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AU6840

Features: · Low power 0.18um CMOS technology· Power supply 1.8V/3.3V, power consumption 125mW· Enhanced 8051, up to 10 times faster than industry standard 8051· USB2.0 full-speed host controller· SD/MMC card controller (AU6840 only)· Support MPEG 1/2/2.5 layer3 decoding· Support 9 sampling frequen...

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SeekIC No. : 004291678 Detail

AU6840: Features: · Low power 0.18um CMOS technology· Power supply 1.8V/3.3V, power consumption 125mW· Enhanced 8051, up to 10 times faster than industry standard 8051· USB2.0 full-speed host controller· SD...

AU6840 Data Sheet

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Part Number:
AU6840
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/25

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Product Details

Description



Features:

· Low power 0.18um CMOS technology
· Power supply 1.8V/3.3V, power consumption 125mW
· Enhanced 8051, up to 10 times faster than industry standard 8051
· USB2.0 full-speed host controller
· SD/MMC card controller (AU6840 only)
· Support MPEG 1/2/2.5 layer3 decoding
· Support 9 sampling frequency: 8kHz/11.025kHz/12kHz/16kHz/22.05kHz/24kHz/32kHz/44.1kHz/48kHz
· Support data rate from 32kbps to 320kbps, including VBR
· Embedded sound equalizer
· Support tag format ID3v1 and ID3v2.4
· Support FAT16/FAT32 file system
· Embedded 16-bit audio DAC
· Embedded headphone amplifier
· IR Remote control support
· GPIO for various purposes
· Support in-system debug through external emulator
· Support firmware upgrade through U-disk


Pinout

Connection Diagram


Specifications

Parameter
Symbol
Rating
Unit
Power Supply Voltage (IO)
VCC_IO_AB
-0.5 to 4.6
V
Power Supply Voltage (Core)
VCC_CORE_AB
0 to 2
V
Power Supply Voltage (PLL)
VCC_PLL_AB
-0.2 to 2.2
V
Power Supply Voltage (DAC)
VCC_DAC_AB
-0.3 to 3.6
V
Storage Temperature
TEMP_STG
-20 to 125



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