KEA: Ultra-Reliable KEA Automotive Microcontrollers (MCUs) based on ARM® Cortex®-M0+ Core

Kinetis® EA series of 32-bit ARM® Cortex® MCUs are targeted for a wide range of automotive and industrial applications requiring the highest level of quality and longevity support. The Kinetis EA series is an entry point to the broad ARM ecosystem and features:

KEA: Product Block Diagram
Recommended Documentation (5)
Name/DescriptionTypeModified Date
Kinetis® EA Series MCUs for Automotive - Fact Sheet (REV 2) PDF (335.1 kB) KINETISEAMCUFSFact Sheets27 May 2015
S9KEA128P80M48SF0, KEA128 Sub-Family Data Sheet - Data Sheet (REV 4) PDF (785.9 kB) S9KEA128P80M48SF0Data Sheets18 Sep 2014
AN4942, Getting Started with Kinetis® EA series MCUs - Application notes (REV 0) PDF (343.9 kB) AN4942Application Notes08 May 2014
S9KEA8P44M48SF0, KEA8 Sub-Family Data Sheet - Data Sheet (REV 4) PDF (775.2 kB) S9KEA8P44M48SF0Data Sheets18 Sep 2014
S9KEA64P64M20SF0, KEA64 Sub-Family Data Sheet - Data Sheet (REV 5) PDF (773.2 kB) S9KEA64P64M20SF0Data Sheets17 May 2016
Data Sheets (3)
Name/DescriptionModified Date
S9KEA64P64M20SF0, KEA64 Sub-Family Data Sheet - Data Sheet (REV 5) PDF (773.2 kB) S9KEA64P64M20SF017 May 2016
S9KEA128P80M48SF0, KEA128 Sub-Family Data Sheet - Data Sheet (REV 4) PDF (785.9 kB) S9KEA128P80M48SF018 Sep 2014
S9KEA8P44M48SF0, KEA8 Sub-Family Data Sheet - Data Sheet (REV 4) PDF (775.2 kB) S9KEA8P44M48SF018 Sep 2014
Errata (3)
Name/DescriptionModified Date
KEA128_2N45K, Mask Set Errata for Mask 2N45K (REV 08 JUL 2014) PDF (96.8 kB) KEA128_2N45K20 Dec 2015
KEA64_2N22J, Mask Set Errata for Mask 2N22J (REV 09 JUL 2014) PDF (96.5 kB) KEA64_2N22J20 Dec 2015
KEA8_3N40J, Mask Set Errata for Mask 3N40J (REV 10 JUL 2014) PDF (93.1 kB) KEA8_3N40J20 Dec 2015
Application Notes (8)
Name/DescriptionModified Date
AN5300, Using and synchronizing the KEA’s internal clock for LIN slave implementations – Application note (REV 0) PDF (2.3 MB) AN530028 Jul 2016
AN5213, Kinetis® EA Series Cookbook - Application note (REV 0) PDF (903.0 kB) AN521325 Feb 2016
AN4976, Controlling a DC motor using the PWT module on Kinetis® E/EA - Application notes (REV 0) PDF (1.3 MB) AN497627 Jul 2014
AN4942, Getting Started with Kinetis® EA series MCUs - Application notes (REV 0) PDF (343.9 kB) AN494208 May 2014
Migration Guide from S08 to Kinetis® E Family (REV 1) PDF (423.1 kB) AN475721 Nov 2013
EMC design tips for Kinetis® E MCUs (REV 0) PDF (1.1 MB) AN477901 Aug 2013
UART Boot Loader Design on Kinetis® E Series - Application Note (REV 0) PDF (210.8 kB) AN476725 Jul 2013
I2C Boot Loader Design on Kinetis® E Series (REV 0) PDF (294.2 kB) AN477515 Jul 2013
Reference Manuals (5)
Name/DescriptionModified Date
DRM157, Light Control Module Reference Design based on Kinetis® EA MCU and Quad High-side Switch... (REV 0) PDF (991.8 kB) DRM15717 Feb 2015
S9KEA128Z80M48SF0RM, KEA128 Sub-Family Reference Manual - Reference Manual (REV 2) PDF (3.6 MB) KEA128RM07 Aug 2014
