NXP USA Inc. FS32K116LIT0VFMT

Mfr. Part

FS32K116LIT0VFMT

Manufacturer

Freescale / NXP Semiconductors

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Detailed Description

32-bit ARM Cortex-M0+ microcontroller from the S32K family with 128 KB Flash, 17 KB SRAM, and 2 KB EEPROM in a compact 32-HVQFN (5x5 mm) package with exposed pad. Operates from 2.7 V to 5.5 V, up to 48 MHz, and supports automotive-friendly interfaces like CAN and LIN plus rich serial connectivity. Ideal for space-constrained, cost-sensitive embedded and automotive nodes. RoHS3 compliant. Stock on hand: 1514 units (subject to prior sale).

Key Features

Core and performance

- ARM Cortex-M0+ 32-bit single-core

- Up to 48 MHz system clock

- Internal oscillator

Memory

- 128 KB Flash (program memory)

- 17 KB SRAM

- 2 KB EEPROM

Peripherals

- DMA controller

- PWM

- Watchdog timer (WDT)

Connectivity

- CAN bus

- LIN bus

- FlexIO (configurable I/O peripheral)

- I2C

- SPI

- UART/USART

Data converters

- 12-bit SAR ADC, 13 channels

- 8-bit DAC, 1 channel

I/O and power

- 28 I/O pins available

- Supply voltage range 2.7 V to 5.5 V

Environmental and packaging

- Operating temperature −40°C to +105°C (TA)

- 32-HVQFN (5x5 mm) with exposed thermal pad

- RoHS3 compliant

Series and base

- Series S32K

- Base product number FS32K116

Key Advantages

Wide supply range (2.7–5.5 V) fits both 3.3 V and 5 V systems

Small 5x5 mm QFN with exposed pad gives strong thermal performance in tight spaces

Automotive-ready serial buses (CAN, LIN) reduce external components for in-vehicle networks

FlexIO adds pin-flexible, software-defined interfaces for quick adaptation

On-chip EEPROM simplifies parameter storage without external NVM

Low-power Cortex-M0+ core balances performance and efficiency

Rich analog (12-bit ADC, 8-bit DAC) for sensor and actuator interfacing

Packaging

Type

- 32-HVQFN (Very Thin Quad Flat No-Lead), 5x5 mm body

- Exposed thermal pad on underside

- Surface-mount device

Material and compliance

- Molded plastic package with copper leadframe

- Lead-free, RoHS3 compliant

Size and configuration

- Body size: 5 mm × 5 mm

- 32 perimeter pads plus 1 exposed thermal pad

- Supplier device package: 32-HVQFN (5x5)

Mounting and handling

- Package delivery: Tray

- Recommended to solder the exposed pad to a grounded thermal land with vias for heat spreading

- Follow standard QFN reflow profiles and moisture handling per MSL rating from datasheet

Electrical and thermal traits

- Designed for low-inductance connections and good heat dissipation via exposed pad

- Operates across −40°C to +105°C ambient with appropriate PCB thermal design

Pin count and I/O

- 28 user I/Os available from 32 pins (remaining pins for power, ground, and dedicated functions)

Lifecycle

Status insight

- Part of NXP’s S32K1 family, widely used in automotive and industrial control

- To the best of our knowledge, this device is active and not near discontinuation

Equivalent or alternative models

- Pin- and feature-variant options exist within the S32K116 family (different memory, grade, or package codes)

- Other S32K1 family members (e.g., S32K118, S32K144, S32K146, S32K148) offer higher resources or different pin counts but are not all pin-compatible

- For an exact, up-to-date list of pin-compatible and functionally similar alternatives to FS32K116LIT0VFMT, please contact Y-IC sales via our website. We will cross-check availability, package match, and software compatibility for you

Key Application Areas

Automotive

- CAN/LIN body controllers and door modules

- Lighting control, HVAC modules, seat controllers

- Entry-level instrument clusters and HMI nodes

- Sensor and actuator nodes on CAN or LIN

Industrial and commercial

- Small motor control and drives

- Gateways and protocol bridges using CAN, LIN, UART, SPI, I2C

- Sensor hubs, data acquisition with 12-bit ADC

- General-purpose embedded controllers and IoT edge devices

Datasheet

Y-IC hosts the most authoritative datasheet and technical resources for this exact model on our product page. We recommend downloading the datasheet from this page to get full electrical specs, pinouts, timing, thermal guidance, and design notes.

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