CSC3710
Features
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USB-OTG Embedded System Controller
Specifications
Turbo 51 8-bits Controller Core:
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8 bits 8051compatible MCU core, 2 clock turbo mode
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12MHz external crystal; 20~300MHz PLL
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Two 16-bits timer/counter; 3 DMA channels
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Support power saving mode
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Built in power on reset with watchdog function
Memory:
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256K byte internal mask ROM
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256 byte internal RAM; 32K byte external data RAM
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ISP Flash ROM interface support 2/4/8 banks
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Support other controller direct memory access (HSI)
USB OTG Module:
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Fully compliant with the USB specification Rev. 2.0
High-speed (480Mbps)/full-speed (12Mbps) and
OTG supplement Rev. 1.0
Storage:
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Dual memory card support
- SD/miniSD/microSD/SDHC/MMC
- MSDuo/MSProDuo/M2
- iNAND/eMMC
Audio:
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MP3 decoder
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ADPCM codec
Serial Interface:
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Dual full duplex UART; max. configurable 4 port
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Individual UART debug port
2
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I C
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SPI
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4 channels PWM with 8 bit counter
Miscellaneous:
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2 channels 12-bit ADC
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Max. 10 GPIO ports with 72 function configurable IO
pins, 16 of which with interrupt feature
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PC or USB In-System-Programming (ISP)
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OPAL – OTG stack and device driver support
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OXDK – Development kit with toolbox
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Evaluation demo board with source code for design
reference
High-speed USB On-The-Go host and device
controller module
Dual SD/MMC/MS series card interface
Support SanDisk iNAND embedded flash
MP3 decoder with volume control
ADPCM codec for voice recording and playback
Versatile system interface for various single chip
embedded applications
Generic general purpose I/O with multi-functions
configurable
LQFP-128 pin package, 3.3V operation
Introduction
The CEC CSC3710 high-speed USB On-The-Go (OTG)
embedded system integrated controller is designed for data
system with cards and embedded flash control combined
with audio function. It is built-in 480Mbps high-speed OTG,
dual SD/MMC/MS series card interface, MP3 and ADPCM
for audio function, Uart/I
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C/SPI/PWM serial interface, and
up to 10 configurable I/O ports. It has special mechanism for
products with fast data transfers requirement with either two
storage devices. With dual ports capability, it can easily
connect USB devices or two memory cards and
interoperability with each others or with embedded storage.
The CSC3710 also provides audio features for voice record
and music playback, which makes its applications more
diversity.
About USB-OTG
USB OTG is a new supplement to the USB 2.0 specification.
It challenges the capability of existing mobile devices and
USB peripherals by giving them an added host capability for
connection to other USB devices. These new features were
needed to upgrade standard USB technology for mobile,
peripheral devices and gateway bridge, These new features
include the additional host capability, smaller connectors,
and low power output.
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