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品牌：Microchip Atmel
类别：SAM9系列单片机
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品牌：Microchip Atmel
类别：SAM9系列单片机
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品牌：Microchip Atmel
类别：SAM9系列单片机
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品牌：Microchip Atmel
类别：SAM9系列单片机
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品牌：Microchip Atmel
类别：SAM9系列单片机
AT91SAM9XE256-QU
- 品牌：Microchip Atmel
- 包装：--
- 无铅情况/ROHS: --
- 经营商：科通芯城自营
- 描述：ARM926EJ Microcontroller with 256KB Flash, Ethernet, USB, 208 and 217 Pins
- 封装：PQFP R-SQ208_I 208
- 类别：SAM9系列单片机
| 参数 | 数值 |
|---|---|
| Ethernet | 1 |
| USB Transceiver | 3 |
| FPU | No |
| DAC Resolution (bits) | 0 |
| Crypto Engine | No |
| Operating Voltage (Vcc) | 1.65 to 1.95 |
| Timers | 6 |
| I/O Supply Class | 1.8/3.3 |
| ADC Resolution (bits) | 10 |
| Flash (Kbytes) | 256 Kbytes |
| DRAM Memory | sdram |
| USB Interface | Host, Device |
| External Bus Interface | 1 |
| Input Capture Channels | 6 |
| SPI | 2 |
| Max I/O Pins | 96 |
| CPU | ARM926 |
| Hardware QTouch Acquisition | No |
| Graphic LCD | No |
| USB Speed | Full Speed |
| SSC | 1 |
| NAND Interface | Yes |
| Calibrated RC Oscillator | No |
| Self Program Memory | NO |
| Output Compare channels | 6 |
| Ext Interrupts | 96 |
| Pin Count | 217 |
| Temp. Range (deg C) | -40 to 85 |
| PWM Channels | 0 |
| Max. Operating Frequency | 180 MHz |
| TWI (I2C) | 2 |
| DAC Channels | 0 |
| MPU / MMU | No / Yes |
| UART | 6 |
| Resistive Touch Screen | No |
| SD / eMMC | 1 |
| Camera Interface | Yes |
| picoPower | No |
| 32kHz RTC | Yes |
| EEPROM (Bytes) | 0 |
| Video Decoder | No |
| ADC channels | 4 |
| SRAM (Kbytes) | 32 |
| Temp. Sensor | No |
| ADC Speed (ksps) | 312 |
A member of the Atmel SAM9XE series of microcontrollers based on the high-performance 32-bit ARM926EJ processor. It operates at a maximum speed of 160MHz and features 256KB of flash and 16KB of SRAM. The peripheral set includes two USB 2.0 full speed device ports , Ethernet MAC 10/100 port, image sensor Interface, four USARTs, two UARTs, two SPsI, SSC, two TWIs (I2C), two multimedia card Interfaces, six 16-bit timers, RTT and four 10-bit ADCs. It also features an external bus interface interfacing Nand flash, SDRAM and static memory. The SAM9XE256 is supplied in a 208-pin PQFP or 217-ball BGA package. The pinout and ball-out are fully compatible with the SAM9260.
Metering: 电表, 数据集中器
