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pic

AT91SAM9R64-CU

廠商：
Atmel
類別：
SAM9系列單片機(jī)
包裝：
-
封裝：
LFBGA R-LFBGA144_J 144
無鉛情況/ROHS：
-
描述：
ARM926EJ Embedded Microprocessor ...

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  • 參數(shù)
  • 描述
參數(shù) 數(shù)值
Resistive Touch Screen No
DAC Resolution (bits) 0
UART 5
Crypto Engine No
SPI 1
Max I/O Pins 49
Output Compare channels 3
Ext Interrupts 49
Pin Count 144
Operating Voltage (Vcc) 1.08 to 1.32
SD / eMMC 1
PWM Channels 3
Camera Interface No
Graphic LCD No
Timers 3
Max. Operating Frequency 240 MHz
USB Speed Hi-Speed
SSC 1
Video Decoder No
Flash (Kbytes) 0 Kbytes
TWI (I2C) 1
DRAM Memory sdram
USB Interface Device
MPU / MMU No / Yes
SRAM (Kbytes) 64
External Bus Interface 1
USB Transceiver 1
Input Capture Channels 3
ADC channels 3
ADC Speed (ksps) 220
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
ADC Resolution (bits) 10
NAND Interface Yes
Temp. Sensor No
Calibrated RC Oscillator No

An ARM926-based microprocessor, running at 190MHz with multiple communication interfaces, such as a HS (480Mbps) USB device, SDIO/SD/MMC interface, AC97, 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 144-pin BGA package with 0.8mm ball pitch.

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