FS32K148UJT0VMHT Equivalent & Substitute Parts

Part Overview

The FS32K148UJT0VMHT is an ARM Cortex-M4F S32K microcontroller IC manufactured by NXP USA Inc. This 32-bit single-core embedded processor operates at 112MHz with 2MB FLASH memory and is packaged in a 100-MAPBGA (11x11) form factor. The device is currently in active product status with 2006 units available in stock. Finding equivalent substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and maintain access to compatible alternatives when the primary part number becomes unavailable or when procurement optimization is required.

Substiute Parts

FS32K148UJT0VMHT

NXP USA Inc.In Stock: 2030FS32K148UJT0VMHT Datasheet

Current PartRFQ

FS32K148UAT0VMHT

NXP SemiconductorsIn Stock: 26192FS32K148UAT0VMHT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the FS32K148UJT0VMHT is determined by strict equivalence across the following critical parameters:

• Core processor architecture: ARM Cortex-M4F
• Core configuration: 32-Bit Single-Core
• Operating frequency: 112MHz
• Program memory capacity: 2MB FLASH
• RAM capacity: 256K x 8
• EEPROM capacity: 4K x 8
• Supply voltage range: 2.7V ~ 5.5V
• Operating temperature range: -40°C ~ 105°C
• Package type: 100-LFBGA / 100-MAPBGA (11x11)
• Connectivity interfaces: CANbus, Ethernet, FlexIO, I2C, LINbus, SPI, UART/USART
• Peripheral features: I2S, POR, PWM, WDT
• I/O count: 89 pins
• Data converters: A/D 32x12b SAR, D/A 1x8b
• Compliance: ROHS3 Compliant

The substitute part FS32K148UAT0VMHT meets all these criteria and is therefore classified as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

The FS32K148UAT0VMHT is a direct parametric equivalent to the FS32K148UJT0VMHT. Both parts are manufactured by NXP, maintain active product status, and comply with ROHS3 and REACH requirements. The substitute part demonstrates identical electrical specifications, memory configuration, peripheral integration, and package geometry. Selection between these parts may be based on inventory availability, procurement lead times, or supply chain optimization, as both parts satisfy identical functional and compliance requirements for S32K microcontroller applications.

Frequently Asked Questions (FAQ)

Q: What makes FS32K148UAT0VMHT a valid substitute for FS32K148UJT0VMHT?

A: Both parts are parametric equivalents manufactured by NXP with identical core processor architecture (ARM Cortex-M4F), clock speed (112MHz), memory configuration (2MB FLASH, 256K RAM, 4K EEPROM), supply voltage range (2.7V ~ 5.5V), operating temperature range (-40°C ~ 105°C), connectivity interfaces, peripheral features, I/O count, and package specifications (100-MAPBGA 11x11).

Q: Are there any differences in package dimensions or pin assignments?

A: No. Both parts use the 100-LFBGA package type with 100-MAPBGA (11x11) supplier device package specifications. Pin assignments and mechanical dimensions are identical.

Q: Can these parts be used interchangeably on the same PCB?

A: Yes. The identical package geometry, pin count, and pin assignments allow direct substitution without PCB redesign or layout modifications.

Q: Are compliance certifications identical?

A: Yes. Both parts maintain ROHS3 compliance, REACH unaffected status, and identical ECCN (5A992C) and HTSUS (8542.31.0001) classifications.

Q: What is the primary reason to consider the substitute part?

A: Supply chain continuity and inventory optimization. The substitute part has 26100 units in stock compared to 2006 units for the main part number, providing greater availability for procurement planning.

Q: Are there any electrical performance differences?

A: No. Both parts deliver identical electrical performance across all specified parameters including processor speed, memory access characteristics, analog-to-digital conversion (32x12b SAR), digital-to-analog conversion (1x8b), and all connectivity protocols.