FS32K142HAT0VLHT Equivalent & Substitute Parts

Part Overview

The FS32K142HAT0VLHT is an ARM Cortex-M4F S32K microcontroller manufactured by NXP USA Inc., designed for embedded applications requiring 32-bit processing at 80MHz with 256KB flash memory. This device is currently in active production status with 2800 units available in stock. Substitute parts are identified when equivalent electrical and mechanical specifications are required for design flexibility, inventory management, or supply chain optimization.

Substiute Parts

FS32K142HAT0VLHT

NXP USA Inc.In Stock: 2883FS32K142HAT0VLHT Datasheet

Current PartRFQ

FS32K142HFT0VLHT

NXP USA Inc.In Stock: 23414FS32K142HFT0VLHT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the FS32K142HAT0VLHT is determined by strict equivalence across the following critical parameters:

• Core Architecture: ARM Cortex-M4F processor
• Memory Configuration: 256KB FLASH, 32KB RAM, 4KB EEPROM
• Operating Frequency: 80MHz
• Supply Voltage Range: 2.7V ~ 5.5V
• Package Format: 64-LQFP (10x10)
• I/O Count: 58 pins
• Connectivity Interfaces: CANbus, FlexIO, I2C, LINbus, SPI, UART/USART
• Peripheral Set: POR, PWM, WDT
• Data Converters: A/D 16x12b SAR, D/A 1x8b
• Compliance: ROHS3 Compliant, REACH Unaffected

The FS32K142HFT0VLHT meets all specified parameters and qualifies as a parametric equivalent substitute.

Parameter Comparison

Engineering Selection Recommendations

Both the FS32K142HAT0VLHT and FS32K142HFT0VLHT are active production devices from NXP USA Inc. with identical electrical and mechanical specifications. Selection between these parts may be based on:

• Inventory Availability: FS32K142HFT0VLHT has 23400 units in stock compared to 2800 units for FS32K142HAT0VLHT
• Compliance Certification: Both parts maintain ROHS3 compliance and REACH unaffected status
• Supply Chain Requirements: Either part satisfies equivalent design requirements without modification to PCB layout, firmware, or system integration

Frequently Asked Questions (FAQ)

Q: Are FS32K142HAT0VLHT and FS32K142HFT0VLHT pin-compatible?

A: Yes. Both devices use the 64-LQFP (10x10) package with 58 I/O pins in identical pin configurations. PCB layout and footprints are interchangeable.

Q: Can FS32K142HFT0VLHT replace FS32K142HAT0VLHT in existing designs?

A: Yes. Identical core processor architecture, memory configuration, operating frequency, supply voltage range, and peripheral set enable direct substitution without firmware or hardware modifications.

Q: What is the difference between these part numbers?

A: The part numbers differ only in the suffix designation (HAT0 versus HFT0). All electrical and mechanical parameters remain equivalent. The suffix may indicate different manufacturing batches or packaging configurations, but functional specifications are identical.

Q: Are both parts suitable for automotive or industrial temperature ranges?

A: Both parts operate across -40°C to 105°C, meeting industrial temperature requirements. Specific automotive qualification status is not provided in the available parameters.

Q: Do both parts require identical PCB layout and routing?

A: Yes. Identical package format, pin count, and pin assignments require no changes to PCB design, trace routing, or component placement.

Q: What is the moisture sensitivity level for these devices?

A: Both parts have MSL 3 rating with a 168-hour floor life. Standard moisture control procedures during storage and assembly apply.