S12XE MCUs|16-Bit Microcontroller

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The S12XE family of MCUs takes the S12XD family a step further with features that deliver enhanced system integrity and greater functionality, including:

Memory protection unit (MPU)
Error correction code (ECC)
Enhanced EEPROM functionality
Enhanced XGATE
Frequency-modulated locked loop
Faster analog-to-digital converter (ADC)

Additionally, the S12XE family:

Extends the S12X product range up to 1 MB of flash memory with increased I/O capability in the 208-pin version of the flagship MC9S12XE100
Delivers 32-bit performance with all the advantages and efficiencies of a 16-bit MCU
Is optimized for automotive multiplexing, generic auto body and industrial applications

Data Sheet

Reference Manual

Product Details

Block Diagram

S12XE Microcontroller Block Diagram

Get diagram PDF

Features

XGATE co-processor assists building virtual peripherals and boosting the overall performance
Flexible, programmable, hardware-emulated EEPROM
System integrity support with the memory protection unit and supervisor/user modes
S12X CPU @ 50Mhz bus speed
ADC 12-bit resolution and 3μs conversion time
Enhance 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) debugger (xDBG)
On-chip voltage regulator
This product is included in our product longevity program, with assured supply for a minimum of 15 years after launch

Part numbers include: E912XEQ512F1MAG, G912XEP768J5MAG, G912XEQ384F1CAA, G912XEQ384F1VAL, G912XEQ512F1MAA, G912XEQ512F1MAL, G912XET256J2CAA, G912XET256J2CAL, G912XET256J2MAA, G912XET256J2VAG, G912XET512F1VAL, MC9S12XEG128CAL, MC9S12XEG128MAA, MC9S12XEG128MAL, MC9S12XEP100CAG, MC9S12XEP100CAL, MC9S12XEP100CVL, MC9S12XEP100MAG, MC9S12XEP100MAL, MC9S12XEP100MVL, MC9S12XEP768CAL, MC9S12XEQ384CAG, MC9S12XEQ384CAL, MC9S12XEQ384MAG, MC9S12XEQ384MAL, MC9S12XEQ512CAA, MC9S12XEQ512CAG, MC9S12XEQ512CAL, MC9S12XEQ512MAA, MC9S12XEQ512MAG, MC9S12XEQ512MAL, MC9S12XET256CAG, MC9S12XET256MAA, MC9S12XET256MAG, MC9S12XET256MAL, MC9S12XET256VAL, S912XEA128BCAA, S912XEA128J2CAA, S912XEA128J2MAA, S912XEG128BCAA, S912XEG128BCAL, S912XEG128BMAA, S912XEG128BMAL, S912XEG128BVAA, S912XEG128BVAL, S912XEG128J1MAA, S912XEG128J2CAA, S912XEG128J2CAL, S912XEG128J2MAA, S912XEG128J2MAL, S912XEG128J2VAA, S912XEG128J2VAL, S912XEG128W1CAA, S912XEG128W1CAL, S912XEG128W1MAA, S912XEG128W1MAL, S912XEG128W1VAA, S912XEG128W1VAL, S912XEG256BCAL, S912XEG256BVAL, S912XEG256J2CAA, S912XEG256J2CAL, S912XEG384AVAG, S912XEG384BCAA, S912XEG384BCAG, S912XEG384BCAL, S912XEG384BMAL, S912XEG384BVAL, S912XEG384F0VAL, S912XEG384F1CAA, S912XEG384F1VAA, S912XEG384F1VAG, S912XEG384J2VAG, S912XEG384J2VAL, S912XEG384J3CAA, S912XEG384J3CAG, S912XEG384J3CAL, S912XEG384J3VAA, S912XEG384J3VAG, S912XEG384J3VAL, S912XEP100BCAG, S912XEP100BMAG, S912XEP100BMAL, S912XEP100BVAG, S912XEP100BVAL, S912XEP100J5CVL, S912XEP100J5MAG, S912XEP100J5MAL, S912XEP100J5VAG, S912XEP100W1CAG, S912XEP100W1MAG, S912XEP100W1MAL, S912XEP100W1VAL, S912XEP768BVAG, S912XEP768J5MVL, S912XEP768W1MAG, S912XEP768W1MAL, S912XEP768W1VAG, S912XEQ384ACAL, S912XEQ384AMAL, S912XEQ384BCAG, S912XEQ384BMAG, S912XEQ384BMAL, S912XEQ384BVAL, S912XEQ384F0CAL, S912XEQ384F1CAG, S912XEQ384F1CAL, S912XEQ384F1MAG, S912XEQ384F1MAL, S912XEQ384F1VAG, S912XEQ384J2MAL, S912XEQ384J3CAA, S912XEQ384J3CAG, S912XEQ384J3CAL, S912XEQ384J3MAG, S912XEQ384J3MAL, S912XEQ384J3VAG, S912XEQ384J3VAL, S912XEQ512ACAL, S912XEQ512AMAL, S912XEQ512AVAL, S912XEQ512BCAA, S912XEQ512BCAG, S912XEQ512BCAL, S912XEQ512BMAA, S912XEQ512BMAG, S912XEQ512BMAL, S912XEQ512BVAA, S912XEQ512BVAG, S912XEQ512BVAL, S912XEQ512F0CAL, S912XEQ512F0MAL, S912XEQ512F1CAA, S912XEQ512F1CAG, S912XEQ512F1VAL, S912XEQ512J2CAG, S912XEQ512J2CAL, S912XEQ512J2MAA, S912XEQ512J2MAL, S912XEQ512J3CAA, S912XEQ512J3CAG, S912XEQ512J3MAA, S912XEQ512J3MAG, S912XEQ512J3MAL, S912XEQ512J3VAG, S912XEQ512J3VAL, S912XES384F1MAA, S912XES384J3MAA, S912XES384J3VAA, S912XET256AMAA, S912XET256BCAA, S912XET256BCAG, S912XET256BCAL, S912XET256BMAA, S912XET256BMAG, S912XET256BMAL, S912XET256BVAA, S912XET256BVAG, S912XET256BVAL, S912XET256J1MAA, S912XET256J1VAG, S912XET256J2CAG, S912XET256J2MAG, S912XET256J2MAL, S912XET256J2VAA, S912XET256J2VAL, S912XET256W0MAA, S912XET256W0VAG, S912XET256W0VAL, S912XET256W1CAA, S912XET256W1CAL, S912XET256W1MAA, S912XET256W1MAG, S912XET256W1MAL, S912XET256W1VAA, S912XET256W1VAG, S912XET256W1VAL, S912XET512AVAG, S912XET512BCAG, S912XET512BMAG, S912XET512BVAG, S912XET512BVAL, S912XET512J2VAG, S912XET512J3MAG, S912XET512J3VAG, S912XET512J3VAL.

