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RM44Lx20 RISC Flash Arm Cortex-R4F Microcontroller

Texas Instruments RM44Lx20 RISC Flash Arm Cortex-R4F Microcontroller (MCU) is part of the Hercules RM series of high-performance industrial-grade ARM^® Cortex^®-R-based MCUs. Comprehensive documentation, tools, and software are available to assist in the development of IEC 61508 functional safety applications. The RM44Lx20 device has on-chip diagnostic features. These include dual CPUs in lockstep; CPU and memory Built-In Self-Test (BIST) logic; ECC on both the flash and the SRAM; parity on peripheral memories; and loopback capability on most peripheral I/Os.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	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 16/32-Bit RISC Flash Microcontroller 144 RM48L540DPGETR Texas Instruments 1: € 34,84 280In Stock	Mfr. Part No. RM48L540DPGETR Mouser Part No 595-RM48L540DPGETR	Texas Instruments	ARM Microcontrollers - MCU 16/32-Bit RISC Flash Microcontroller 144 Learn More about Texas Instruments ti rm44lx20 arm mcu	Datasheet	280In Stock	Cut Tape € 34,84 € 29,34 € 28,02 € 25,06 View Reel € 24,16 € 24,46 € 24,16 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500			RM48L540	SMD/SMT	LQFP-144	ARM Cortex R4F	2 MB	32 bit/16 bit	12 bit	200 MHz	64 I/O	192 kB	3 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
	ARM Microcontrollers - MCU 16/32 Bit RISC Flash MCU Arm Cortex-R4F RM44L520APZT Texas Instruments 1: € 23,32 71In Stock	Mfr. Part No. RM44L520APZT Mouser Part No 595-RM44L520APZT	Texas Instruments	ARM Microcontrollers - MCU 16/32 Bit RISC Flash MCU Arm Cortex-R4F Learn More about Texas Instruments ti processors solutions	Datasheet	71In Stock	€ 23,32 € 18,25 € 17,42 € 15,83 View € 15,29 € 14,94 Quote	Min.: 1 Mult.: 1			RM44L520	SMD/SMT	LQFP-100	ARM Cortex R4F	768 kB	32 bit/16 bit	12 bit	180 MHz	45 I/O	128 kB	1.14 V	1.32 V	- 40 C	+ 105 C	Tray
	ARM Microcontrollers - MCU 16/32 Bit RISC Flash MCU Arm Cortex-R4F RM44L520APZTR Texas Instruments 1: € 20,40 636In Stock	Mfr. Part No. RM44L520APZTR Mouser Part No 595-RM44L520APZTR	Texas Instruments	ARM Microcontrollers - MCU 16/32 Bit RISC Flash MCU Arm Cortex-R4F Learn More about Texas Instruments ti rm44lx20 arm mcu	Datasheet	636In Stock	Cut Tape € 20,40 € 16,49 € 15,81 € 13,92 View Reel € 12,33 € 13,24 € 12,63 € 12,33 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1 000			RM44L520	SMD/SMT	LQFP-100	ARM Cortex R4F	768 kB	32 bit/16 bit	12 bit	120 MHz	45 I/O	128 kB	3 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
	ARM Microcontrollers - MCU 16/32 Bit RISC Flash MCU Arm Cortex-R4F RM44L520APGET Texas Instruments 1: € 19,57 103Expected 12/10/2026	Mfr. Part No. RM44L520APGET Mouser Part No 595-RM44L520APGET	Texas Instruments	ARM Microcontrollers - MCU 16/32 Bit RISC Flash MCU Arm Cortex-R4F Learn More about Texas Instruments ti rm44lx20 arm mcu	Datasheet	103Expected 12/10/2026	€ 19,57 € 15,73 € 14,62 € 13,04	Min.: 1 Mult.: 1			RM44L520	SMD/SMT	LQFP-144	ARM Cortex R4F	768 kB	32 bit/16 bit	12 bit	180 MHz	64 I/O	128 kB	1.14 V	1.32 V	- 40 C	+ 105 C	Tray
	ARM Microcontrollers - MCU 16/32-Bit RISC Flash Microcontroller 144 RM48L540DPGET Texas Instruments 60: € 29,46 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. RM48L540DPGET Mouser Part No 595-RM48L540DPGET	Texas Instruments	ARM Microcontrollers - MCU 16/32-Bit RISC Flash Microcontroller 144 Learn More about Texas Instruments ti rm44lx20 arm mcu	Datasheet	Non-Stocked Lead-Time 26 Weeks	€ 29,46 € 27,61	Min.: 60 Mult.: 60			RM48L540	SMD/SMT	LQFP-144		2 MB								- 40 C	+ 105 C	Tray