Overview
The ADSP-CM408CSWZ-AF is a high-performance digital signal processor (DSP) from Analog Devices Inc., designed to meet the demands of next-generation applications requiring advanced signal processing, RISC programmability, and robust communication capabilities. This processor is part of the ADSP-CM40xF family, which integrates a powerful ARM Cortex-M4 core with extensive peripheral support, making it suitable for a wide array of markets including power/motor control, embedded industrial, instrumentation, medical, and consumer electronics.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Package | 176-Lead LQFP Exposed Pad |
| Core Clock Rate | 240 MHz |
| Non-Volatile Memory | 2 MB Flash |
| On-Chip RAM | 384 kB |
| Voltage - Core | 1.20 V |
| Voltage - I/O | 3.30 V |
| Operating Temperature | -40°C to +105°C |
| Interface | CAN, I²C, SPI, SPORT, UART/USART, USB |
| ADC | Two 16-bit SAR ADCs with up to 24 multiplexed inputs |
| DAC | Two 12-bit DACs |
Key Features
- ARM Cortex-M4 Core: High-performance processing with a clock rate of up to 240 MHz.
- Analog Front End: Includes two 16-bit SAR ADCs and two 12-bit DACs, controlled by an ADC controller (ADCC) and a DAC controller (DACC).
- Peripherals: 8 GP timers with PWM output, 3-phase PWM units, 2 CAN modules, 1 TWI module, 3 UARTs, 4 SPI interfaces, and more.
- Memory: Up to 2 MB of Flash memory and 384 kB of parity-enabled zero-wait-state SRAM.
- Communication Interfaces: Supports CAN, I²C, SPI, SPORT, UART/USART, and USB FS OTG.
- Additional Features: Includes a harmonic analysis engine (HAE), sinus cardinalis (SINC) filter pairs, and a watchdog timer unit.
Applications
The ADSP-CM408CSWZ-AF is versatile and can be applied in various fields, including:
- Power/Motor Control: For advanced motor control and power management systems.
- Embedded Industrial: Suitable for industrial automation and control systems.
- Instrumentation: Used in precision measurement and instrumentation applications.
- Medical: Applicable in medical devices requiring high-performance signal processing.
- Consumer Electronics: Can be used in advanced consumer electronics requiring robust signal processing capabilities.
Q & A
- What is the core clock rate of the ADSP-CM408CSWZ-AF?
The core clock rate is up to 240 MHz. - What type of ADCs does the ADSP-CM408CSWZ-AF have?
It has two 16-bit SAR ADCs with up to 24 multiplexed inputs. - What is the operating temperature range of the ADSP-CM408CSWZ-AF?
The operating temperature range is -40°C to +105°C. - Does the ADSP-CM408CSWZ-AF support USB?
Yes, it supports USB FS OTG. - How much on-chip RAM does the ADSP-CM408CSWZ-AF have?
It has 384 kB of parity-enabled zero-wait-state SRAM. - What are the primary interfaces supported by the ADSP-CM408CSWZ-AF?
The primary interfaces include CAN, I²C, SPI, SPORT, UART/USART, and USB. - What is the package type of the ADSP-CM408CSWZ-AF?
The package type is 176-Lead LQFP Exposed Pad. - Does the ADSP-CM408CSWZ-AF have a harmonic analysis engine?
Yes, it includes a harmonic analysis engine (HAE). - How much non-volatile memory does the ADSP-CM408CSWZ-AF have?
It has 2 MB of Flash memory. - What are some of the applications of the ADSP-CM408CSWZ-AF?
It is used in power/motor control, embedded industrial, instrumentation, medical, and consumer electronics.