Family comparison

S12XE Family Members

	MC9S12XEP	MC9S12XEQ	MC9S12XEG	MC9S12XES	MC9S12XET	MC9S12XEA
Internal Flash	768 to 1M	384 to 512	128 to 384	384	256	128 to 256
Packages	112 and 144 LQFP, 208 MPBGA	80, 112, 144 LQFP	80, 112, 144 LQFP	80, 112, 144 LQFP	80, 112, 144 LQFP	80, 112, 144 LQFP
Serial Interface Type	CAN, SCI, SPI, I2C	CAN, SCI, SPI, I2C	CAN, SCI, SPI, I2C	CAN, SCI, SPI, I2C	CAN, SCI, SPI, I2C	CAN, SCI, SPI, I2C
Max. Number of Serial Interface	5, 8, 3, 2	4, 6, 3, 2	2, 6, 3, 2	1, 2, 1, 2	3, 4, 3, 1	3, 2, 3, 1
Timers	ECT, PIT, TIM	ECT, PIT	ECT, PIT	ECT, PIT	ECT, PIT	ECT, PIT
XGATE co-processor	Yes	Yes	Yes	No	Yes	Yes

Buy/Parametrics

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Design Resources

Design Files

Quick reference to our design files types.

2 design files

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

^Calculators
Calculate optimal trade-off between EE size and lifetime w/e cycles for S12XE-Family applications

ZIPRev 0Oct 19, 2006 00:00:00129.9 MBS12XE_EEE_CALCULATOR
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^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.

1-5 of 8 hardware offerings

^{Emulators, Probes, and Programmers}
Universal Multilink Development InterfaceFeatured

UMultilink
^{Evaluation and Development Boards}
MC9S12XE Demonstration BoardFeatured

DEMOAX9S12XEP100
^{Adapters, Cables, Sockets}
MC9S12XE Adapters

MC9S12XEADAPTERS
^{Emulators, Probes, and Programmers}
PEmicro Cyclone programmer

CYCLONE
^{Emulators, Probes, and Programmers}
PEmicro Cyclone FX programmer

CYCLONE-FX
^{Emulators, Probes, and Programmers}
Universal Multilink FX High-Speed Development Interface

U-MULTILINK-FX
^{Evaluation and Development Boards}
S12XE Evaluation Board for Automotive General Purpose

DEVKIT-S12XE
^{Evaluation and Development Boards}
Evaluation Kit – Valves Controller SoC

KITVALVECNTLEVM