S9KEA64Z64M20SF0RM, KEA64 Sub-Family Reference Manual - Reference Manual (REV 2) PDF (3.0 MB) KEA64RM07 Aug 2014
S9KEA8Z24M48SF0RM, KEA8 Sub-Family Reference Manual - Reference Manual (REV 2) PDF (3.1 MB) KEA8RM07 Aug 2014
DRM151, 3-phase Sensorless BLDC Motor Control Reference Design Using Kinetis® KEA128 - Design Reference... (REV 0) PDF (2.1 MB) DRM15122 Jun 2014
Users Guides (1)
Name/DescriptionModified Date
Automotive Math and Motor Control Library Set for KEAx devices - User Guide (REV 8) PDF (21.6 MB) KEAXMCLUG23 Sep 2016
Product Briefs (3)
Name/DescriptionModified Date
SKEA128PB, Product Brief - Product Brief (REV 1.1) PDF (196.4 kB) SKEA128PB10 Mar 2014
SKEA64PB, Product Brief - Product Brief (REV 1.1) PDF (200.3 kB) SKEA64PB10 Mar 2014
SKEA8PB, Product Brief - Product Brief (REV 1.1) PDF (195.2 kB) SKEA8PB10 Mar 2014
Fact Sheets (1)
Name/DescriptionModified Date
Kinetis® EA Series MCUs for Automotive - Fact Sheet (REV 2) PDF (335.1 kB) KINETISEAMCUFS27 May 2015
Device Drivers
Updates and Patches
Ordering Information
ProductStatusBudgetary Price excluding tax(US$)StatusInternal RAM (KB)Internal Flash (KB)Total Flash (KByte)EEPROM (KB)Operating Frequency (Max) (MHz)ADCUARTCANSPII2CSupply Voltage (Min-Max) (V)Ambient Operating Temperature (Min-Max) (°C)Pin countGPIOs
S9KEAZN64ACLCActive10K @ US$0.90640.2564012-bit (SAR) x 1321-40 to 853228
S9KEAZN32AVLCActive10K @ US$0.83320.2564012-bit (SAR) x 1321-40 to 1053228
S9KEAZN64AMLHActive10K @ US$1.14640.2564012-bit (SAR) x 1321-40 to 1256457
S9KEAZ64AMLHActive10K @ US$1.37644812-bit (SAR) x 13122-40 to 1256458
S9KEAZN8AMTGActive10K @ US$0.5484812-bit (SAR) x 1111-40 to 1251614
S9KEAZ64AMLKActive10K @ US$1.49644812-bit (SAR) x 13122-40 to 1258071
S9KEAZN8ACFKActive10K @ US$0.5884812-bit (SAR) x 1111-40 to 852422
S9KEAZN8AMFKRActive10K @ US$0.6484812-bit (SAR) x 1111-40 to 1252422
S9KEAZN64ACLHActive10K @ US$1.03640.2564012-bit (SAR) x 1321-40 to 856457
S9KEAZ64ACLHActive10K @ US$1.25644812-bit (SAR) x 13122-40 to 856458
S9KEAZ128AVLHActive10K @ US$1.621284812-bit (SAR) x 13122-40 to 1056458
S9KEAZ128AMLHActive10K @ US$1.701284812-bit (SAR) x 13122-40 to 1256458
S9KEAZN8AMFKActive10K @ US$0.6484812-bit (SAR) x 1111-40 to 1252422
S9KEAZN16ACLHActive10K @ US$0.79160.2564012-bit (SAR) x 1321-40 to 856457
S9KEAZN16AMLHActive10K @ US$0.88160.2564012-bit (SAR) x 1321-40 to 1256457
S9KEAZ128AMLKActive10K @ US$1.811284812-bit (SAR) x 13122-40 to 1258071
S9KEAZN32AMLCActive10K @ US$0.88320.2564012-bit (SAR) x 1321-40 to 1253228
S9KEAZN8AVTGActive10K @ US$0.5284812-bit (SAR) x 1111-40 to 1051614
S9KEAZN16AMLCActive10K @ US$0.79160.2564012-bit (SAR) x 1321-40 to 1253228
S9KEAZN32ACLCActive10K @ US$0.79320.2564012-bit (SAR) x 1321-40 to 853228
S9KEAZN8ACTGActive10K @ US$0.4984812-bit (SAR) x 1111-40 to 851614
S9KEAZ128AVLKActive10K @ US$1.731284812-bit (SAR) x 13122-40 to 1058071
