Overview
The DSM2190F4V-15T6 is a system memory device produced by STMicroelectronics. It is specifically designed for use with the Analog Devices ADSP-2191 Digital Signal Processor (DSP). This component is part of the DSM series, which stands for Digital Signal Processor System Memory. Although the product is no longer in production, it remains relevant for legacy systems and maintenance purposes.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage | 3.3V |
| Memory Size | 2 Mbit |
| Access Time | 150 ns |
| Package Type | 52-pin PQFP |
| Manufacturer | STMicroelectronics |
| Status | Obsolete |
Key Features
- Designed for use with Analog Devices ADSP-2191 DSP
- 2 Mbit flash memory
- Parallel interface
- 3.3V operating voltage
- 150 ns access time
- 52-pin PQFP package
Applications
The DSM2190F4V-15T6 is primarily used in systems that require high-speed data processing and storage, particularly those utilizing the ADSP-2191 DSP. This includes applications in telecommunications, audio processing, and other real-time signal processing environments.
Q & A
- What is the DSM2190F4V-15T6 used for? The DSM2190F4V-15T6 is used as a system memory device for the Analog Devices ADSP-2191 DSP.
- What is the memory size of the DSM2190F4V-15T6? The memory size is 2 Mbit.
- What is the operating voltage of the DSM2190F4V-15T6? The operating voltage is 3.3V.
- What is the access time of the DSM2190F4V-15T6? The access time is 150 ns.
- What package type does the DSM2190F4V-15T6 come in? It comes in a 52-pin PQFP package.
- Is the DSM2190F4V-15T6 still in production? No, the DSM2190F4V-15T6 is no longer in production and is considered obsolete.
- What are the typical applications of the DSM2190F4V-15T6? Typical applications include telecommunications, audio processing, and other real-time signal processing environments.
- Why is the DSM2190F4V-15T6 important for legacy systems? It is important for maintaining and supporting older systems that rely on the ADSP-2191 DSP.
- Where can I find detailed specifications for the DSM2190F4V-15T6? Detailed specifications can be found in the datasheet available from sources like Mouser, Digi-Key, and the STMicroelectronics website.
- What does DSM stand for in the context of this component? DSM stands for Digital Signal Processor System Memory.
