S12XF MCUs|16-Bit Microcontroller

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Based on Our S12X architecture, the MC9S12XF family gives you a high-performance, cost-effective distributed control solution for satellite nodes on FlexRay™ networks used in body, chassis and safety applications.

Replacing 32-bit controllers for satellite nodes provides a reduction in overall system cost for FlexRay networks.

The S12XF family features four highly integrated MCUs offering a range of memory configurations and NXP^®.s performance-boosting XGATE coprocessor.

Package options range from 112-pin low-profile quad flat-pack (LQFP) to the 10 mm x 10 mm 64-pin LQFP—the smallest FlexRay controller available.

Data Sheet

Reference Manual

Product Details

Block Diagram

Freescale S12XF Microcontroller Block Diagram

Get diagram PDF

Features

Key Features
- FlexRay Controller
- XGATE co-processor capable for build virtual peripherials and boost the overall performance
- Flexible programmable hardware emulated EEPROM
- System integrity support with the memory protection unit (MPU) and supervisor/user modes
- This product is included in NXP product longevity program, with assured supply for a minimum of 15 years after launch
Other Features
- S12X CPU @ 50 MHz bus speed
- Loop control/full-swing pierce oscillator
- Enhanced interrupt module
- Analog-to-digital Converter ADC 12-bit resolution and 3μs conversion time
- Enhanced capture timer (ECT)
- Periodic interrupt timer (PIT)
- Real-time interrupt (RTI)
- Asynchronous periodic interrupt (API)
- Pulse width modulator (PWM)
- MSCAN module
- Serial peripherial interface (SPI)
- Serial communication interface (SCI)
- Background debug module (BDM) and debugger (xDBG)
- On-chip voltage regulator

Buy/Parametrics

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Design Resources

Design Files

Quick reference to our design files types.

1 design file

Receive the full breakdown. See the product footprint and more in the eCad file.

Calculators
S12XE IPLL Calculator Software

ZIPRev 0Jan 22, 2009 00:00:00505.9 KBS12XESW
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Hardware

Quick reference to our board types.

5 hardware offerings

Evaluation and Development Boards
MC9S12XF512 Evaluation BoardFeatured
Active

EVB9S12XF512E
Evaluation and Development Boards
S12XF 2-Node Starter KitFeatured
Active

S12XFSTARTERKITE
Adapters, Cables, Sockets
MC9S12XF Adapters

MC9S12XFADAPTERS
Emulators, Probes, and Programmers
PEmicro Cyclone FX programmer

CYCLONE-FX
Evaluation and Development Boards
FlexRay Daughter Card (FRDC)
Active

MFR4310FRDC

Software

Quick reference to our software types.

1-5 of 8 software files

BSPs and Device Drivers
Graphical LCD Driver for MCUs/MPUsFeatured
Configuration Tools
Embedded Component: NXP^®.AN
BSPs and Device Drivers
LIN2.x and SAE J2602 Stack

FLEXERARev v4.6.3Jan 30, 2020 00:00:00FSL_LIN_2.X_DRIVER

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BSPs and Device Drivers
Standard Software Driver for 0.18um NVM in S12XE/F

EXERev 3.1.1Apr 21, 2010 00:00:005.8 MBS12XE_SGF180_SSD

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Libraries
MSCAN driver for S12(X) devices

ZIPRev 0.1Mar 24, 2014 00:00:0015.5 MBMSCAN_S12_DEVD

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Debugging and Visualization Tools
D-Bug12XZ

ZIPRev 6.0.0b19Jul 18, 2017 00:00:00931.8 KBD-BUG12XZV6FW
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Development IDEs and Build Tools
CodeWarrior^® Development Studio for HCS12(X) Microcontrollers (Classic IDE) v5.2
Software Development Resources
LFBDMPGMRS12FW

ZIPRev 3.0.0b14Oct 4, 2012 00:00:0011.1 MBLFBDMPGMRFW
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Note: For better experience, software downloads are recommended on desktop.

