M2S005S-TQG144 Equivalent & Substitute Parts

Part Overview

The M2S005S-TQG144 is an ARM Cortex-M3 System On Chip (SOC) from Microchip Technology's SmartFusion2 product line. This embedded IC integrates a 166MHz ARM Cortex-M3 processor with 5K Logic Modules FPGA fabric, 128KB Flash memory, and 64KB RAM in a 144-TQFP package. The device supports multiple connectivity protocols including CANbus, Ethernet, I2C, SPI, UART/USART, and USB. Currently in active production status with ROHS3 compliance and REACH unaffected classification, this component is widely used in mixed-signal embedded applications requiring both microcontroller and programmable logic functionality.

Identifying equivalent and substitute parts is necessary when managing supply chain continuity, optimizing inventory costs, or addressing component availability constraints while maintaining design performance and compliance requirements.

Substiute Parts

M2S005S-TQG144

Microchip TechnologyIn Stock: 2997M2S005S-TQG144 Datasheet

Current PartRFQ

M2S005-TQG144

Microchip TechnologyIn Stock: 996M2S005-TQG144 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the M2S005S-TQG144 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Manufacturer: Microchip Technology
• Series: SmartFusion2
• Core Processor: ARM Cortex-M3
• Speed: 166MHz
• Flash Memory: 128KB
• RAM Memory: 64KB
• FPGA Logic Modules: 5K
• Package Type: 144-TQFP (20x20)
• Number of I/O: 84
• Operating Temperature Range: 0°C ~ 85°C (TJ)
• Connectivity Protocols: CANbus, Ethernet, I2C, SPI, UART/USART, USB
• Compliance: ROHS3 Compliant, REACH Unaffected

The M2S005S-TQG144 differs from the M2S005-TQG144 only in packaging designation (Tray vs. standard packaging), while maintaining identical electrical and functional specifications. This packaging variation does not affect component performance or compatibility in circuit design.

Parameter Comparison

Engineering Selection Recommendations

Both the M2S005S-TQG144 and M2S005-TQG144 maintain identical active product status within the SmartFusion2 family. Selection between these parts is based on packaging and inventory availability rather than functional or electrical differences.

The M2S005S-TQG144 is supplied in Tray packaging with 2960 units currently in stock. The M2S005-TQG144 is supplied in standard packaging with 972 units in stock. Both components carry ROHS3 compliance and REACH unaffected classification, meeting current regulatory requirements for embedded system applications.

Substitution between these parts does not require design modifications, PCB layout changes, or firmware updates. Pin configuration, electrical characteristics, and thermal performance remain identical across both variants.

Frequently Asked Questions (FAQ)

Q: Can M2S005-TQG144 be used as a direct replacement for M2S005S-TQG144?

A: Yes. Both parts are electrically and functionally identical. The difference is packaging format (Tray vs. standard). No design changes are required for substitution.

Q: What is the significance of the "S" designation in M2S005S-TQG144?

A: The "S" indicates Tray packaging format. This is a supply chain designation and does not affect component performance, pin configuration, or electrical specifications.

Q: Are there any thermal or performance differences between these parts?

A: No. Both variants operate at 166MHz with identical thermal specifications (0°C ~ 85°C TJ). Thermal performance and power delivery requirements are equivalent.

Q: Do both parts support the same connectivity protocols?

A: Yes. Both M2S005S-TQG144 and M2S005-TQG144 include CANbus, Ethernet, I2C, SPI, UART/USART, and USB connectivity. Protocol support is identical.

Q: Are there any compliance or certification differences?

A: No. Both parts carry identical ROHS3 compliance and REACH unaffected status. Regulatory classification is equivalent for both variants.

Q: What is the MSL rating and why is it important?

A: Both parts carry MSL 3 (168 Hours) rating. This indicates moisture sensitivity level and specifies maximum storage time at specified humidity conditions before component use. Handling procedures are identical for both variants.

Q: Can these parts be used interchangeably in production?

A: Yes. From a design and functional perspective, these parts are fully interchangeable. Packaging format differences do not affect circuit performance or reliability.