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AT91SAM9N12-CU

厂商:
Atmel
类别:
SAM9系列单片机
包装:
-
封装:
LFBGA R-LFBGA217_J 217
无铅情况/ROHS:
-
描述:
ARM926EJ Embedded Microprocessor ...

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  • 参数
  • 描述
参数 数值
Output Compare channels 6
Pin Count 217
Temp. Range (deg C) -40 to 85
SD / eMMC 1
32kHz RTC Yes
Max. Operating Frequency 400 MHz
USB Speed Full Speed
TWI (I2C) 2
MPU / MMU No/Yes
USB Transceiver 2
Resistive Touch Screen Yes
CPU ARM926
Hardware QTouch Acquisition No
PWM Channels 4
Camera Interface No
SSC 1
ADC channels 12
DRAM Memory DDR2/LPDDR, SDRAM/LPSDR
NAND Interface Yes
Calibrated RC Oscillator No
FPU No
Crypto Engine No
SPI 2
Max I/O Pins 105
Ext Interrupts 105
Operating Voltage (Vcc) 0.9 to 1.1
Timers 6
I/O Supply Class 1.8/3.3
ADC Resolution (bits) 10
Video Decoder No
USB Interface Host, Device
ADC Speed (ksps) 440
DAC Resolution (bits) 0
UART 7
Self Program Memory NO
picoPower No
Graphic LCD Yes
EEPROM (Bytes) 0
Flash (Kbytes) 0 Kbytes
SRAM (Kbytes) 32
Temp. Sensor No
External Bus Interface 1
Input Capture Channels 6

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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