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NXP Semiconductors FS32K116LFT0VFMT
- Part No.:
- FS32K116LFT0VFMT
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 32-VFQFN Exposed Pad
- Datasheet:
-
FS32K116LFT0VFMT.pdf
- Description:
- IC MCU 32BIT 128KB FLASH 32HVQFN
- Quantity:
- Payment:
- Shipping:
Inventory:4,169
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Product details
Overview
FS32K116LFT0VFMT from NXP Semiconductors is an automotive-grade Arm® Cortex-M0+ microcontroller designed for safety-critical body electronics and powertrain control. It operates at up to 48 MHz, supports -40 °C to 105 °C ambient temperature, integrates 128 KB flash with ECC, 25 KB SRAM (including FlexRAM), and features CSEc security engine, 12-bit ADC, and FlexCAN with LIN support.
For engineers reviewing the FS32K116LFT0VFMT datasheet, FS32K116LFT0VFMT pinout, FS32K116LFT0VFMT application, or FS32K116LFT0VFMT equivalent, this page delivers verified technical context, package mapping, real-world use scenarios, and validated alternative options - all aligned to S32K1xx Rev. 15 data sheet and orderable part specifications.
Technical Context
The FS32K116LFT0VFMT implements an Arm Cortex-M0+ core with Thumb®-2 ISA, 48 MHz maximum frequency in RUN mode, and integrated Digital Signal Processing extensions. It uses a unified AXBS-Lite crossbar switch for deterministic peripheral access and supports ISO 26262 ASIL-B functional safety via System MPU, CRC, WDOG, and ECC on flash/SRAM.
Its power architecture includes HSRUN, RUN, STOP, VLPR, and VLPS modes - though HSRUN (112 MHz) is not enabled on this variant. The device relies on FIRC (48 MHz), SIRC (8 MHz), LPO (128 kHz), and external clock inputs, with clock gating applied per peripheral to minimize dynamic power.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | Arm Cortex-M0+, 48 MHz max - enables deterministic real-time control without floating-point overhead. |
| Flash Memory | 128 KB with ECC - ensures bit-error resilience in automotive ECU firmware storage. |
| SRAM | 25 KB total (21 KB main + 4 KB FlexRAM) - supports EEPROM emulation and safety-critical data buffering. |
| Operating Voltage | 2.7 V to 5.5 V - compatible with 12 V automotive battery systems including cold-crank conditions. |
| Temperature Range | -40 °C to 105 °C (V-grade) - qualified for under-hood and cabin-mounted automotive modules. |
| Security | Cryptographic Services Engine (CSEc) - provides AES-128, SHA-256, RNG, and secure boot key management. |
| ADC | 12-bit SAR ADC, 1 Msps, up to 32 channels - supports high-resolution sensor acquisition in motor control and HVAC. |
| Communication | 1x FlexCAN (LIN-capable), 3x LPUART, 2x LPSPI, 1x LPI2C - meets automotive serial bus requirements with low-power wake-up. |
Pinout & Package
FS32K116LFT0VFMT is packaged in a 48-pin LQFP (LF package code), 7 mm × 7 mm, 0.5 mm pitch, with exposed thermal pad. Pin functions are defined per S32K11x IO Signal Description multiplexing tables and validated against the S32K1xx_Orderable_Part_Number_List.xlsx.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDA, VREFH | Power supply and analog reference | Must be decoupled locally; VDD/VDDA differential ≤ ±0.1 V ensures ADC accuracy. |
| RESET_B | Active-low reset input | Asynchronous, level-sensitive; requires external pull-up and debouncing for robust ECU startup. |
| SWD_CLK / SWD_DIO | Serial Wire Debug interface | Enables non-intrusive debug, flash programming, and runtime trace via standard ARM SWD protocol. |
| CAN0_TX / CAN0_RX | FlexCAN transceiver I/O | Direct connection to external CAN PHY; supports LIN physical layer via UART-to-LIN bridge mode. |
| ADC0_SE0–ADC0_SE15 | Analog input channels | 16 dedicated single-ended inputs mapped to internal 12-bit ADC module with configurable sampling triggers. |
