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: S/73.49
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

S/73.49

S/58.47

S/50.87

S/49.24

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: S/37.10
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

S/37.10

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: S/39.86
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

S/39.86

S/38.77

S/37.95

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: S/37.10
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

S/37.10

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: S/38.61
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

S/38.61

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: S/40.37
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

S/40.37

S/40.33

S/39.24

S/38.38

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: S/37.68
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

S/37.68

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: S/37.10
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

S/37.10

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: S/35.93
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

S/35.93

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: S/37.10
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

S/37.10

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: S/36.90
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

S/36.90

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: S/42.66
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

S/42.66

S/41.49

S/40.64

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: S/39.70
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

S/39.70

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: S/41.30
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

S/41.30

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: S/43.17
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

S/43.17

S/43.13

S/41.96

S/41.07

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: S/40.29
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

S/40.29

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: S/39.70
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

S/39.70

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: S/41.49
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

S/41.49

S/40.64

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: S/39.70
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

S/39.70

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: S/40.25
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

S/40.25

View

Min.: 952
Mult.: 952

RX23E-B

Tray

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

R5F523E5JDFN#30
Renesas Electronics
119: S/42.12
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

S/42.12

S/42.08

S/40.91

S/40.05

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: S/40.21
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

S/40.21

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: S/43.87
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

S/43.87

View

Min.: 952
Mult.: 952

RX23E-B

Tray

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

R5F523E5JGFN#30
Renesas Electronics
119: S/45.04
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

S/45.04

S/45.00

S/43.79

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: S/43.71
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

S/43.71

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

: 1,000

RX23E-B

Reel

RX23E-B MCUs

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