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 (DKK) 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 R5F523E5KDFM#10 Renesas Electronics 1.280: 67,96 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5KDFM#10 Mouser Part No 968-R5F523E5KDFM#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64	Datasheet	Non-Stocked Lead-Time 18 Weeks	67,96 kr. View Quote	Min.: 1.280 Mult.: 1.280	RX23E-B														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64 R5F523E5KDFM#30 Renesas Electronics 160: 70,72 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5KDFM#30 Mouser Part No 968-R5F523E5KDFM#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64	Datasheet	Non-Stocked Lead-Time 18 Weeks	70,72 kr. 70,65 kr. 69,38 kr. 68,11 kr. 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 R5F523E5KDFM#50 Renesas Electronics 1.500: 67,51 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5KDFM#50 Mouser Part No 968-R5F523E5KDFM#50	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel 67,51 kr. Quote Quote	Min.: 1.500 Mult.: 1.500 : 1.500	RX23E-B														Reel
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40 R5F523E5KDNF#00 Renesas Electronics 3.920: 65,65 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5KDNF#00 Mouser Part No 968-R5F523E5KDNF#00	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40	Datasheet	Non-Stocked Lead-Time 18 Weeks	65,65 kr.	Min.: 3.920 Mult.: 3.920	RX23E-B														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40 R5F523E5KDNF#20 Renesas Electronics 490: 68,04 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5KDNF#20 Mouser Part No 968-R5F523E5KDNF#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40	Datasheet	Non-Stocked Lead-Time 18 Weeks	68,04 kr. 66,92 kr. 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 R5F523E5KDNF#40 Renesas Electronics 2.500: 66,32 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5KDNF#40 Mouser Part No 968-R5F523E5KDNF#40	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel 66,32 kr. Quote Quote	Min.: 2.500 Mult.: 2.500 : 2.500	RX23E-B														Reel
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64 R5F523E5KGFM#10 Renesas Electronics 1.280: 72,44 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5KGFM#10 Mouser Part No 968-R5F523E5KGFM#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64	Datasheet	Non-Stocked Lead-Time 18 Weeks	72,44 kr. View Quote	Min.: 1.280 Mult.: 1.280	RX23E-B														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64 R5F523E5KGFM#30 Renesas Electronics 160: 75,50 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5KGFM#30 Mouser Part No 968-R5F523E5KGFM#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64	Datasheet	Non-Stocked Lead-Time 18 Weeks	75,50 kr. 75,42 kr. 73,56 kr. 72,66 kr. 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 R5F523E5KGFM#50 Renesas Electronics 1.500: 71,84 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5KGFM#50 Mouser Part No 968-R5F523E5KGFM#50	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel 71,84 kr. Quote Quote	Min.: 1.500 Mult.: 1.500 : 1.500	RX23E-B														Reel
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40 R5F523E5KGNF#00 Renesas Electronics 3.920: 70,27 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5KGNF#00 Mouser Part No 968-R5F523E5KGNF#00	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40	Datasheet	Non-Stocked Lead-Time 18 Weeks	70,27 kr.	Min.: 3.920 Mult.: 3.920	RX23E-B														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40 R5F523E5KGNF#20 Renesas Electronics 490: 72,88 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5KGNF#20 Mouser Part No 968-R5F523E5KGNF#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40	Datasheet	Non-Stocked Lead-Time 18 Weeks	72,88 kr. 71,62 kr. 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 R5F523E5KGNF#40 Renesas Electronics 2.500: 71,02 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5KGNF#40 Mouser Part No 968-R5F523E5KGNF#40	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel 71,02 kr. Quote Quote	Min.: 2.500 Mult.: 2.500 : 2.500	RX23E-B														Reel