S12XF Automotive and Industrial Microcontrollers (MCUs)

Product Details

Block Diagram

Freescale S12XF Microcontroller Block Diagram

Features

Buy/Parametrics

Documentation

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Application Note (15)

AN4731: Understanding Injection Current on NXP Automotive Microcontrollers – Application Note[AN4731]

AN5233: Isolator Board for In-Circuit Debugging and Programming tools – Application Note[AN5233]

AN4483: Emulated EEPROM Routines for S12P – Application Note[AN4483]

AN4258: Serial Bootloader for S12(X) Microcontrollers Based on 180 nm Technology – Application Note[AN4258]

Investigating XGATE Software Errors[AN3555]

S12XD and S12XE Family Compatibility[AN3242]

HCS12 and S12X Family Compatibility[AN2615]

AN3493, XGATE Library: Driving a TFT LCD Panel - Application Notes[AN3493]

AN3458, Debugging XGATE Code Debug Features of S12X(E) MCUs - Application Notes[AN3458]

XGATE Library: SCI Emulation[AN3292]

Low-Power Techniques for the S12X Family[AN3289.PDF]

AN3224, Tutorial: Introducing the XGATE Module to Consumer and Industrial Application Developers - Application Notes[AN3224]

XGATE Library: PWM Driver[AN3225]

XGATE Library: TN/STN LCD Driver[AN3219]

Interfacing HCS12 Microcontrollers to the MFR4200 FlexRay Controller[AN3216]

Application Note Software (7)

Software files for application note AN4483[AN4483SW]

Software for AN3493[AN3493SW]

AN3333 Application Note Software package[AN3333SW]

Software files for AN3292[AN3292SW]

Software files for AN3253[AN3253SW]

Software files for AN3225[AN3225SW]

Software files for AN3219[AN3219SW]

Brochure (1)

Automotive In-Vehicle Networking Brochure[BRINVEHICLENET]

Data Sheet (1)

MC9S12XF512 Reference Manual - Data Sheet[MC9S12XF512V1RM]Featured

Errata (6)

MSE9S12XF512_0M64J Mask Set Errata[MSE9S12XF512_0M64J]

MSE9S12XFR128_2M40C Mask Set Errata[MSE9S12XFR128_2M40C]

MSE9S12XFR128_3M40C Mask Set Errata[MSE9S12XFR128_3M40C]

MSE9S12XF512_1M64J Mask Set Errata[MSE9S12XF512_1M64J]

MSE9S12XF512_2M64J Mask Set Errata[MSE9S12XF512_2M64J]

MSE9S12XFR128_1M40C Mask Set Errata[MSE9S12XFR128_1M40C]

Fact Sheet (4)

Automotive Airbag Safety Systems - Fact Sheet[AIRBAGFS]

FlexRay ™ Communication System Next-generation, in-vehicle networking solution - Fact Sheet[FLEXCOMMSYSTM4FS]

XGATE Co-processor Summary Brochure[XGATECOPROCFS]

S12XF Fact Sheet[S12XFFS]Featured

Product Brief (1)

16-bit S12X Microcontroller Family with Integrated FlexRay Interface Covers MC9S12XF512, MC9S12XF384, MC9S12XF256 and MC9S12XF128 - Product Brief[MC9S12XF512PB]

Reference Manual (1)

S12XCPUV1 - Reference Manual[S12XCPUV1]Featured

Reliability and Quality Information (1)

MC9S12XF512 FlexRay Protocol Conformance Certificate.doc[MC9S12XF512FLXRAYCERT]

Selector Guide (1)

S12X Daughter Card Selector Guide[SGS12XDTRCRDFLYR]

Supporting Information (1)

S12X Training Fact Sheet[S12XTRAININGFS]

Technical Notes (2)

MISRA Compliance in Freescale Automotive C Language Header Files - Engineering Bulletin[EB793]

FlexRay Protocol Command Status[EB747]

Training Presentation (1)

Networking - The FlexRay Way[NETWRKFRWAY]

User Guide (1)

S12XE IPLL Calculator[S12XEIPLLCUG]

S12XCPUV1 - Reference ManualFeatured

MC9S12XF512 Reference Manual - Data SheetFeatured

S12XF Fact SheetFeatured

Design Resources

Design Files

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S12XE IPLL Calculator Software

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Hardware

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MC9S12XF512 Evaluation BoardFeatured Active

S12XF 2-Node Starter KitFeatured Active

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Software

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MC9S12XF512 Evaluation BoardFeatured
Active

S12XF 2-Node Starter KitFeatured
Active