32-bit Microcontrollers - MCU

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RX23E-B MCUs

Renesas Electronics RX23E-B MCUs feature an enhanced built-in analog front end (AFE) designed for industrial sensor equipment. The Renesas Electronics RX23E-B has a 24-bit delta-sigma A/D converter that delivers improved high-speed and noise performance, with a maximum data rate of 125kSPS. The RMS noise is reduced to approximately 1/3 of RX23E-A, allowing precise and rapid measurements of strain, temperature, pressure, flow, current, voltage, etc. Additionally, RX23E-B integrates a 16-bit D/A converter and a +/-10V high-voltage analog signal input circuit, minimizing the bill of materials (BOM) and footprint.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Package/Case	Core	Program Memory Size	Data RAM Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64 R5F523E5MDFM#10 Renesas Electronics 1.280: 6,73 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5MDFM#10 Mouser Part No 968-R5F523E5MDFM#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64	Datasheet	Non-Stocked Lead-Time 18 Weeks	6,73 € View Quote	Min.: 1.280 Mult.: 1.280	RX23E-B														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64 R5F523E5MDFM#30 Renesas Electronics 160: 7,07 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5MDFM#30 Mouser Part No 968-R5F523E5MDFM#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64	Datasheet	Non-Stocked Lead-Time 18 Weeks	7,07 € 7,03 € 6,90 € 6,78 € View Quote	Min.: 160 Mult.: 160	RX23E-B	SMD/SMT	LFQFP-64	RXv2	128 kB	16 kB	32 bit	12 bit, 24 bit	32 MHz	30 I/O	1.8 V	5.5 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64 R5F523E5MDFM#50 Renesas Electronics 1.500: 6,68 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5MDFM#50 Mouser Part No 968-R5F523E5MDFM#50	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel 6,68 € Quote Quote	Min.: 1.500 Mult.: 1.500 : 1.500	RX23E-B														Reel
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40 R5F523E5MDNF#00 Renesas Electronics 3.920: 6,42 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5MDNF#00 Mouser Part No 968-R5F523E5MDNF#00	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40	Datasheet	Non-Stocked Lead-Time 18 Weeks	6,42 €	Min.: 3.920 Mult.: 3.920	RX23E-B														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40 R5F523E5MDNF#20 Renesas Electronics 490: 6,72 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5MDNF#20 Mouser Part No 968-R5F523E5MDNF#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40	Datasheet	Non-Stocked Lead-Time 18 Weeks	6,72 € 6,60 € View Quote	Min.: 490 Mult.: 490	RX23E-B	SMD/SMT	HWQFN-40	RXv2	128 kB	16 kB	32 bit	12 bit, 24 bit	32 MHz	13 I/O	1.8 V	5.5 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40 R5F523E5MDNF#40 Renesas Electronics 2.500: 6,54 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5MDNF#40 Mouser Part No 968-R5F523E5MDNF#40	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel 6,54 € Quote Quote	Min.: 2.500 Mult.: 2.500 : 2.500	RX23E-B														Reel
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP48 R5F523E5MGFL#10 Renesas Electronics 2.000: 7,00 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5MGFL#10 Mouser Part No 968-R5F523E5MGFL#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP48	Datasheet	Non-Stocked Lead-Time 18 Weeks	7,00 € Quote Quote	Min.: 2.000 Mult.: 2.000	RX23E-B														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP48 R5F523E5MGFL#30 Renesas Electronics 250: 7,28 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5MGFL#30 Mouser Part No 968-R5F523E5MGFL#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP48	Datasheet	Non-Stocked Lead-Time 18 Weeks	7,28 € 7,20 € 7,07 € View Quote	Min.: 250 Mult.: 250	RX23E-B	SMD/SMT	LFQFP-48	RXv2	128 kB	16 kB	32 bit	12 bit, 24 bit	32 MHz	17 I/O	1.8 V	5.5 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP48 R5F523E5MGFL#50 Renesas Electronics 2.000: 7,00 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5MGFL#50 Mouser Part No 968-R5F523E5MGFL#50	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP48	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel 7,00 € Quote Quote	Min.: 2.000 Mult.: 2.000 : 2.000	RX23E-B														Reel
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64 R5F523E5MGFM#10 Renesas Electronics 1.280: 7,20 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5MGFM#10 Mouser Part No 968-R5F523E5MGFM#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64	Datasheet	Non-Stocked Lead-Time 18 Weeks	7,20 € View Quote	Min.: 1.280 Mult.: 1.280	RX23E-B														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64 R5F523E5MGFM#30 Renesas Electronics 160: 7,54 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5MGFM#30 Mouser Part No 968-R5F523E5MGFM#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64	Datasheet	Non-Stocked Lead-Time 18 Weeks	7,54 € 7,51 € 7,37 € 7,24 € View Quote	Min.: 160 Mult.: 160	RX23E-B	SMD/SMT	LFQFP-64	RXv2	128 kB	16 kB	32 bit	12 bit, 24 bit	32 MHz	30 I/O	1.8 V	5.5 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64 R5F523E5MGFM#50 Renesas Electronics 1.500: 7,10 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5MGFM#50 Mouser Part No 968-R5F523E5MGFM#50	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel 7,10 € Quote Quote	Min.: 1.500 Mult.: 1.500 : 1.500	RX23E-B														Reel