S9KEAZ128AVLHRActive10K @ US$1.621284812-bit (SAR) x 13122-40 to 1056458
S9KEAZN32ACLHActive10K @ US$0.91320.2564012-bit (SAR) x 1321-40 to 856457
S9KEAZ64ACLKActive10K @ US$1.36644812-bit (SAR) x 13122-40 to 858071
S9KEAZN64AMLCActive10K @ US$1.00640.2564012-bit (SAR) x 1321-40 to 1253228
S9KEAZ64AVLKActive10K @ US$1.43644812-bit (SAR) x 13122-40 to 1058071
S9KEAZ128ACLHActive10K @ US$1.551284812-bit (SAR) x 13122-40 to 856458
S9KEAZ64AVLHActive10K @ US$1.31644812-bit (SAR) x 13122-40 to 1056458
S9KEAZN16ACLCActive10K @ US$0.72160.2564012-bit (SAR) x 1321-40 to 853228
S9KEAZN32AMLHActive10K @ US$1.01320.2564012-bit (SAR) x 1321-40 to 1256457
S9KEAZ128ACLKActive10K @ US$1.641284812-bit (SAR) x 13122-40 to 858071
Package Information
Package DescriptionOutline VersionPackingProduct StatusPart NumberChemical ContentRoHS / Pb FreeChina RoHS LookupMSLPPT (°C)
QFN MAP 24 4*4*1 P0.598ASA00474DMPQ - 2450 BRICKPOQ - 4900 BOXActiveS9KEAZN8AMFKS9KEAZN8AMFK.pdf3260
MPQ - 2450 BRICKPOQ - 4900 BOXActiveS9KEAZN8ACFKS9KEAZN8ACFK.pdf3260
MPQ - 5000 REELPOQ - 5000 BOXActiveS9KEAZN8AMFKRS9KEAZN8AMFKR.pdf3260
TSSOP 16 4.4*5*1.0P0.6598ASH70247AMPQ - 96 BOXPOQ - 2880 BOXActiveS9KEAZN8AMTGS9KEAZN8AMTG.pdf3260
MPQ - 96 BOXPOQ - 2880 BOXActiveS9KEAZN8ACTGS9KEAZN8ACTG.pdf3260
MPQ - 96 BOXPOQ - 2880 BOXActiveS9KEAZN8AVTGS9KEAZN8AVTG.pdf3260
LQFP 64 10*10*1.4P0.598ASS23234WMPQ - 800 BRICKPOQ - 1600 BOXActiveS9KEAZN64AMLHS9KEAZN64AMLH.pdf3260
MPQ - 800 BRICKPOQ - 1600 BOXActiveS9KEAZN64ACLHS9KEAZN64ACLH.pdf3260
MPQ - 800 BRICKPOQ - 1600 BOXActiveS9KEAZN32AMLHS9KEAZN32AMLH.pdf3260
MPQ - 800 BRICKPOQ - 1600 BOXActiveS9KEAZN32ACLHS9KEAZN32ACLH.pdf3260
MPQ - 800 BRICKPOQ - 1600 BOXActiveS9KEAZN16AMLHS9KEAZN16AMLH.pdf3260
MPQ - 800 BRICKPOQ - 1600 BOXActiveS9KEAZN16ACLHS9KEAZN16ACLH.pdf3260
MPQ - 800 BOXPOQ - 1600 BOXActiveS9KEAZ128AMLHS9KEAZ128AMLH.pdf3260
MPQ - 800 BOXPOQ - 1600 BOXActiveS9KEAZ128AVLHS9KEAZ128AVLH.pdf3260
MPQ - 800 BOXPOQ - 1600 BOXActiveS9KEAZ128ACLHS9KEAZ128ACLH.pdf3260
MPQ - 800 BOXPOQ - 1600 BOXActiveS9KEAZ64AMLHS9KEAZ64AMLH.pdf3260
MPQ - 800 BOXPOQ - 1600 BOXActiveS9KEAZ64AVLHS9KEAZ64AVLH.pdf3260
MPQ - 800 BOXPOQ - 1600 BOXActiveS9KEAZ64ACLHS9KEAZ64ACLH.pdf3260
MPQ - 1500 REELPOQ - 1500 BOXActiveS9KEAZ128AVLHRS9KEAZ128AVLHR.pdf3260
LQFP 32 7*7*1.4P0.898ASH70029AMPQ - 1250 BRICKPOQ - 2500 BOXActiveS9KEAZN64AMLCS9KEAZN64AMLC.pdf3260
MPQ - 1250 BRICKPOQ - 2500 BOXActiveS9KEAZN64ACLCS9KEAZN64ACLC.pdf3260
MPQ - 1250 BRICKPOQ - 2500 BOXActiveS9KEAZN32AMLCS9KEAZN32AMLC.pdf3260
MPQ - 1250 BRICKPOQ - 2500 BOXActiveS9KEAZN32ACLCS9KEAZN32ACLC.pdf3260
MPQ - 1250 BRICKPOQ - 2500 BOXActiveS9KEAZN16AMLCS9KEAZN16AMLC.pdf3260
MPQ - 1250 BRICKPOQ - 2500 BOXActiveS9KEAZN16ACLCS9KEAZN16ACLC.pdf3260
MPQ - 1250 BRICKPOQ - 2500 BOXActiveS9KEAZN32AVLCS9KEAZN32AVLC.pdf3260
LQFP 80 14*14*1.4P0.6598ASS23237WMPQ - 450 BOXPOQ - 450 BOXActiveS9KEAZ128AMLKS9KEAZ128AMLK.pdf3260
