-AU | ATSAMD20J15A-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) |
| Core Width | 32-bit | — |
| 最大時脈頻率 | 48 MHz | — |
| Program Memory Size (Flash) | 256 KB (256K x 8) | — |
| RAM Size | 32 KB | — |
| Supply Voltage Range | 1.62 V to 3.63 V | — |
| 工作溫度範圍 | -40 C to +85 C (industrial) | -40°C to +105°C (Industrial, "ANT" suffix) |
| 封裝 | 32-TQFP 7x7 mm | 64-TQFP (10x10 mm), Tape and Reel |
| 安裝類型 | Surface Mount | Surface Mount |
| Number of I/O Pins | 26 (max) | — |
| ADC | 12-bit, 350 ksps, up to 14 channels | 12-bit, up to 20 channels ([DATA_NEEDED: exact channel count for 64-pin TQFP]) |
| DAC | 10-bit, 350 ksps, 1 channel | 10-bit, 1 channel, 350 ksps |
| Communication Interfaces | SERCOM (UART/SPI/I2C) x6, USB 2.0 Full-Speed Device, I2S | 6x SERCOM (UART/SPI/I2C configurable), I2S |
| Peripheral Touch Controller (PTC) | Yes (buttons, sliders, wheels) | 256-channel, supports buttons/sliders/wheels |
| MSL 等級 | 3 (168 hours) | MSL3 ([DATA_NEEDED: floor life]) |
| RoHS 狀態 | Compliant | — |
| Lead-Free / Halogen-Free | Lead-free, Halogen-free per Microchip | — |
| Series | — | SAM D20J (Atmel SMART) |
| Maximum CPU Frequency | — | 48 MHz |
| Program Memory (Flash) | — | 32 KB (32K x 8) |
| Data Memory (SRAM) | — | 4 KB |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| I/O Pins | — | [DATA_NEEDED: number of GPIO] |
| Timers/Counters | — | TC x5, TCC x2 ([DATA_NEEDED: exact count]) |
| RTC | — | Yes, with 32.768 kHz oscillator support |
| DMA Channels | — | [DATA_NEEDED: DMA channel count] |
| Lead-Free / RoHS | — | Lead-free, RoHS compliant per Mouser listing ("GREEN") |