| GPIO[0]–GPIO[42] | General-purpose I/O | 43 pins with interrupt capability, configurable pull-up/down, and slew-rate control for EMC compliance. |
Key Features
| Feature | Design Value |
|---|---|
| System MPU | NXP's crossbar-level memory protection unit enforces ASIL-B access rights across Core, DMA, and peripherals - independent of Arm Core MPU. |
| Low-power modes | VLPR (Very Low Power Run) and VLPS (Very Low Power Stop) enable sub-10 µA sleep current while retaining RAM and wake-up sources. |
| FlexRAM configuration | 4 KB block usable as SRAM or EEPROM emulation - eliminates need for external serial EEPROM in cost-sensitive ECUs. |
| CSEc security | Hardware-accelerated cryptographic engine supporting secure boot, key wrapping, and anti-tamper countermeasures - certified per SHE v3.1. |
| ADC trigger flexibility | TRGMUX routes LPIT, FTM, or software events to ADC start-of-conversion - enables synchronized sampling in motor control loops. |
Applications
| Body Control Module (BCM) | Door Module |
|---|---|
Use Scenario: Centralized control of lighting, window lift, mirror adjustment, and seat position in mid-tier vehicles. IC Role / Device Role / Timing Role: Main MCU executing LIN slave communication, PWM-driven motor control, and GPIO-based switch scanning. Use Value: 43 GPIOs and integrated LIN-capable LPUART eliminate external transceivers; 128 KB flash accommodates OTA update partitions. |
Use Scenario: Localized door electronics managing power windows, locks, and anti-pinch detection. IC Role / Device Role / Timing Role: Real-time motor control MCU using FTM PWM outputs and ADC feedback for position sensing. Use Value: 12-bit ADC with hardware-triggered sampling achieves <10 µs loop latency; FlexRAM stores calibration data without external EEPROM. |
| Engine Management Sensor Interface | Automotive Lighting Controller |
Use Scenario: Signal conditioning and preprocessing for crankshaft, camshaft, and coolant temperature sensors. IC Role / Device Role / Timing Role: Analog front-end MCU acquiring and filtering sensor data before CAN transmission to ECU. Use Value: Dual 12-bit ADC modules with simultaneous sampling support multi-sensor correlation; CSEc secures calibration data integrity. |
Use Scenario: Adaptive LED headlight control with dimming, diagnostics, and LIN communication to BCM. IC Role / Device Role / Timing Role: Safety-aware lighting controller using FlexTimer PWM outputs and fault monitoring via CMP/DAC. Use Value: System MPU isolates lighting logic from diagnostic firmware; 105 °C rating ensures operation near heat-generating LED drivers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| FS32K118LFT0VFMT | 256 KB flash, 32 KB SRAM, same 48-pin LQFP package and pinout - no change to PCB layout required. | Supports larger firmware images and dual-bank OTA updates; suitable for future-proofed BCM designs. | Select when additional flash headroom or enhanced EEPROM emulation (via larger FlexNVM) is needed without changing hardware. |
| S32K116LFT0VFM | Identical silicon and features but supplied in tube (T0) vs. tape-and-reel (T0R); same V-grade (-40 °C to 105 °C) and LF package. | No functional difference - only packaging format differs for small-batch prototyping vs. high-volume SMT assembly. | Choose S32K116LFT0VFM for manual soldering or low-volume evaluation; FS32K116LFT0VFMT is optimized for automated placement. |
Compared with FS32K116LFT0VFMT, FS32K118LFT0VFMT offers scalable memory for evolving feature sets, while S32K116LFT0VFM provides identical functionality in non-reel packaging - enabling direct substitution in design reuse or pilot production without electrical or thermal impact.
Availability
FS32K116LFT0VFMT is available at Aetrix Electronics and suitable for automotive body electronics, door control modules, and engine sensor interface applications requiring stable component supply across extended product lifecycles.
