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CS6257 - 32-Bit MCU

Description

CS6257 is a 32-Bit MCU with embedded Flash designed for motor control applications.

The CPU is MIPS-X core with enhanced DSP instructions and accelerator and can run up to 125MHz.

There are on-chip 64KB SRAM and embedded 128KB Flash memory.

Features

  • CPU  RISC core with unified DSP instructions 125MIPS  Clock sources.
  • Crystal Oscillator 8MHz.
  • 16MHz.
  • Programmable PLL up to 125MHz  32-Bit Watch-Dog Timer  Programmable interrupt controller /w 32 interrupt sources  E-JTAG debug and ISP interface Memory  24-bit addressing space up to 14MB  64KB on-chip SRAM with 4-Way interleave  Cache controller with 16KB Cache for embedded flash and external memory with Burst Read and Write Through  128KB embedded Flash with Flash Co.

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    32-Bit MCU for Motor Control CS6257 PRELIMINARY GENERAL DESCRIPTION CS6257 is a 32-Bit MCU with embedded Flash designed for motor control applications. The CPU is MIPS-X core with enhanced DSP instructions and accelerator and can run up to 125MHz. There are on-chip 64KB SRAM and embedded 128KB Flash memory. The flash memory is accessed through a cache controller which is shared with external SPI flash memory controller. This external SPI flash memory can be used to further expand the program and data memory space. Combining the CPU and flexible memory structure, CS6257 provide a powerful computing platform and execution unit for various motor control requirements. The motor controller consists of a 16-bit programmable counter which drives three synchronous 16-bit PWM channels.
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