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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Part #

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 256K/32K QFP100

R5F523E6LGFP#30
Renesas Electronics
1: $25.23
226In Stock

Mfr. Part No.
R5F523E6LGFP#30

Mouser Part No
968-R5F523E6LGFP#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 256K/32K QFP100

Learn More

Datasheet

226In Stock

$25.23

$20.09

$17.47

$16.92

View

Min.: 1
Mult.: 1

RX23E-B

SMD/SMT

LFQFP-100

RXv2

8 kB

32 kB

32 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 QFP48

R5F523E5BDFL#10
Renesas Electronics
2,000: $12.34
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E5BDFL#10

Mouser Part No
968-R5F523E5BDFL#10

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP48

Datasheet

Non-Stocked Lead-Time 14 Weeks

$12.34

Quote

Min.: 2,000
Mult.: 2,000

RX23E-B

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP48

R5F523E5BDFL#50
Renesas Electronics
2,000: $12.34
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E5BDFL#50

Mouser Part No
968-R5F523E5BDFL#50

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP48

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$12.34

Quote

Min.: 2,000
Mult.: 2,000

: 2,000

RX23E-B

Reel

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64

R5F523E5BDFM#10
Renesas Electronics
1,280: $12.62
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E5BDFM#10

Mouser Part No
968-R5F523E5BDFM#10

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64

Datasheet

Non-Stocked Lead-Time 14 Weeks

$12.62

Quote

Min.: 1,280
Mult.: 1,280

RX23E-B

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64

R5F523E5BDFM#50
Renesas Electronics
1,500: $12.58
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E5BDFM#50

Mouser Part No
968-R5F523E5BDFM#50

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$12.58

Quote

Min.: 1,500
Mult.: 1,500

: 1,500

RX23E-B

Reel

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40

R5F523E5BDNF#00
Renesas Electronics
3,920: $12.15
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E5BDNF#00

Mouser Part No
968-R5F523E5BDNF#00

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40

Datasheet

Non-Stocked Lead-Time 14 Weeks

$12.15

Min.: 3,920
Mult.: 3,920

RX23E-B

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40

R5F523E5BDNF#40
Renesas Electronics
2,500: $12.26
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E5BDNF#40

Mouser Part No
968-R5F523E5BDNF#40

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$12.26

Min.: 2,500
Mult.: 2,500

: 2,500

RX23E-B

Reel

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP48

R5F523E5BGFL#10
Renesas Electronics
2,000: $13.19
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E5BGFL#10

Mouser Part No
968-R5F523E5BGFL#10

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP48

Datasheet

Non-Stocked Lead-Time 14 Weeks

$13.19

Quote

Min.: 2,000
Mult.: 2,000

RX23E-B

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP48

R5F523E5BGFL#50
Renesas Electronics
2,000: $13.19
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E5BGFL#50

Mouser Part No
968-R5F523E5BGFL#50

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP48

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$13.19

Quote

Min.: 2,000
Mult.: 2,000

: 2,000

RX23E-B

Reel

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64

R5F523E5BGFM#10
Renesas Electronics
1,280: $13.48
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E5BGFM#10

Mouser Part No
968-R5F523E5BGFM#10

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64

Datasheet

Non-Stocked Lead-Time 14 Weeks

$13.48

Quote

Min.: 1,280
Mult.: 1,280

RX23E-B

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64

R5F523E5BGFM#50
Renesas Electronics
1,500: $13.43
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E5BGFM#50

Mouser Part No
968-R5F523E5BGFM#50

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$13.43

Quote

Min.: 1,500
Mult.: 1,500

: 1,500

RX23E-B

Reel

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40

R5F523E5BGNF#00
Renesas Electronics
3,920: $13.00
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E5BGNF#00

Mouser Part No
968-R5F523E5BGNF#00

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40

Datasheet

Non-Stocked Lead-Time 14 Weeks

$13.00

Min.: 3,920
Mult.: 3,920

RX23E-B

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40

R5F523E5BGNF#40
Renesas Electronics
2,500: $13.11
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E5BGNF#40

Mouser Part No
968-R5F523E5BGNF#40

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$13.11

Min.: 2,500
Mult.: 2,500

: 2,500

RX23E-B

Reel

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP80

R5F523E5JDFN#10
Renesas Electronics
952: $13.25
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E5JDFN#10

Mouser Part No
968-R5F523E5JDFN#10

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP80

Datasheet

Non-Stocked Lead-Time 14 Weeks

$13.25

Min.: 952
Mult.: 952

RX23E-B

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP80

R5F523E5JDFN#50
Renesas Electronics
1,000: $13.23
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E5JDFN#50

Mouser Part No
968-R5F523E5JDFN#50

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP80

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$13.23

Min.: 1,000
Mult.: 1,000

: 1,000

RX23E-B

Reel

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP80

R5F523E5JGFN#10
Renesas Electronics
952: $14.16
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E5JGFN#10

Mouser Part No
968-R5F523E5JGFN#10

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP80

Datasheet

Non-Stocked Lead-Time 14 Weeks

$14.16

Min.: 952
Mult.: 952

RX23E-B

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP80

R5F523E5JGFN#50
Renesas Electronics
1,000: $14.14
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E5JGFN#50

Mouser Part No
968-R5F523E5JGFN#50

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP80

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$14.14

Min.: 1,000
Mult.: 1,000

: 1,000

RX23E-B

Reel

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64

R5F523E5KDFM#10
Renesas Electronics
1,280: $13.19
Non-Stocked Lead-Time 14 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 14 Weeks

$13.19

Quote

Min.: 1,280
Mult.: 1,280

RX23E-B

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64

R5F523E5KDFM#50
Renesas Electronics
1,500: $13.14
Non-Stocked Lead-Time 14 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 14 Weeks

Reel

$13.14

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: $12.70
Non-Stocked Lead-Time 14 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 14 Weeks

$12.70

Min.: 3,920
Mult.: 3,920

RX23E-B

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40

R5F523E5KDNF#40
Renesas Electronics
2,500: $12.82
Non-Stocked Lead-Time 14 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 14 Weeks

Reel

$12.82

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: $14.09
Non-Stocked Lead-Time 14 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 14 Weeks

$14.09

Quote

Min.: 1,280
Mult.: 1,280

RX23E-B

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64

R5F523E5KGFM#50
Renesas Electronics
1,500: $14.04
Non-Stocked Lead-Time 14 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 14 Weeks

Reel

$14.04

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: $13.58
Non-Stocked Lead-Time 14 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 14 Weeks

$13.58

Min.: 3,920
Mult.: 3,920

RX23E-B

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40

R5F523E5KGNF#40
Renesas Electronics
2,500: $13.71
Non-Stocked Lead-Time 14 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 14 Weeks

Reel

$13.71

Min.: 2,500
Mult.: 2,500

: 2,500

RX23E-B

Reel

RX23E-B MCUs

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