Equivalent & Substitute Parts for KMPC8358VRAGDGA

Part Overview

The KMPC8358VRAGDGA is a PowerPC e300 microprocessor from the MPC83xx series, featuring a single 32-bit core operating at 400MHz. This embedded processor integrates communications capabilities, QUICC Engine co-processing, DDR/DDR2 memory controllers, and multi-protocol interface support including Ethernet, USB, and serial communications. The part is currently classified as obsolete, necessitating identification of active equivalent components to maintain system continuity and support ongoing applications.

Substiute Parts

KMPC8358VRAGDGA

NXP USA Inc.In Stock: 976KMPC8358VRAGDGA Datasheet

Current PartRFQ

MPC8358VRAGDGA

Freescale SemiconductorIn Stock: 1382MPC8358VRAGDGA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the KMPC8358VRAGDGA is determined by strict alignment across the following critical parameters:

• Processor Architecture: PowerPC e300 core
• Core Configuration: Single core, 32-bit bus width
• Clock Frequency: 400MHz operation
• Package Format: 668-PBGA-PGE (29x29) ball grid array with exposed pad
• Electrical Specifications: I/O voltage levels (1.8V, 2.5V, 3.3V) and thermal operating range (0°C ~ 105°C)
• Functional Integration: Communications co-processor, QUICC Engine, DDR/DDR2 memory controllers, Ethernet, USB, and serial interface support
• Mounting Technology: Surface mount configuration

The MPC8358VRAGDGA from Freescale Semiconductor meets all substitution criteria, maintaining identical electrical, mechanical, and functional characteristics while offering active product status and current availability.

Parameter Comparison

Engineering Selection Recommendations

The MPC8358VRAGDGA from Freescale Semiconductor is a direct functional equivalent to the obsolete KMPC8358VRAGDGA. All electrical parameters, processor specifications, package geometry, and interface capabilities are identical. The primary distinction is product status: the Freescale variant maintains active availability with current inventory, whereas the NXP part is obsolete.

For new designs or system refreshes, the MPC8358VRAGDGA is the appropriate selection. For legacy system maintenance requiring component replacement, the MPC8358VRAGDGA provides pin-for-pin and functional compatibility without design modification. Both parts comply with ROHS3 and REACH requirements, supporting regulatory continuity in applications subject to environmental compliance mandates.

Frequently Asked Questions (FAQ)

Q: Are KMPC8358VRAGDGA and MPC8358VRAGDGA electrically interchangeable?

A: Yes. Both parts feature identical processor architecture (PowerPC e300), clock frequency (400MHz), I/O voltage specifications (1.8V, 2.5V, 3.3V), thermal operating range (0°C ~ 105°C), and functional integration including memory controllers, communications co-processors, and interface protocols.

Q: Is the package geometry identical between the two parts?

A: Yes. Both use the 668-PBGA-PGE (29x29) ball grid array package with exposed pad. PCB footprint, solder ball pitch, and mechanical dimensions are identical, requiring no layout modifications for substitution.

Q: What is the primary reason to substitute the KMPC8358VRAGDGA?

A: The KMPC8358VRAGDGA is classified as obsolete. The MPC8358VRAGDGA maintains active product status with current manufacturing and distribution support, ensuring long-term component availability and supply chain continuity.

Q: Are there any compliance differences between the parts?

A: Both parts meet ROHS3 and REACH compliance requirements. The KMPC8358VRAGDGA specifies ROHS3 Compliant and REACH Unaffected status. Compliance documentation for the MPC8358VRAGDGA should be obtained from the manufacturer to confirm equivalent regulatory standing.

Q: Can the MPC8358VRAGDGA be used in existing designs without modification?

A: Yes. Identical electrical specifications, package format, and functional capabilities enable direct substitution without circuit design changes or PCB layout revision.

Q: What is the inventory status of each part?

A: The KMPC8358VRAGDGA (obsolete) has 906 units in stock. The MPC8358VRAGDGA (active) has 1282 units in stock, providing greater availability for procurement.