FS32K116LFT0MLFT Equivalent & Substitute Parts

Part Overview

The FS32K116LFT0MLFT is an ARM Cortex-M0+ S32K microcontroller IC manufactured by NXP USA Inc. This 32-bit single-core embedded processor operates at 48MHz with 128KB FLASH program memory, 2KB EEPROM, and 17KB RAM. The device integrates multiple communication interfaces including CANbus, FlexIO, I2C, LINbus, SPI, and UART/USART, along with DMA, PWM, and WDT peripherals across 43 I/O pins. The FS32K116LFT0MLFT is currently in active production status. Identifying equivalent substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and maintain component availability across manufacturing cycles.

Substiute Parts

FS32K116LFT0MLFT

NXP USA Inc.In Stock: 16567FS32K116LFT0MLFT Datasheet

Current PartRFQ

FS32K116LAT0MLFT

NXP USA Inc.In Stock: 1443FS32K116LAT0MLFT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FS32K116LFT0MLFT are identified based on strict electrical and mechanical parameter equivalence within the S32K microcontroller series. The substitution criteria are:

Core Electrical Parameters (Must Match Exactly):

• ARM Cortex-M0+ processor architecture
• 32-bit single-core configuration
• 48MHz operating frequency
• 128KB FLASH program memory
• 2KB EEPROM storage
• 17KB RAM capacity
• 43 I/O pins
• 2.7V ~ 5.5V supply voltage range
• A/D 13x12b SAR and D/A 1x8b data converters
• CANbus, FlexIO, I2C, LINbus, SPI, UART/USART connectivity
• DMA, PWM, WDT peripherals

Mechanical Parameters (Must Match Exactly):

• 48-LQFP (7x7) package footprint
• Surface mount mounting type

Allowable Variation:

• Packaging format (Tube vs. Tray) does not affect electrical or mechanical compatibility
• Inventory levels and supplier availability do not affect substitution eligibility

Parameter Comparison

Engineering Selection Recommendations

The FS32K116LAT0MLFT is a direct parametric equivalent to the FS32K116LFT0MLFT. Both devices are manufactured by NXP USA Inc., maintain active product status, and carry identical electrical specifications, memory configurations, peripheral sets, and package footprints. Both parts comply with ROHS3 standards and carry REACH Unaffected status, meeting equivalent regulatory requirements.

The only difference between these parts is the packaging format: the FS32K116LFT0MLFT is supplied in Tube packaging, while the FS32K116LAT0MLFT is supplied in Tray packaging. This distinction affects only logistics and handling procedures and does not impact electrical performance, mechanical compatibility, or PCB assembly processes.

Selection between these equivalent parts should be based on supply chain availability, packaging requirements for your manufacturing process, and inventory management preferences. Both parts are suitable for direct substitution in applications currently using the FS32K116LFT0MLFT.

Frequently Asked Questions (FAQ)

Q: Can FS32K116LAT0MLFT replace FS32K116LFT0MLFT in existing designs?

A: Yes. The FS32K116LAT0MLFT is a direct parametric equivalent. All electrical specifications, memory sizes, peripheral configurations, I/O counts, voltage ranges, data converters, connectivity options, and package footprints are identical. No design modifications are required.

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

A: The only difference is the packaging format. FS32K116LFT0MLFT uses Tube packaging, while FS32K116LAT0MLFT uses Tray packaging. The actual microcontroller die and electrical performance are identical.

Q: Are there any compatibility concerns with PCB assembly?

A: No. Both parts use the identical 48-LQFP (7x7) surface mount package. PCB footprints, solder pad layouts, and assembly processes remain unchanged. Tray packaging may offer advantages for automated pick-and-place assembly operations.

Q: Do both parts meet the same compliance standards?

A: Yes. Both FS32K116LFT0MLFT and FS32K116LAT0MLFT are ROHS3 compliant, carry REACH Unaffected status, and share identical MSL ratings of 3 (168 Hours).

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

A: Yes. Since all electrical and mechanical parameters are identical, these parts can be used interchangeably within the same design and production run without any functional or compatibility issues.

Q: Which part should I select for new designs?

A: Selection should be based on your supply chain preferences and manufacturing logistics. Both parts are in active production status and equally suitable for new designs. Tray packaging (FS32K116LAT0MLFT) may be preferred for high-volume automated assembly, while Tube packaging (FS32K116LFT0MLFT) may be preferred for lower-volume or manual assembly operations.