Overview
The ADSP-CM408CSWZ-AF1 is a Mixed-Signal Control Processor from Analog Devices Inc., designed to integrate advanced signal processing capabilities with robust control functionalities. This processor features an ARM Cortex-M4 processor core with a floating-point unit, operating at a core clock frequency of 240 MHz. It is particularly suited for applications requiring high precision and real-time control, such as motor control, photo-voltaic (PV) inverter control, and other embedded industrial and medical applications.
Key Specifications
| Specification | Value |
|---|---|
| Processor Core | ARM Cortex-M4 with Floating-Point Unit |
| Core Clock Frequency | 240 MHz |
| SRAM Memory | 384 KB |
| Flash Memory | 2 MB |
| ADCs | Dual 16-bit SAR ADCs with up to 24 multiplexed inputs |
| DACs | Two 12-bit DACs |
| Package | 176-Lead LQFP_EP (24mm x 24mm with heatsink) |
| Operating Temperature | –40°C to +105°C |
| Interfaces | CAN, Ethernet, I²C, SPI, SPORT, UART/USART, USB |
Key Features
- Dual high precision 16-bit SAR ADCs with up to 24 multiplexed inputs and dual simultaneous conversion capability.
- 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.
- 8 General Purpose Timers with PWM output and 3-phase PWM units with up to 4 output pairs per unit.
- 2 CAN modules, 1 two-wire interface (TWI) module, and 3 UARTs.
- Harmonic analysis engine (HAE) and 4 Sinus Cardinalis (SINC) filter pairs.
- Support for Ethernet, USB FS OTG (optional), and multiple SPI and SPORT interfaces.
Applications
The ADSP-CM408CSWZ-AF1 is designed for a wide range of applications, including:
- Motor control and power control systems.
- Photo-voltaic (PV) inverter control and renewable energy systems.
- Embedded industrial control systems.
- Medical devices requiring precise signal processing and control.
- Consumer electronics with advanced control and signal processing needs.
Q & A
- What is the core clock frequency of the ADSP-CM408CSWZ-AF1?
The core clock frequency is 240 MHz. - What type of processor core does the ADSP-CM408CSWZ-AF1 use?
The processor core is an ARM Cortex-M4 with a floating-point unit. - How much SRAM and flash memory does the ADSP-CM408CSWZ-AF1 have?
The ADSP-CM408CSWZ-AF1 has 384 KB of SRAM and 2 MB of flash memory. - What are the key ADC and DAC specifications of the ADSP-CM408CSWZ-AF1?
The device features dual 16-bit SAR ADCs with up to 24 multiplexed inputs and two 12-bit DACs. - What are the supported interfaces on the ADSP-CM408CSWZ-AF1?
The supported interfaces include CAN, Ethernet, I²C, SPI, SPORT, UART/USART, and USB. - What is the operating temperature range of the ADSP-CM408CSWZ-AF1?
The operating temperature range is –40°C to +105°C. - What are some of the key peripherals and hardware functions available on the ADSP-CM408CSWZ-AF1?
The device includes 8 GP timers with PWM output, 3-phase PWM units, 2 CAN modules, 1 TWI module, 3 UARTs, HAE, and SINC filter pairs. - What are the typical applications for the ADSP-CM408CSWZ-AF1?
Typical applications include motor control, PV inverter control, embedded industrial control, medical devices, and consumer electronics. - Is the ADSP-CM408CSWZ-AF1 RoHS compliant?
Yes, the ADSP-CM408CSWZ-AF1 is RoHS compliant. - What is the package type of the ADSP-CM408CSWZ-AF1?
The package type is a 176-Lead LQFP_EP (24mm x 24mm with heatsink).
