ARM Microcontrollers - MCU

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AM243x Dual-Core Arm®-Based Cortex® MCUs

Texas Instruments AM243x Dual-Core Arm®-Based Cortex® MCUs are built for industrial applications, such as remote I/O modules and motor drives, which require a combination of processing and real-time communications. The AM243x family provides scalable performance with up to four Cortex-R5F MCUs, one Cortex-M4F, and two Arm-Based gigabit TSN-enabled PRU_ICSSG instances.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Package / Case	Core	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU Dual-core Arm Corte x-R5F-based MCU wit AM2432BSEFHIALXR Texas Instruments 1: $27.48 700In Stock	Mfr. Part # AM2432BSEFHIALXR Mouser Part # 595-AM2432BSEFHIALXR	Texas Instruments	ARM Microcontrollers - MCU Dual-core Arm Corte x-R5F-based MCU wit Learn More about Texas Instruments ti am243x arm cortex mcus	Datasheet	700In Stock	Cut Tape $27.48 $21.50 $20.53 $18.65 View Reel $17.27 $18.02 $17.60 $17.27 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	AM2432	SMD/SMT	FCCSP-293	ARM Cortex R5F	2 MB	32 bit	10 bit	60 MHz	148 I/O		1.71 V	1.89 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Quad-core Arm Corte x-R5F-based MCU wit AM2434BSDFHIALXR Texas Instruments 1: $31.68 468In Stock	Mfr. Part # AM2434BSDFHIALXR Mouser Part # 595-AM2434BSDFHIALXR	Texas Instruments	ARM Microcontrollers - MCU Quad-core Arm Corte x-R5F-based MCU wit Learn More about Texas Instruments ti am243x arm cortex mcus	Datasheet	468In Stock	Cut Tape $31.68 $24.79 $23.67 $21.51 View Reel $19.92 $20.77 $20.29 $19.92 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	AM2434														Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Arm Cortex-R5F-bas e d MCU with industri AM2431BSDFHIALXR Texas Instruments 1: $23.86 993In Stock	Mfr. Part # AM2431BSDFHIALXR Mouser Part # 595-AM2431BSDFHIALXR	Texas Instruments	ARM Microcontrollers - MCU Arm Cortex-R5F-bas e d MCU with industri Learn More about Texas Instruments ti am243x arm cortex mcus	Datasheet	993In Stock	Cut Tape $23.86 $18.66 $17.83 $16.20 View Reel $15.00 $15.64 $15.28 $15.00 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	AM2431														Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Dual-core Arm Corte x-R5F-based MCU wit AM2432BKFGHIALXR Texas Instruments 1: $20.74 910In Stock	Mfr. Part # AM2432BKFGHIALXR Mouser Part # 595-AM2432BKFGHIALXR	Texas Instruments	ARM Microcontrollers - MCU Dual-core Arm Corte x-R5F-based MCU wit Learn More about Texas Instruments ti am243x arm cortex mcus	Datasheet	910In Stock	Cut Tape $20.74 $16.53 $14.85 $14.33 Reel $14.32 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	AM2432														Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Dual-core Arm Corte x-R5F-based MCU wit AM2432BSDFHIALXR Texas Instruments 1: $26.56 1,000In Stock	Mfr. Part # AM2432BSDFHIALXR Mouser Part # 595-AM2432BSDFHIALXR	Texas Instruments	ARM Microcontrollers - MCU Dual-core Arm Corte x-R5F-based MCU wit Learn More about Texas Instruments ti am243x arm cortex mcus	Datasheet	1,000In Stock	Cut Tape $26.56 $20.78 $19.84 $18.03 View Reel $16.69 $17.41 $17.01 $16.69 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	AM2432														Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Dual-core Arm Corte x-R5F-based MCU wit AM2432BSDGHIALXR Texas Instruments 1: $24.25 976In Stock	Mfr. Part # AM2432BSDGHIALXR Mouser Part # 595-AM2432BSDGHIALXR	Texas Instruments	ARM Microcontrollers - MCU Dual-core Arm Corte x-R5F-based MCU wit Learn More about Texas Instruments ti am243x arm cortex mcus	Datasheet	976In Stock	Cut Tape $24.25 $18.97 $18.12 $16.46 View Reel $15.24 $15.90 $15.53 $15.24 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	AM2432														Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Dual-core Arm Corte x-R5F-based MCU wit AM2432BSFFHIALXR Texas Instruments 1: $30.94 831In Stock	Mfr. Part # AM2432BSFFHIALXR Mouser Part # 595-AM2432BSFFHIALXR	Texas Instruments	ARM Microcontrollers - MCU Dual-core Arm Corte x-R5F-based MCU wit Learn More about Texas Instruments ti am243x arm cortex mcus	Datasheet	831In Stock	Cut Tape $30.94 $24.21 $23.12 $21.01 View Reel $19.45 $20.29 $19.82 $19.45 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	AM2432	SMD/SMT	FCCSP-293	ARM Cortex R5F	2 MB	32 bit	10 bit	60 MHz	148 I/O		1.71 V	1.89 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Quad-core Arm Corte x-R5F-based MCU wit AM2434BSDGHIALXR Texas Instruments 1: $28.93 995In Stock	Mfr. Part # AM2434BSDGHIALXR Mouser Part # 595-AM2434BSDGHIALXR	Texas Instruments	ARM Microcontrollers - MCU Quad-core Arm Corte x-R5F-based MCU wit Learn More about Texas Instruments ti am243x arm cortex mcus	Datasheet	995In Stock	Cut Tape $28.93 $22.63 $21.61 $19.64 View Reel $18.18 $18.97 $18.53 $18.18 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	AM2434														Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Quad-core Arm Corte x-R5F-based MCU wit AM2434BSEFHIALXR Texas Instruments 1: $32.60 935In Stock	Mfr. Part # AM2434BSEFHIALXR Mouser Part # 595-AM2434BSEFHIALXR	Texas Instruments	ARM Microcontrollers - MCU Quad-core Arm Corte x-R5F-based MCU wit Learn More about Texas Instruments ti am243x arm cortex mcus	Datasheet	935In Stock	Cut Tape $32.60 $25.50 $24.36 $22.13 View Reel $20.49 $21.38 $20.88 $20.49 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	AM2434														Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Quad-core Arm Corte x-R5F-based MCU wit AM2434BSFFHIALVR Texas Instruments 1: $47.83 925In Stock	Mfr. Part # AM2434BSFFHIALVR Mouser Part # 595-AM2434BSFFHIALVR	Texas Instruments	ARM Microcontrollers - MCU Quad-core Arm Corte x-R5F-based MCU wit Learn More about Texas Instruments ti am243x arm cortex mcus	Datasheet	925In Stock	Cut Tape $47.83 $39.17 $36.59 $35.26 View Reel $31.35 $34.53 $31.35 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	AM2434	SMD/SMT	FCBGA-441	ARM Cortex M4F, ARM Cortex R5F	2 MB	32 bit/16 bit	12 bit	800 MHz	198 I/O	256 kB	1.71 V	1.89 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Arm Cortex-R5F-bas e d MCU with industri AM2431BSDGHIALVR Texas Instruments 1: $32.34 253In Stock	Mfr. Part # AM2431BSDGHIALVR Mouser Part # 595-AM2431BSDGHIALVR	Texas Instruments	ARM Microcontrollers - MCU Arm Cortex-R5F-bas e d MCU with industri Learn More about Texas Instruments ti am243x arm cortex mcus	Datasheet	253In Stock	Cut Tape $32.34 $26.14 $23.66 $22.88 $22.09 Reel $19.03 MouseReel Available	Min.: 1 Mult.: 1 : 500	AM2431	SMD/SMT	FCBGA-441	ARM Cortex R5F	2 MB	32 bit	12 bit	60 MHz	198 I/O		1.71 V	1.89 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Arm Cortex-R5F-bas e d MCU with industri AM2431BSDGHIALXR Texas Instruments 1: $21.69 641In Stock	Mfr. Part # AM2431BSDGHIALXR Mouser Part # 595-AM2431BSDGHIALXR	Texas Instruments	ARM Microcontrollers - MCU Arm Cortex-R5F-bas e d MCU with industri Learn More about Texas Instruments ti am243x arm cortex mcus	Datasheet	641In Stock	Cut Tape $21.69 $17.32 $15.56 $15.02 View Reel $12.58 $14.85 $14.17 $12.58 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	AM2431	SMD/SMT	FCCSP-293	ARM Cortex R5F	2 MB	32 bit	10 bit	60 MHz	148 I/O		1.71 V	1.89 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Dual-core Arm Corte