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Introduction to Chenxin

01/14/2022 Views:709
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Features

Core: RISC-V RV32IM instruction supported, 3 stage pipeline (up to 200MHZ), 2 DMA and MPU (Memory Protection Unit)

 

Operation Conditions: Vcc3.3V, Vdd 1.2V

 

Memories:24KB instruction SRAM,separate into 3 banks;16 to 32KB data SRAM;Additional dual 0KB/9KB/16KB Memio SRAM can be used as data SRAM for adaptive

 

Adaptive:

0,9x8 or 16x12 Rocells on different chip serials.

Each Rocell has at least 15 operations

Many Rocells has 32 bits integer multiplier and single precision FPU.

Reprogrammable Bus matrix to connect from Memio to Rocell Array

Single line of Memio is 256x32bits

 

IO:

Up to 80 reconfigurable GPIOs

Group based IO Remap, each group has 8 pins.

Debug mode: JTAG Interfaces (GPA)

Programming Interface: SPI (GPG)

 

Communication Interfaces:

2 QSPI/SPI,

2 Uarts,

2 IICs,

8~20 PWMS,

Dual 8 channel DMA controller

 

Timers:

Four 16-bit timers,

One 32-bit timer,

Watch Dog

 

Applications:

Air Condition, Refrigerator, Dish Washer, etc.

Robot, Toys, Motor Control, etc.

Electrical Bicycle, Balancing car, etc.

 

Replacements:

Single MCU

MCU + DSP

MCU + Low End FPGA

MCU+DSP+ Low End FPGA

 

Contact Info:

Qingdao, Shandong, China

Qingdao Robei Electronics LTD.

Room 1005, Bld. A, Kaifon International Building, High-Tech Area, Qingdao, Shandong Province, China 266109

TEL: 0532-80972800

Email: robei@robei.com

Web: http://robei.com

 

 Neither the whole nor any part of the information contained in, or the product described in this manual, may be adapted or reproduced in any material or electronic form without the prior written consent of the copyright holder. This product and its documentation are supplied on an as-is basis and no warranty as to their suitability for any particular purpose is either made or implied. Robei LLC, 2360 Corporate Circle Ste 400, Henderson, NV, USA.


 
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