M2S005S-VF256 Equivalent & Substitute Parts

Part Overview

The M2S005S-VF256 is an ARM Cortex-M3 System On Chip (SOC) from Microchip Technology's SmartFusion2 product line. This embedded IC integrates a 166MHz processor with 5K Logic Modules FPGA fabric, 128KB Flash memory, and 64KB RAM in a 256-pin FPBGA package. The device is currently in active production status and supports multiple connectivity interfaces including CANbus, Ethernet, I2C, SPI, UART/USART, and USB. Identifying equivalent and substitute parts is essential for supply chain continuity, design flexibility, and compliance with evolving regulatory requirements.

Substiute Parts

M2S005S-VF256

Microchip TechnologyIn Stock: 973M2S005S-VF256 Datasheet

Current PartRFQ

M2S005-VFG256

Microchip TechnologyIn Stock: 1059M2S005-VFG256 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the M2S005S-VF256 is determined by strict equivalence across the following critical parameters:

• Identical core processor architecture (ARM Cortex-M3)
• Matching processor speed (166MHz)
• Equivalent memory configuration (128KB Flash, 64KB RAM)
• Same FPGA logic module count (5K)
• Identical package type and pin count (256-FPBGA 14x14)
• Matching I/O count (161 pins)
• Identical operating temperature range (0°C ~ 85°C)
• Equivalent connectivity feature set (CANbus, Ethernet, I2C, SPI, UART/USART, USB)
• Same base product number (M2S005)

The M2S005-VFG256 meets all substitution criteria as a parametric equivalent within the SmartFusion2 series.

Parameter Comparison

Engineering Selection Recommendations

The M2S005-VFG256 is a direct parametric equivalent to the M2S005S-VF256 across all functional and electrical specifications. Both devices are in active production status and share identical core architecture, memory configuration, I/O count, and connectivity features.

A key distinction exists in regulatory compliance: the M2S005-VFG256 carries ROHS3 compliance certification, while the M2S005S-VF256 is RoHS non-compliant. For applications subject to RoHS directives or procurement policies requiring RoHS compliance, the M2S005-VFG256 is the appropriate selection. Both parts maintain identical REACH Unaffected status and ECCN classification (3A991D).

Selection between these parts should be based on compliance requirements specific to the application and regional regulations governing the end product.

Frequently Asked Questions (FAQ)

Q: Can the M2S005-VFG256 be used as a direct replacement for the M2S005S-VF256 in existing designs?

A: Yes. The M2S005-VFG256 is a parametric equivalent with identical processor speed, memory configuration, FPGA logic module count, package type, pin count, I/O configuration, and operating temperature range. No design modifications are required for functional compatibility.

Q: What is the difference between these two part numbers?

A: The primary difference is RoHS compliance status. The M2S005-VFG256 is ROHS3 compliant, while the M2S005S-VF256 is RoHS non-compliant. All other electrical and mechanical specifications are identical.

Q: Are the package dimensions and pin assignments identical?

A: Yes. Both parts use the 256-FPBGA (14x14) package with 161 I/O pins. Package dimensions, pin assignments, and mechanical specifications are identical.

Q: Which part should I select for new designs?

A: Selection depends on compliance requirements. If RoHS compliance is mandatory for your application or region, select the M2S005-VFG256. If RoHS compliance is not a requirement, either part is functionally equivalent.

Q: Are there any performance differences between these parts?

A: No. Both parts operate at 166MHz with identical memory, FPGA resources, and connectivity features. Performance characteristics are equivalent.

Q: Can I mix these parts in the same production batch?

A: Yes, from a functional standpoint. However, compliance documentation and supply chain tracking should account for the RoHS status difference if regulatory compliance is relevant to your application.