Overview
The ADSP-CM408CSWZ-BF1 is a high-performance Mixed-Signal Control Processor from Analog Devices Inc. This processor integrates advanced signal processing capabilities with a robust set of peripherals, making it ideal for various embedded control applications. At the heart of the ADSP-CM408F is an ARM Cortex-M4 processor core with a floating-point unit, operating at a core clock frequency of 240 MHz. This processor is designed to meet the demands of applications requiring high precision, reliability, and advanced signal processing.
Key Specifications
| Specification | Details |
|---|---|
| Processor Core | ARM Cortex-M4 with floating-point unit |
| Core Clock Frequency | 240 MHz |
| SRAM Memory | 384 KB |
| Flash Memory | 2 M bytes |
| ADCs | Dual 16-bit SAR ADCs with up to 24 multiplexed inputs, 13+ ENOB |
| DACs | Two 12-bit DACs |
| Package | 176-Lead LQFP_EP (24mm x 24mm with heatsink) |
| Operating Temperature | –40°C to +105°C |
| GPIOs | 91 |
| Peripherals | 2 CAN modules, 3 UARTs, 1 TWI module, 2 SPI, 3 half-SPORTs, 1 Ethernet (optional), 1 USB FS OTG (optional) |
Key Features
- Dual high precision 16-bit SAR ADCs with up to 24 multiplexed inputs and 13+ ENOB, supporting dual simultaneous conversion in 380 ns.
- Two 12-bit DACs and two 2.5 V precision voltage reference outputs.
- Integrated ADC and DAC controllers (ADCC and DACC) for efficient configuration and real-time operation of the data converters.
- Advanced peripherals including 8 GP timers with PWM output, 3-phase PWM units, 4 quadrature encoders, and a harmonic analysis engine (HAE).
- Support for various communication interfaces such as CAN, UART, SPI, and optional Ethernet and USB FS OTG.
- High-performance ARM Cortex-M4 processor core with a floating-point unit, operating at 240 MHz.
- 384 KB of SRAM and 2 M bytes of flash memory.
Applications
The ADSP-CM408CSWZ-BF1 is optimized for a wide range of embedded control applications, including:
- Motor control and power control systems.
- Photo-voltaic (PV) inverter control.
- Embedded industrial control systems.
- Instrumentation and medical devices.
- Consumer electronics requiring advanced signal processing.
Q & A
- What is the core clock frequency of the ADSP-CM408CSWZ-BF1?
The core clock frequency is 240 MHz.
- How many ADCs are integrated into the ADSP-CM408CSWZ-BF1, and what is their resolution?
The processor includes dual 16-bit SAR ADCs.
- What is the operating temperature range of the ADSP-CM408CSWZ-BF1?
The operating temperature range is –40°C to +105°C.
- What types of communication interfaces are supported by the ADSP-CM408CSWZ-BF1?
The processor supports CAN, UART, SPI, and optional Ethernet and USB FS OTG.
- How much SRAM and flash memory does the ADSP-CM408CSWZ-BF1 have?
The processor has 384 KB of SRAM and 2 M bytes of flash memory.
- What are some of the key peripherals included in the ADSP-CM408CSWZ-BF1?
The processor includes 8 GP timers with PWM output, 3-phase PWM units, 4 quadrature encoders, and a harmonic analysis engine (HAE).
- Is the ADSP-CM408CSWZ-BF1 suitable for motor control applications?
Yes, it is optimized for motor control and power control systems.
- Does the ADSP-CM408CSWZ-BF1 support USB and Ethernet interfaces?
Yes, it supports optional USB FS OTG and Ethernet interfaces.
- What is the package type of the ADSP-CM408CSWZ-BF1?
The package type is 176-Lead LQFP_EP (24mm x 24mm with heatsink).
- How many GPIOs does the ADSP-CM408CSWZ-BF1 have?
The processor has 91 GPIOs.