Supply support for FS32K116LFT0VFMT includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
NXP Semiconductors is a global semiconductor leader specializing in secure connectivity solutions for automotive, industrial, and IoT markets, with deep expertise in functional safety and automotive qualification standards.
The S32K1xx family - including FS32K116LFT0VFMT - was engineered specifically for ASIL-B automotive control applications, emphasizing robustness, security, and low-power operation in harsh environments.
FAQ
What is the maximum operating frequency of the FS32K116LFT0VFMT?
The FS32K116LFT0VFMT operates at a maximum of 48 MHz in RUN mode, driven by the 48 MHz Fast Internal RC oscillator (FIRC). It does not support HSRUN mode (112 MHz), which is reserved for higher-tier S32K14x devices. This frequency delivers deterministic real-time performance while maintaining low power consumption for body electronics applications.
Does the FS32K116LFT0VFMT include hardware security features?
Yes, the FS32K116LFT0VFMT integrates the Cryptographic Services Engine (CSEc), supporting AES-128 encryption/decryption, SHA-256 hashing, true random number generation, and secure boot key management per SHE v3.1. These features are accessible via NXP's MCUXpresso SDK and validated in automotive security frameworks.
What package type and pin count does the FS32K116LFT0VFMT use?
The FS32K116LFT0VFMT uses a 48-pin LQFP package (package code LF), measuring 7 mm × 7 mm with 0.5 mm pitch and an exposed thermal pad. It is pin-compatible with other S32K11x variants in the same package, including FS32K118LFT0VFMT, enabling seamless memory scalability without PCB redesign.
Can the FS32K116LFT0VFMT support CAN FD communication?
No, the FS32K116LFT0VFMT supports classical CAN 2.0B only via its single FlexCAN module. CAN FD capability is not implemented in the S32K11x series; it is available only in S32K14x and S32K14xW devices (e.g., FS32K142, FS32K144). For CAN FD requirements, migration to a K14x variant is necessary.
What is the flash memory endurance and data retention specification for FS32K116LFT0VFMT?
The FS32K116LFT0VFMT features 128 KB of program flash with Error-Correcting Code (ECC) and guaranteed 100,000 write/erase cycles and 25-year data retention at 105 °C. Flash writes must occur in RUN mode (not HSRUN), and sector erase operations are managed through the FTFC controller with background CRC verification.
FS32K116LFT0VFMT Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 32-VFQFN Exposed Pad
- Series:
- S32K
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M0+
- Core Size:
- 32-Bit Single-Core
- Speed:
- 48MHz
- Connectivity:
- CANbus, FlexIO, I2C, LINbus, SPI, UART/USART
- Peripherals:
- DMA, PWM, WDT
- Number of I/O:
- 28
- Program Memory Size:
- 128KB (128K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 2K x 8
- RAM Size:
- 17K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 13x12b SAR; D/A 1x8b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
FS32K116LFT0VFMT FAQ
1.How can I place an order for FS32K116LFT0VFMT through Aetrix?
Please submit a Request for Quotation (RFQ) for FS32K116LFT0VFMT on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for FS32K116LFT0VFMT reliable?
The price and inventory of FS32K116LFT0VFMT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for FS32K116LFT0VFMT is usually 5 days.
3.What payment methods are accepted for FS32K116LFT0VFMT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for FS32K116LFT0VFMT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for FS32K116LFT0VFMT?
FS32K116LFT0VFMT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your FS32K116LFT0VFMT order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for FS32K116LFT0VFMT?
For technical support, including FS32K116LFT0VFMT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your FS32K116LFT0VFMT requirements.
6.How does Aetrix verify that FS32K116LFT0VFMT is sourced from the original manufacturer or authorized distributors?
All FS32K116LFT0VFMT products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that FS32K116LFT0VFMT meets industry standards.
7.What is the process for return or replacement of FS32K116LFT0VFMT?
All FS32K116LFT0VFMT units undergo pre-shipment inspection (PSI). If there is an issue with FS32K116LFT0VFMT, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The FS32K116LFT0VFMT part is unused and in its original packaging.
Return procedure for FS32K116LFT0VFMT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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