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M4A3-256/160-10YI

M4A3-256/160-10YI Description

The M4A3-256/160-10YI is an obsolete IC CPLD (Complex Programmable Logic Device) from the ispMACH® 4A series, manufactured by Lattice Semiconductor Corporation. This device is designed for surface mount applications and features a 208-pin QFP package. It operates within a voltage supply range of 3V to 3.6V and offers 256 macrocells with a maximum delay time (tpd) of 10 ns. The M4A3-256/160-10YI supports in-system programmability, providing flexibility and ease of use for embedded system developers. With 160 I/Os, it is capable of handling complex logic functions and is housed in a tube package with a moisture sensitivity level (MSL) of 3, allowing for 168 hours of exposure before reflow soldering.

M4A3-256/160-10YI Features

• Programmable Type: In System Programmable, allowing for easy updates and modifications without the need for specialized equipment.
• Voltage Supply - Internal: Operates within a range of 3V to 3.6V, ensuring compatibility with a variety of power supply configurations.
• Number of Macrocells: 256 macrocells provide ample resources for complex logic designs, making it suitable for a wide range of applications.
• Number of I/O: 160 I/Os offer extensive connectivity options, enabling the integration of multiple peripheral devices.
• Delay Time tpd(1) Max: A maximum delay time of 10 ns ensures high-speed performance, critical for real-time and high-frequency applications.
• Package: The 208-pin QFP package is robust and suitable for surface mount technology (SMT), facilitating efficient PCB design and manufacturing processes.
• Moisture Sensitivity Level (MSL): MSL 3 (168 Hours) provides a reasonable window for assembly processes, reducing the risk of moisture-related defects.
• Mounting Type: Surface Mount, ideal for compact and high-density PCB designs.
• Product Status: Although marked as obsolete, the M4A3-256/160-10YI remains a reliable choice for legacy systems and applications where its specific features are still required.

M4A3-256/160-10YI Applications

The M4A3-256/160-10YI is well-suited for a variety of embedded system applications, particularly those requiring high-speed processing and extensive I/O capabilities. Some specific use cases include:

• Telecommunications: Ideal for signal processing and control in communication equipment, such as routers, switches, and base stations.
• Industrial Control: Suitable for programmable logic controllers (PLCs) and automation systems, where reliable and high-speed logic processing is essential.
• Consumer Electronics: Can be used in advanced consumer devices, such as smart TVs, gaming consoles, and high-end audio systems, for complex control and interfacing tasks.
• Automotive Electronics: Applicable in automotive control units, infotainment systems, and advanced driver-assistance systems (ADAS), where robust and reliable logic solutions are required.
• Medical Devices: Useful in medical imaging equipment, diagnostic tools, and monitoring devices, where precision and speed are paramount.

Conclusion of M4A3-256/160-10YI

The M4A3-256/160-10YI, despite being marked as obsolete, continues to offer significant value in the electronics industry. Its robust feature set, including 256 macrocells, 160 I/Os, and a maximum delay time of 10 ns, makes it a versatile and high-performance solution for a wide range of applications. The in-system programmability and surface mount package further enhance its usability and integration potential. While newer models may offer additional features, the M4A3-256/160-10YI remains a reliable choice for legacy systems and applications where its specific capabilities are still highly valued.