MPQ - 450 BOXPOQ - 450 BOXActiveS9KEAZ128AVLKS9KEAZ128AVLK.pdf3260
MPQ - 450 BOXPOQ - 450 BOXActiveS9KEAZ128ACLKS9KEAZ128ACLK.pdf3260
MPQ - 450 BOXPOQ - 450 BOXActiveS9KEAZ64AMLKS9KEAZ64AMLK.pdf3260
MPQ - 450 BOXPOQ - 450 BOXActiveS9KEAZ64AVLKS9KEAZ64AVLK.pdf3260
MPQ - 450 BOXPOQ - 450 BOXActiveS9KEAZ64ACLKS9KEAZ64ACLK.pdf3260
S9KEA64P64M20SF0, KEA64 Sub-Family Data Sheet - Data Sheet kea
S9KEA128P80M48SF0, KEA128 Sub-Family Data Sheet - Data Sheet kea
S9KEA8P44M48SF0, KEA8 Sub-Family Data Sheet - Data Sheet kea
KEA128_2N45K, Mask Set Errata for Mask 2N45K kea
KEA64_2N22J, Mask Set Errata for Mask 2N22J kea
KEA8_3N40J, Mask Set Errata for Mask 3N40J kea
AN5300, Using and synchronizing the KEA’s internal clock for LIN slave implementations – Application note kea
AN5213, Kinetis® EA Series Cookbook - Application note kea
AN4976, Controlling a DC motor using the PWT module on Kinetis® E/EA - Application notes kea
AN4942, Getting Started with Kinetis® EA series MCUs - Application notes kea
Migration Guide from S08 to Kinetis® E Family kea
EMC design tips for Kinetis® E MCUs kea
UART Boot Loader Design on Kinetis® E Series - Application Note kea
I2C Boot Loader Design on Kinetis® E Series kea
DRM157, Light Control Module Reference Design based on Kinetis® EA MCU and Quad High-side Switch... kea
S9KEA128Z80M48SF0RM, KEA128 Sub-Family Reference Manual - Reference Manual kea
S9KEA64Z64M20SF0RM, KEA64 Sub-Family Reference Manual - Reference Manual kea
S9KEA8Z24M48SF0RM, KEA8 Sub-Family Reference Manual - Reference Manual kea
DRM151, 3-phase Sensorless BLDC Motor Control Reference Design Using Kinetis® KEA128 - Design Reference... kea
Automotive Math and Motor Control Library Set for KEAx devices - User Guide kea
SKEA128PB, Product Brief - Product Brief kea
SKEA64PB, Product Brief - Product Brief kea
SKEA8PB, Product Brief - Product Brief kea
Kinetis® EA Series MCUs for Automotive - Fact Sheet kea
LIN2.x and SAE J2602 Stack kea
Split Gate Flash Driver Software for Kinetis E and EA Series MCU kea
EEPROM emulation driver for KEA128 and KEA8 kea
MSCAN driver for Kinetis EA devices kea
PExDrv v10.3 Kinetis® KE0x/KEA128 48MHz Service Pack kea
98ASA00474D kea
S9KEAZN8AMFK.pdf kea
S9KEAZN8ACFK.pdf kea
S9KEAZN8AMFKR.pdf kea
98ASH70247A kea
S9KEAZN8AMTG.pdf kea
S9KEAZN8ACTG.pdf kea
S9KEAZN8AVTG.pdf kea
98ASS23234W K51_72
S9KEAZN64AMLH.pdf kea
S9KEAZN64ACLH.pdf kea
S9KEAZN32AMLH.pdf kea
S9KEAZN32ACLH.pdf kea
S9KEAZN16AMLH.pdf kea
S9KEAZN16ACLH.pdf kea
S9KEAZ128AMLH.pdf kea
S9KEAZ128AVLH.pdf kea
S9KEAZ128ACLH.pdf kea
S9KEAZ64AMLH.pdf kea
S9KEAZ64AVLH.pdf kea
S9KEAZ64ACLH.pdf kea
S9KEAZ128AVLHR.pdf kea
98ASH70029A kea
S9KEAZN64AMLC.pdf kea
S9KEAZN64ACLC.pdf kea
S9KEAZN32AMLC.pdf kea
S9KEAZN32ACLC.pdf kea
S9KEAZN16AMLC.pdf kea
S9KEAZN16ACLC.pdf kea
S9KEAZN32AVLC.pdf kea
98ASS23237W kea
S9KEAZ128AMLK.pdf kea
S9KEAZ128AVLK.pdf kea
S9KEAZ128ACLK.pdf kea
S9KEAZ64AMLK.pdf kea
S9KEAZ64AVLK.pdf kea
S9KEAZ64ACLK.pdf kea