x-R5F-based MCU wit AM2432BSDFHIALVR Texas Instruments 1: $23.95 353In Stock	Mfr. Part # AM2432BSDFHIALVR Mouser Part # 595-AM2432BSDFHIALVR	Texas Instruments	ARM Microcontrollers - MCU Dual-core Arm Corte x-R5F-based MCU wit Learn More about Texas Instruments ti am243x arm cortex mcus	Datasheet	353In Stock	Cut Tape $23.95 $23.77 $22.55 $22.19 Reel $21.74 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	AM2432	SMD/SMT	FCBGA-441	ARM Cortex R5F	2 MB	32 bit	12 bit	60 MHz	198 I/O		1.71 V	1.89 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Dual-core Arm Corte x-R5F-based MCU wit AM2432BSDGHIALVR Texas Instruments 1: $22.04 330In Stock	Mfr. Part # AM2432BSDGHIALVR Mouser Part # 595-AM2432BSDGHIALVR	Texas Instruments	ARM Microcontrollers - MCU Dual-core Arm Corte x-R5F-based MCU wit Learn More about Texas Instruments ti am243x arm cortex mcus	Datasheet	330In Stock	Cut Tape $22.04 $21.62 $20.61 $20.29 Reel $19.87 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	AM2432	SMD/SMT	FCBGA-441	ARM Cortex R5F	2 MB	32 bit	12 bit	60 MHz	198 I/O		1.71 V	1.89 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Dual-core Arm Corte x-R5F-based MCU wit AM2432BSEFHIALVR Texas Instruments 1: $24.78 442In Stock	Mfr. Part # AM2432BSEFHIALVR Mouser Part # 595-AM2432BSEFHIALVR	Texas Instruments	ARM Microcontrollers - MCU Dual-core Arm Corte x-R5F-based MCU wit Learn More about Texas Instruments ti am243x arm cortex mcus	Datasheet	442In Stock	Cut Tape $24.78 $24.45 $23.17 $22.80 Reel $22.34 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	AM2432	SMD/SMT	FCBGA-441	ARM Cortex R5F	2 MB	32 bit	12 bit	60 MHz	198 I/O		1.71 V	1.89 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Dual-core Arm Corte x-R5F-based MCU wit AM2432BSFFHIALVR Texas Instruments 1: $42.18 159In Stock	Mfr. Part # AM2432BSFFHIALVR Mouser Part # 595-AM2432BSFFHIALVR	Texas Instruments	ARM Microcontrollers - MCU Dual-core Arm Corte x-R5F-based MCU wit Learn More about Texas Instruments ti am243x arm cortex mcus	Datasheet	159In Stock	$42.18 $34.52 $32.08 $30.91 View $30.56 Quote	Min.: 1 Mult.: 1	AM2432	SMD/SMT	FCBGA-441	ARM Cortex R5F	2 MB	32 bit/16 bit	10 bit	800 MHz	148 I/O	256 kB			- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Quad-core Arm Corte x-R5F-based MCU wit AM2434BSDFHIALVR Texas Instruments 1: $41.15 399In Stock	Mfr. Part # AM2434BSDFHIALVR Mouser Part # 595-AM2434BSDFHIALVR	Texas Instruments	ARM Microcontrollers - MCU Quad-core Arm Corte x-R5F-based MCU wit Learn More about Texas Instruments ti am243x arm cortex mcus	Datasheet	399In Stock	Cut Tape $41.15 $33.79 $32.70 $30.64 View Reel $28.97 $30.01 $28.97 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	AM2434	SMD/SMT	FCBGA-441	ARM Cortex R5F	2 MB	32 bit	12 bit	60 MHz	198 I/O		1.71 V	1.89 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Quad-core Arm Corte x-R5F-based MCU wit AM2434BSDGHIALVR Texas Instruments 1: $39.03 475In Stock	Mfr. Part # AM2434BSDGHIALVR Mouser Part # 595-AM2434BSDGHIALVR	Texas Instruments	ARM Microcontrollers - MCU Quad-core Arm Corte x-R5F-based MCU wit Learn More about Texas Instruments ti am243x arm cortex mcus	Datasheet	475In Stock	Cut Tape $39.03 $32.87 $31.39 $28.07 View Reel $27.06 $27.40 $27.06 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	AM2434	SMD/SMT	FCBGA-441	ARM Cortex R5F	2 MB	32 bit	12 bit	60 MHz	198 I/O		1.71 V	1.89 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Quad-core Arm Corte x-R5F-based MCU wit AM2434BSEFHIALVR Texas Instruments 1: $42.83 338In Stock	Mfr. Part # AM2434BSEFHIALVR Mouser Part # 595-AM2434BSEFHIALVR	Texas Instruments	ARM Microcontrollers - MCU Quad-core Arm Corte x-R5F-based MCU wit Learn More about Texas Instruments ti am243x arm cortex mcus This product may require additional documentation to export from the United States.	