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: $21.539
226In Stock

Mfr. Part #
R5F523E6LGFP#30

Mouser Part #
968-R5F523E6LGFP#30

Renesas Electronics

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

Learn More

Datasheet

226In Stock

$21.539

$17.405

$16.690

$14.692

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: $10.023
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R5F523E5BDFL#10

Mouser Part #
968-R5F523E5BDFL#10

Renesas Electronics

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$10.023

Min.: 2.000
Mult.: 2.000

RX23E-B

Tray

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

R5F523E5BDFL#30
Renesas Electronics
250: $10.769
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R5F523E5BDFL#30

Mouser Part #
968-R5F523E5BDFL#30

Renesas Electronics

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$10.769

$10.475

$10.254

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

R5F523E5BDFL#50
Renesas Electronics
2.000: $10.023
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R5F523E5BDFL#50

Mouser Part #
968-R5F523E5BDFL#50

Renesas Electronics

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

$10.023

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: $10.433
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R5F523E5BDFM#10

Mouser Part #
968-R5F523E5BDFM#10

Renesas Electronics

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$10.433

Quote

Min.: 1.280
Mult.: 1.280

RX23E-B

Tray

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

R5F523E5BDFM#30
Renesas Electronics
160: $10.906
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R5F523E5BDFM#30

Mouser Part #
968-R5F523E5BDFM#30

Renesas Electronics

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$10.906

$10.896

$10.601

$10.370

View

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

R5F523E5BDFM#50
Renesas Electronics
1.500: $10.180
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R5F523E5BDFM#50

Mouser Part #
968-R5F523E5BDFM#50

Renesas Electronics

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

$10.180

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: $10.023
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R5F523E5BDNF#00

Mouser Part #
968-R5F523E5BDNF#00

Renesas Electronics

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$10.023

Min.: 3.920
Mult.: 3.920

RX23E-B

Tray

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

R5F523E5BDNF#20
Renesas Electronics
490: $9.707
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R5F523E5BDNF#20

Mouser Part #
968-R5F523E5BDNF#20

Renesas Electronics

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$9.707

View

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

R5F523E5BDNF#40
Renesas Electronics
2.500: $10.023
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R5F523E5BDNF#40

Mouser Part #
968-R5F523E5BDNF#40

Renesas Electronics

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

$10.023

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: $9.718
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R5F523E5BGFL#10

Mouser Part #
968-R5F523E5BGFL#10

Renesas Electronics

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$9.718

Min.: 2.000
Mult.: 2.000

RX23E-B

Tray

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

R5F523E5BGFL#30
Renesas Electronics
250: $11.527
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R5F523E5BGFL#30

Mouser Part #
968-R5F523E5BGFL#30

Renesas Electronics

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$11.527

$11.211

$10.980

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

R5F523E5BGFL#50
Renesas Electronics
2.000: $10.727
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R5F523E5BGFL#50

Mouser Part #
968-R5F523E5BGFL#50

Renesas Electronics

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

$10.727

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: $11.158
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R5F523E5BGFM#10

Mouser Part #
968-R5F523E5BGFM#10

Renesas Electronics

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$11.158

View

Min.: 1.280
Mult.: 1.280

RX23E-B

Tray

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

R5F523E5BGFM#30
Renesas Electronics
160: $11.663
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R5F523E5BGFM#30

Mouser Part #
968-R5F523E5BGFM#30

Renesas Electronics

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$11.663

$11.653

$11.337

$11.095

View

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

R5F523E5BGFM#50
Renesas Electronics
1.500: $10.885
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R5F523E5BGFM#50

Mouser Part #
968-R5F523E5BGFM#50

Renesas Electronics

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

$10.885

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: $10.727
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R5F523E5BGNF#00

Mouser Part #
968-R5F523E5BGNF#00

Renesas Electronics

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$10.727

Min.: 3.920
Mult.: 3.920

RX23E-B

Tray

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

R5F523E5BGNF#20
Renesas Electronics
490: $11.211
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R5F523E5BGNF#20

Mouser Part #
968-R5F523E5BGNF#20

Renesas Electronics

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$11.211

$10.980

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

R5F523E5BGNF#40
Renesas Electronics
2.500: $10.727
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R5F523E5BGNF#40

Mouser Part #
968-R5F523E5BGNF#40

Renesas Electronics

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

$10.727

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: $10.874
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R5F523E5JDFN#10

Mouser Part #
968-R5F523E5JDFN#10

Renesas Electronics

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$10.874

View

Min.: 952
Mult.: 952

RX23E-B

Tray

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

R5F523E5JDFN#30
Renesas Electronics
119: $11.379
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R5F523E5JDFN#30

Mouser Part #
968-R5F523E5JDFN#30

Renesas Electronics

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$11.379

$11.369

$11.053

$10.822

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

R5F523E5JDFN#50
Renesas Electronics
1.000: $10.864
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R5F523E5JDFN#50

Mouser Part #
968-R5F523E5JDFN#50

Renesas Electronics

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

$10.864

View

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: $11.853
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R5F523E5JGFN#10

Mouser Part #
968-R5F523E5JGFN#10

Renesas Electronics

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$11.853

View

Min.: 952
Mult.: 952

RX23E-B

Tray

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

R5F523E5JGFN#30
Renesas Electronics
119: $12.168
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R5F523E5JGFN#30

Mouser Part #
968-R5F523E5JGFN#30

Renesas Electronics

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$12.168

$12.158

$11.832

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

+ 105 C

Tray

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

R5F523E5JGFN#50
Renesas Electronics
1.000: $11.810
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R5F523E5JGFN#50

Mouser Part #
968-R5F523E5JGFN#50

Renesas Electronics

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

$11.810

Min.: 1.000
Mult.: 1.000

: 1.000

RX23E-B

Reel

RX23E-B MCUs

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