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品牌：Microchip Atmel
类别：SAM3系列单片机
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品牌：Microchip Atmel
类别：SAM3系列单片机
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品牌：Microchip Atmel
类别：SAM3系列单片机
-
品牌：Microchip Atmel
类别：SAM3系列单片机
-
品牌：Microchip Atmel
类别：SAM3系列单片机
ATSAM3X8E
- 品牌：Microchip Atmel
- 包装：--
- 无铅情况/ROHS: --
- 经营商：科通芯城自营
- 描述：Cortex-M3 Microcontroller with 2x256 KB Flash, HS USB, 144 Pins <br /><br />
- 封装：--
- 类别：SAM3系列单片机
| 参数 | 数值 |
|---|---|
| Calibrated RC Oscillator | Yes |
| DAC Channels | 2 |
| Quadrature Decoder Channels | 1 |
| NAND Interface | Yes |
| CPU | Cortex-M3 |
| SD / eMMC | 1 |
| 32kHz RTC | Yes |
| USB Speed | Hi-Speed |
| I/O Supply Class | 1.62/3.6 |
| TWI (I2C) | 2 |
| CAN | 2 |
| UART | 5 |
| SPI | 4 |
| Max I/O Pins | 103 |
| Output Compare channels | 9 |
| Ext Interrupts | 103 |
| ADC Resolution (bits) | 12 |
| LIN | 1 |
| MPU / MMU | Yes / No |
| External Bus Interface | 1 |
| Ethernet | 1 |
| Self Program Memory | YES |
| Temp. Range (deg C) | -40 to +85 |
| PWM Channels | 8 |
| ADC channels | 16 |
| # of Touch Channels | 32 |
| USB Interface | Host, Device |
| SRAM (Kbytes) | 96 |
| Temp. Sensor | Yes |
| ADC Speed (ksps) | 1000 |
| Pin Count | 144 |
| USB Transceiver | 1 |
| Input Capture Channels | 9 |
| DAC Resolution (bits) | 12 |
| Operating Voltage (Vcc) | 1.62 to 3.6 |
| Timers | 9 |
| Max. Operating Frequency | 84 MHz |
| SSC | 1 |
| Flash (Kbytes) | 512 Kbytes |
Based on the ARM® Cortex™-M3 processor, the Atmel® SAM3X8E runs at 84MHz and features 512KB of Flash in 2 x 256KB banks and 100KB of SRAM in 64KB +32KB banks, with an additional 4KB as NFC SRAM. Its highly integrated peripheral set for connectivity and communication includes Ethernet, dual CAN, HS USB MiniHost and device with on-chip PHY, high-speed SD/SDIO/MMC, and multiple USARTs, SPIs, TWIs and one I2S. The SAM3X8E also features a 12-bit ADC/DAC, temperature sensor, 32-bit timers, PWM timer and RTC. The 16-bit external bus interface supports SRAM, PSRAM, NOR and NAND Flash with error code correction. The Atmel QTouch® Library is available for the SAM3X8E for easy implementation of buttons, sliders and wheels. The device operates from 1.62V to 3.6V and is available in 144-pin QFP and BGA packages.