Datasheet	338In Stock	Cut Tape $42.83 $35.07 $32.58 $31.40 $31.04 Reel $26.52 MouseReel Available	Min.: 1 Mult.: 1 : 500	AM2434	SMD/SMT	FCBGA-441	ARM Cortex R5F	2 MB	32 bit	12 bit	60 MHz	198 I/O		1.71 V	1.89 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Quad-core Arm Corte x-R5F-based MCU wit AM2434BSFFHIALXR Texas Instruments 1: $34.25 286In Stock	Mfr. Part # AM2434BSFFHIALXR Mouser Part # 595-AM2434BSFFHIALXR	Texas Instruments	ARM Microcontrollers - MCU Quad-core Arm Corte x-R5F-based MCU wit Learn More about Texas Instruments ti am243x arm cortex mcus	Datasheet	286In Stock	Cut Tape $34.25 $28.38 $25.72 $24.55 View Reel $22.91 $24.10 $23.94 $22.91 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	AM2434	SMD/SMT	FCCSP-293	ARM Cortex R5F	2 MB	32 bit	10 bit	60 MHz	148 I/O		1.71 V	1.89 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Dual-core Arm Corte x-R5F-based MCU wit AM2432BKEGHIALXR Texas Instruments 1: $23.99 850In Stock	Mfr. Part # AM2432BKEGHIALXR Mouser Part # 595-AM2432BKEGHIALXR	Texas Instruments	ARM Microcontrollers - MCU Dual-core Arm Corte x-R5F-based MCU wit Learn More about Texas Instruments ti am243x arm cortex mcus	Datasheet	850In Stock	Cut Tape $23.99 $19.39 $18.59 $16.37 View Reel $14.51 $15.57 $14.86 $14.51 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	AM2432														Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Arm Cortex-R5F-bas e d MCU with industri AM2431BSDFHIALVR Texas Instruments 500: $23.76 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # AM2431BSDFHIALVR Mouser Part # 595-AM2431BSDFHIALVR	Texas Instruments	ARM Microcontrollers - MCU Arm Cortex-R5F-bas e d MCU with industri Learn More about Texas Instruments ti am243x arm cortex mcus This product may require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $23.76	Min.: 500 Mult.: 500 : 500	AM2431	SMD/SMT	FCBGA-441	ARM Cortex R5F	2 MB	32 bit	12 bit	60 MHz	198 I/O		1.71 V	1.89 V	- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU Dual-core Arm Cortex-R5F-based MCU with industrial communications and security up to 800 MHz 441-FCCSP -40 to 125 Texas Instruments AM2432BSFFHIANIR AM2432BSFFHIANIR Texas Instruments 1,000: $21.37 Non-Stocked Lead-Time 26 Weeks New Product	Mfr. Part # AM2432BSFFHIANIR Mouser Part # 595-AM2432BSFFHIANIR New Product	Texas Instruments	ARM Microcontrollers - MCU Dual-core Arm Cortex-R5F-based MCU with industrial communications and security up to 800 MHz 441-FCCSP -40 to 125	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $21.37	Min.: 1,000 Mult.: 1,000 : 1,000	AM2432	SMD/SMT	FCCSP-441	ARM Cortex-M4F, ARM Cortex R5F	256 kB	32 bit	12 bit	800 MHz	198 I/O	256 kB	1.71 V	3.465 V	- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU Quad-core Arm Cortex-R5F-based MCU with industrial communications and security up to 800 MHz 441-FCCSP -40 to 125 Texas Instruments AM2434BSFFHIANIR AM2434BSFFHIANIR Texas Instruments 1,000: $24.51 Non-Stocked Lead-Time 26 Weeks New Product	Mfr. Part # AM2434BSFFHIANIR Mouser Part # 595-AM2434BSFFHIANIR New Product	Texas Instruments	ARM Microcontrollers - MCU Quad-core Arm Cortex-R5F-based MCU with industrial communications and security up to 800 MHz 441-FCCSP -40 to 125	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $24.51	Min.: 1,000 Mult.: 1,000 : 1,000	AM2434	SMD/SMT	FCCSP-441	ARM Cortex-M4F, ARM Cortex R5F	256 kB	32 bit	12 bit	800 MHz	198 I/O	256 kB	1.71 V	3.465 V	- 40 C	+ 125 C	Reel

AM243x Dual-Core Arm®-Based Cortex® MCUs

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