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AT91SAM9261B-CU-999

厂商:
Atmel
类别:
SAM9系列单片机
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
DAC Resolution (bits) 0
UART 4
Crypto Engine No
SPI 2
Max I/O Pins 96
Output Compare channels 3
Ext Interrupts 96
Pin Count 217
Operating Voltage (Vcc) 1.08 to 1.32
SD / eMMC 1
PWM Channels 0
Camera Interface No
Graphic LCD Yes
Timers 3
Max. Operating Frequency 240 MHz
USB Speed Full Speed
SSC 3
Video Decoder No
Flash (Kbytes) 0 Kbytes
TWI (I2C) 1
DRAM Memory sdram
USB Interface Host, Device
MPU / MMU No/Yes
SRAM (Kbytes) 160
External Bus Interface 1
USB Transceiver 3
Input Capture Channels 3
FPU No
CPU ARM926
Hardware QTouch Acquisition No
Self Program Memory NO
Temp. Range (deg C) -40 to 85
picoPower No
32kHz RTC Yes
I/O Supply Class 1.8/3.3
EEPROM (Bytes) 0
NAND Interface Yes
Temp. Sensor No
Calibrated RC Oscillator 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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