ADSP-CM408CSWZ-BF

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1. Describe

ADSP-CM408CSWZ-BF Series Mixed-Signal Control Processors Based on ARM® Cortex-M4TM processor core with floating point unit, operating frequency up to 240 MHz, integrated up to 384 kB of SRAM memory, 2 MB of flash memory, Accelerators and peripherals for motor control and optimization Photovoltaic (PV) inverter control and an analog block consisting of two 16-bit SAR ADCs and two 12-bit DACs. this The ADSP-CM408CSWZ-BF family operates from a single supply (VDD_EXT/VDD_ANA), generating its own internal voltage supply using the internal regulator and external thru- transistor. This family of mixed-signal control processors offers low static power consumption and low power consumption and low production voltage design approach to provide world-class processor and ADC performance with lower power consumption. By integrating a rich set of industry-leading system peripherals and memory, the ADSP-CM408CSWZ-BF mixed-signal control processor is the platform of choice Next-generation applications requiring RISC programmability, advanced communications, and leading-edge signaling Handled in one integrated package.

2. Feature

    1. Up to 240 MHz ARM Cortex-M4 with floating point unit

    2. 24-channel analog front-end (AFE) with 16-bit ADC

    3. 128K Byte to 384K Byte zero wait state L1 SRAM with 16K Byte L1 cache

    4. Up to 2M Byte flash memory

    5. Single 3.3V power supply

    6. Package options:

        - 176-pin (24 mm × 24 mm) LQFP package

        - 120-pin (14 mm × 14 mm) LQFP package

        - 212-ball (19 mm × 19 mm) BGA package

    7. Asynchronous memory interface Static Memory Controller (SMC) supporting 8-bit and 16-bit memory

    8. Enhanced PWM unit

    9. Four third-order/fourth-order SINC filter pairs for seamless connection to sigma-delta modulators

  10. Hardware-based harmonic analysis engine

  11. 10/100 Ethernet MAC supporting IEEE 1588v2

  12. Full Speed On-the-Go USB (OTG)

  13. Two CAN (Controller Area Network) 2.0B interfaces

  14. Three UART ports

  15. Two Serial Peripheral Interface (SPI Compatible) Ports

  16. Three/four synchronous serial ports

  17. 8 32-bit GP timers, 3 capture timing units

  18. Four encoder interfaces, 2 with frequency division

  19. 1 TWI unit, fully compatible with I2C bus standard

  20. Lightweight Security

3. Application

    1. Power/Motor Control

    2. Embedded industry

    3. Instrumentation

    4. Medical and Consumer Goods

4. ADSP-CM40xF Series Modules

    1. Eight GP timers with PWM outputs

    2. Three-phase PWM units with up to 4 output pairs per unit

    3. 2 CAN modules

    4. 1 two-wire interface (TWI) module

    5. 3 UARTs

    6. 1 ADC controller (ADCC) to control the on-chip ADC

    7. 1 DAC controller (DACC) to control the on-chip DAC

    8. 4 pairs of sinus cardinal (SINC) filters

    9. 1 Harmonic Analysis Engine (HAE)

  10. 2 SPIs (1 connected to internal SPI flash)

  11. 3 semi-sports

  12. 1 watchdog timer unit

  13. 3 capture timer units

  14. 1 Cyclic Redundancy Check (CRC)