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K BGA100 R5F523E5LDBS#00 Renesas Electronics 3.328: 72,21 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5LDBS#00 Mouser Part No 968-R5F523E5LDBS#00	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K BGA100	Datasheet	Non-Stocked Lead-Time 18 Weeks	72,21 kr. Quote Quote	Min.: 3.328 Mult.: 3.328	RX23E-B														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K BGA100 R5F523E5LDBS#20 Renesas Electronics 416: 73,56 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5LDBS#20 Mouser Part No 968-R5F523E5LDBS#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K BGA100	Datasheet	Non-Stocked Lead-Time 18 Weeks	73,56 kr. 72,66 kr. 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 QFP100 R5F523E5LDFP#10 Renesas Electronics 720: 71,54 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5LDFP#10 Mouser Part No 968-R5F523E5LDFP#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP100	Datasheet	Non-Stocked Lead-Time 18 Weeks	71,54 kr. View Quote	Min.: 720 Mult.: 720	RX23E-B														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP100 R5F523E5LDFP#30 Renesas Electronics 90: 76,47 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5LDFP#30 Mouser Part No 968-R5F523E5LDFP#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP100	Datasheet	Non-Stocked Lead-Time 18 Weeks	76,47 kr. 75,42 kr. 74,00 kr. 72,81 kr. 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 R5F523E5LDFP#50 Renesas Electronics 1.000: 71,69 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5LDFP#50 Mouser Part No 968-R5F523E5LDFP#50	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP100	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel 71,69 kr. View Quote	Min.: 1.000 Mult.: 1.000 : 1.000	RX23E-B														Reel
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K BGA100 R5F523E5LGBS#00 Renesas Electronics 3.328: 77,21 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5LGBS#00 Mouser Part No 968-R5F523E5LGBS#00	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K BGA100	Datasheet	Non-Stocked Lead-Time 18 Weeks	77,21 kr. Quote Quote	Min.: 3.328 Mult.: 3.328	RX23E-B														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K BGA100 R5F523E5LGBS#20 Renesas Electronics 416: 78,78 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5LGBS#20 Mouser Part No 968-R5F523E5LGBS#20	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K BGA100	Datasheet	Non-Stocked Lead-Time 18 Weeks	78,78 kr. 77,73 kr. Quote 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
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP100 R5F523E5LGFP#10 Renesas Electronics 720: 76,32 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5LGFP#10 Mouser Part No 968-R5F523E5LGFP#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP100	Datasheet	Non-Stocked Lead-Time 18 Weeks	76,32 kr. View Quote	Min.: 720 Mult.: 720	RX23E-B														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP100 R5F523E5LGFP#30 Renesas Electronics 90: 81,69 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5LGFP#30 Mouser Part No 968-R5F523E5LGFP#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP100	Datasheet	Non-Stocked Lead-Time 18 Weeks	81,69 kr. 80,64 kr. 78,63 kr. 77,58 kr. Quote 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	+ 105 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP100 R5F523E5LGFP#50 Renesas Electronics 1.000: 76,39 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5LGFP#50 Mouser Part No 968-R5F523E5LGFP#50	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP100	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel 76,39 kr. View Quote	Min.: 1.000 Mult.: 1.000 : 1.000	RX23E-B														Reel
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP48 R5F523E5MDFL#10 Renesas Electronics 2.000: 48,79 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5MDFL#10 Mouser Part No 968-R5F523E5MDFL#10	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP48	Datasheet	Non-Stocked Lead-Time 18 Weeks	48,79 kr. Quote Quote	Min.: 2.000 Mult.: 2.000	RX23E-B														Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP48 R5F523E5MDFL#30 Renesas Electronics 250: 50,88 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5MDFL#30 Mouser Part No 968-R5F523E5MDFL#30	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP48	Datasheet	Non-Stocked Lead-Time 18 Weeks	50,88 kr. 50,21 kr. 49,31 kr. 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	+ 85 C	Tray
32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP48 R5F523E5MDFL#50 Renesas Electronics 2.000: 48,79 kr. Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. R5F523E5MDFL#50 Mouser Part No 968-R5F523E5MDFL#50	Renesas Electronics	32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP48	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel 48,79 kr. Quote Quote	Min.: 2.000 Mult.: 2.000 : 2.000	RX23E-B														Reel

RX23E-B MCUs

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