M2S005S-VF256I Equivalent & Substitute Parts

Part Overview

The M2S005S-VF256I is an ARM Cortex-M3 System On Chip (SOC) from Microchip Technology's SmartFusion®2 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 256-FPBGA (14x14) 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 procurement optimization when the primary part number becomes unavailable or when alternative compliance certifications are required.

Substiute Parts

M2S005S-VF256I

Microchip TechnologyIn Stock: 1006M2S005S-VF256I Datasheet

Current PartRFQ

M2S005-VFG256I

Microchip TechnologyIn Stock: 1075M2S005-VFG256I Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the M2S005S-VF256I is determined by strict equivalence across the following critical parameters:

• Manufacturer and Series: Both parts must originate from Microchip Technology's SmartFusion®2 line to ensure design compatibility and firmware portability
• Core Architecture: ARM Cortex-M3 processor with identical 166MHz operating frequency
• Memory Configuration: 128KB Flash and 64KB RAM specifications must match exactly
• FPGA Fabric: 5K Logic Modules capacity must be identical
• Package Specification: 256-FPBGA (14x14) physical form factor and 256-LFBGA case designation
• I/O Count: 161 I/O pins must be maintained
• Connectivity Interfaces: All specified interfaces (CANbus, Ethernet, I2C, SPI, UART/USART, USB) must be present
• Operating Temperature Range: -40°C to 100°C (TJ) specification must be supported
• Moisture Sensitivity: MSL 3 (168 Hours) classification

The M2S005S-VF256I differs from its substitute primarily in RoHS compliance status and packaging origin designation, while maintaining complete functional and electrical equivalence.

Parameter Comparison

Engineering Selection Recommendations

Both the M2S005S-VF256I and M2S005-VFG256I are active production devices from Microchip Technology with identical functional specifications, electrical characteristics, and physical packaging. The primary distinction between these parts is regulatory compliance status.

The M2S005-VFG256I carries ROHS3 compliance certification, making it the preferred selection for applications subject to European Union Restriction of Hazardous Substances directives or equivalent regional environmental regulations. The M2S005S-VF256I, classified as RoHS non-compliant, remains suitable for applications without such regulatory requirements.

Both parts maintain REACH Unaffected status and share identical ECCN (3A991D) and HTSUS (8542.39.0001) classifications for export control and tariff purposes. Selection between these equivalents should be based on the specific regulatory environment and compliance requirements of the end application.

Frequently Asked Questions (FAQ)

Q: Are M2S005S-VF256I and M2S005-VFG256I functionally identical?

A: Yes. Both parts contain identical ARM Cortex-M3 processors operating at 166MHz, 128KB Flash memory, 64KB RAM, 5K Logic Modules FPGA fabric, and 161 I/O pins in a 256-FPBGA (14x14) package. All connectivity interfaces and operating specifications are equivalent.

Q: What is the difference between these part numbers?

A: The primary difference is RoHS compliance certification. The M2S005-VFG256I is ROHS3 compliant, while the M2S005S-VF256I is RoHS non-compliant. Both parts are in active production status.

Q: Can I use M2S005-VFG256I as a direct replacement for M2S005S-VF256I?

A: Yes, from a functional and electrical standpoint, M2S005-VFG256I is a direct substitute. Verify that your application's regulatory requirements align with the ROHS3 compliance status of the substitute part.

Q: Are the physical packages identical?

A: Yes. Both parts use the 256-FPBGA (14x14) package with 256-LFBGA case designation and 161 I/O pins. PCB footprints and land patterns are identical.

Q: What is the Moisture Sensitivity Level (MSL) for these parts?

A: Both parts are classified as MSL 3 with a 168-hour floor life specification. Identical moisture handling and storage requirements apply to both part numbers.

Q: Are there any differences in operating temperature range?

A: No. Both parts operate across the identical temperature range of -40°C to 100°C (junction temperature).

Q: Which part should I specify for new designs?

A: Selection depends on regulatory requirements. For applications requiring RoHS compliance, specify M2S005-VFG256I. For applications without such requirements, either part is acceptable based on availability and procurement considerations.