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What is SM32DM355GCEM216EP,SM32DM355GCEM216EP Datasheet

Post Date：2025-05-08

What is SM32DM355GCEM216EP

Texas Instruments Part Number SM32DM355GCEM216EP（Embedded - DSP (Digital Signal Processors)）, developed and manufactured by Texas Instruments, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.

SM32DM355GCEM216EP is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.

SM32DM355GCEM216EP Specifications

Part NumberSM32DM355GCEM216EP
CategoryEmbedded - DSP (Digital Signal Processors)
ManufacturerTexas Instruments
DescriptionIC DSP FIXED-POINT 337NFBGA
PackageBulk
SeriesTMS320DM3x, DaVinci™
TypeJinftrytal Media System-on-Chip (DMSoC)
InterfaceASP, I²C, SPI, UART, USB
Operating Temperature-55°C ~ 125°C (TC)
Mounting TypeSurface Mount
Package / Case337-LFBGA
Supplier Device Package337-NFBGA (13x13)
Clock Rate216MHz
Non-Volatile MemoryROM (8kB)
On-Chip RAM32kB
Voltage - I/O1.8V, 3.3V
Voltage - Core1.30V
Package_case337-LFBGA

Application of SM32DM355GCEM216EP

DSP (Digital Signal Processing) technology is mainly reflected in the accurate processing of signals. It can efficiently perform complex operations such as signal analysis, noise suppression and feature extraction, and provide reliable data support for subsequent decision or control. In addition, DSP also has high-speed computing power and low power consumption characteristics, especially suitable for scenarios that require real-time processing of large amounts of data, such as audio processing, video codec, communication systems, image processing, control systems and robots, medical and bioinformatics and other fields.

SM32DM355GCEM216EP Datasheet

SM32DM355GCEM216EP Datasheet , Bulk,TMS320DM3x, DaVinci™,Jinftrytal Media System-on-Chip (DMSoC),ASP, I²C, SPI, UART, USB,-55°C ~ 125°C (TC),Surface Mount,337-LFBGA,337-NFBGA (13x13),216MHz,ROM (8kB),32kB,1.8V, 3.3V,1.30V

SM32DM355GCEM216EP Classification

Embedded - DSP (Digital Signal Processors)

DSP Digital Signal Processing (Digital Signal Processing) is a technology that uses computers or special processing equipment to digitize signals. It converts analog signals into digital signals, and uses efficient algorithms to sample, transform, filter, estimate, enhance, compress, identify and other operations, and finally gets a signal form that meets people's needs. Compared to general-purpose processors, DSPS typically have higher arithmetic throughput, lower latency, and more efficient memory management mechanisms, all of which are designed to meet the requirements of real-time signal processing.

FAQ about Embedded - DSP (Digital Signal Processors)

1. What is built-in DSP?

Built-in DSP is a technology that combines digital signal processing (DSP) functions with power amplifiers. It not only has the power amplification function of traditional amplifiers, but also accurately processes and adjusts audio signals through DSP chips to provide a higher quality music experience.
The core advantage of built-in DSP lies in its powerful audio processing capabilities. Through DSP technology, audio signals can be optimized and managed to achieve active frequency division, delay processing, EQ debugging and other functions, thereby improving the performance of the audio system and making the sound clearer and more pleasant to listen to.In addition, DSP amplifiers also support parameter adjustment through computers, mobile phones and other devices, providing more flexible audio management solutions.
2. What are the disadvantages of DSP in embedded systems?

The main disadvantages of DSP in embedded systems include sound quality problems, high resource consumption, high development difficulty and high cost.
First of all, the disadvantages of DSP in embedded systems are mainly reflected in the following aspects:
Sound quality problem: DSP is a device that integrates multiple audio processing functions. In order to pursue high reliability, it usually uses a lower version of Bluetooth technology, such as Bluetooth 4.2, which may result in the sound quality not as expected and affect the audio quality.
High resource consumption: DSP requires high computing power and complex algorithms when processing signals, which will lead to a large consumption of system resources and may affect the normal operation of other functions.
High development difficulty: DSP development requires in-depth knowledge of digital signal processing, and different hardware platform tools are not unified, which increases the complexity and difficulty of development.
High cost: Since DSP chips and related development tools are relatively professional, their cost is relatively high and not suitable for all application scenarios.
What is an embedded system signal?
Embedded system signals are a simulation of the interrupt mechanism at the software level and an asynchronous communication method. Signals can directly interact between user space processes and kernel processes, and kernel processes can also use them to notify user space processes of system events. If the process is not currently in execution, the signal is saved by the kernel until the process resumes execution and then passed to it; if a signal is set to block by the process, the transmission of the signal is delayed until its blockage is canceled and it is passed to the process.
What is a DSP processor?
A DSP processor, or digital signal processor, is a computer chip specifically used to process digital signals. This processor has the characteristics of high performance, low power consumption and programmability, and is widely used in audio, video, communication, radar and industrial control.
The working principle of DSP processor mainly includes receiving analog signals from external input, converting them into digital signals, then performing calculations on the digital signals, and finally interpreting the digital data back to analog data or actual environment formats in other system chips. Its main feature is high-speed real-time processing, which can extract and process information in a high-speed real-time environment. It is widely used in key areas of industry and military, such as radar signal processing and communication base station signal processing.
3. What are the three types of signal processors (DSP)?

There are three main types of signal processors (DSP): enhanced DSP, VLIW structure, superscalar architecture, and SIMD structure hybrid structure.
Enhanced DSP: This DSP has a highly optimized instruction set and structure that can quickly execute common signal processing algorithms. They are often used in applications that require high-speed signal processing.
VLIW structure: DSP with VLIW (Very Long Instruction Word) structure can execute multiple instructions in one cycle, thereby increasing processing speed. This structure is suitable for applications that require high parallel processing capabilities.
Superscalar architecture and SIMD structure hybrid structure: These structures combine the advantages of superscalar and SIMD (Single Instruction Multiple Data) technologies, can process multiple data in a single instruction cycle, and are suitable for application scenarios that require high-performance computing.