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40 R5F523E5MGNF#00 Renesas Electronics 3.920: 6,92 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5MGNF#00 Mouser Part No 968-R5F523E5MGNF#00	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40	Datasheet	Non-Stocked Lead-Time 18 Weeks	6,92 €	Min.: 3.920 Mult.: 3.920	RX23E-B														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40 R5F523E5MGNF#20 Renesas Electronics 490: 7,18 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5MGNF#20 Mouser Part No 968-R5F523E5MGNF#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40	Datasheet	Non-Stocked Lead-Time 18 Weeks	7,18 € 7,06 € View Quote	Min.: 490 Mult.: 490	RX23E-B	SMD/SMT	HWQFN-40	RXv2	128 kB	16 kB	32 bit	12 bit, 24 bit	32 MHz	13 I/O	1.8 V	5.5 V	- 40 C	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40 R5F523E5MGNF#40 Renesas Electronics 2.500: 7,00 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5MGNF#40 Mouser Part No 968-R5F523E5MGNF#40	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel 7,00 € Quote Quote	Min.: 2.500 Mult.: 2.500 : 2.500	RX23E-B														Reel
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K BGA100 R5F523E5NDBS#00 Renesas Electronics 3.328: 7,34 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5NDBS#00 Mouser Part No 968-R5F523E5NDBS#00	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K BGA100	Datasheet	Non-Stocked Lead-Time 18 Weeks	7,34 € Quote Quote	Min.: 3.328 Mult.: 3.328	RX23E-B														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K BGA100 R5F523E5NDBS#20 Renesas Electronics 416: 7,53 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5NDBS#20 Mouser Part No 968-R5F523E5NDBS#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K BGA100	Datasheet	Non-Stocked Lead-Time 18 Weeks	7,53 € 7,40 € View Quote	Min.: 416 Mult.: 416	RX23E-B	SMD/SMT	TFBGA-100	RXv2	128 kB	16 kB	32 bit	12 bit, 24 bit	32 MHz	58 I/O	1.8 V	5.5 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP80 R5F523E5NDFN#10 Renesas Electronics 952: 7,09 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5NDFN#10 Mouser Part No 968-R5F523E5NDFN#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP80	Datasheet	Non-Stocked Lead-Time 18 Weeks	7,09 € View Quote	Min.: 952 Mult.: 952	RX23E-B														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP80 R5F523E5NDFN#30 Renesas Electronics 119: 7,56 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5NDFN#30 Mouser Part No 968-R5F523E5NDFN#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP80	Datasheet	Non-Stocked Lead-Time 18 Weeks	7,56 € 7,46 € 7,33 € 7,20 € View Quote	Min.: 119 Mult.: 119	RX23E-B	SMD/SMT	LFQFP-80	RXv2	128 kB	16 kB	32 bit	12 bit, 24 bit	32 MHz	43 I/O	1.8 V	5.5 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP80 R5F523E5NDFN#50 Renesas Electronics 1.000: 7,10 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5NDFN#50 Mouser Part No 968-R5F523E5NDFN#50	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP80	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel 7,10 € View Quote	Min.: 1.000 Mult.: 1.000 : 1.000	RX23E-B														Reel
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP100 R5F523E5NDFP#10 Renesas Electronics 720: 7,22 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5NDFP#10 Mouser Part No 968-R5F523E5NDFP#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP100	Datasheet	Non-Stocked Lead-Time 18 Weeks	7,22 € View Quote	Min.: 720 Mult.: 720	RX23E-B														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP100 R5F523E5NDFP#30 Renesas Electronics 90: 7,79 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5NDFP#30 Mouser Part No 968-R5F523E5NDFP#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP100	Datasheet	Non-Stocked Lead-Time 18 Weeks	7,79 € 7,65 € 7,51 € 7,38 € View Quote	Min.: 90 Mult.: 90	RX23E-B	SMD/SMT	LFQFP-100	RXv2	128 kB	16 kB	32 bit	12 bit, 24 bit	32 MHz	58 I/O	1.8 V	5.5 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP100 R5F523E5NDFP#50 Renesas Electronics 1.000: 7,22 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5NDFP#50 Mouser Part No 968-R5F523E5NDFP#50	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP100	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel 7,22 € View Quote	Min.: 1.000 Mult.: 1.000 : 1.000	RX23E-B														Reel
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K BGA100 R5F523E5NGBS#00 Renesas Electronics 3.328: 7,86 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5NGBS#00 Mouser Part No 968-R5F523E5NGBS#00	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K BGA100	Datasheet	Non-Stocked Lead-Time 18 Weeks	7,86 € Quote Quote	Min.: 3.328 Mult.: 3.328	RX23E-B														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K BGA100 R5F523E5NGBS#20 Renesas Electronics 416: 8,05 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5NGBS#20 Mouser Part No 968-R5F523E5NGBS#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K BGA100	Datasheet	Non-Stocked Lead-Time 18 Weeks	8,05 € 7,91 € View Quote	Min.: 416 Mult.: 416	RX23E-B	SMD/SMT	TFBGA-100	RXv2	128 kB	16 kB	32 bit	12 bit, 24 bit	32 MHz	58 I/O	1.8 V	5.5 V	- 40 C	+ 105 C	Tray

RX23E-B MCUs

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