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AT91SAM9261B-CU

厂商:
Atmel
类别:
Wi-Fi
包装:
-
封装:
LFBGA R-LFBGA217_B 217
无铅情况/ROHS:
-
描述:
ARM926EJ Embedded Microprocessor ...

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  • 参数
  • 描述
参数 数值
Resistive Touch Screen No
FPU No
DAC Resolution (bits) 0
UART 4
Crypto Engine No
SPI 2
Max I/O Pins 96
CPU ARM926
Output Compare channels 3
Hardware QTouch Acquisition No
Ext Interrupts 96
Pin Count 217
Self Program Memory NO
Operating Voltage (Vcc) 1.08 to 1.32
Temp. Range (deg C) -40 to 85
PWM Channels 0
Camera Interface No
picoPower No
Graphic LCD Yes
Timers 3
Max. Operating Frequency 240 MHz
USB Speed Full Speed
SSC 3
I/O Supply Class 1.8/3.3
EEPROM (Bytes) 0
Flash (Kbytes) 0 Kbytes
TWI (I2C) 1
DRAM Memory sdram
USB Interface Host, Device
MPU / MMU No/Yes
NAND Interface Yes
SRAM (Kbytes) 160
Temp. Sensor No
External Bus Interface 1
USB Transceiver 3
Input Capture Channels 3
Calibrated RC Oscillator No
SD / eMMC 1
32kHz RTC Yes
Video Decoder No

A 190MHz ARM926-based microprocessor, with 160KB of SRAM that can be configured as TCM. It features an extensive peripheral set that includes an integrated graphics LCD controller supporting screen resolutions up to 1280x860 with 16M colors and 24bpp. The device integrates multiple communication interfaces, such as FS USB host and device with 2 ports and 2 transceivers, a FS USB Device, USARTs, SPIs, I2S and I2C. The external bus interface incorporates controllers for SDRAM and Static memories, with specific interface circuitry for CompactFlash and NAND flash. The device is available in a BGA217 package with 0.8mm ball pitch.

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