32-bit Microcontrollers - MCU

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RX23E-A MCUs

Renesas Electronics RX23E-A MCUs are 32MHz and 32-bit RX MCUs with built-in FPU and up to 256KB flash. These MCUs are equipped with an Analog Front End (AFE) that helps in measuring pressure, flow, temperature, and weight with less than 0.1% precision. These MCUs also feature two low-noise and low-drift 24-bit delta-sigma A/D converters, rail-to-rail programmable gain instrumentation amplifiers, low-drift voltage reference, and on-chip excitation current sources. The RX23E-A MCUs are capable of simultaneous measurements using the low-noise and low-drift 24-bit delta-sigma A/D converters with extremely stable on-chip voltage reference. These MCUs offer solution kits (RSSK) for quick and easy setup of analog configuration and calibration on packaged PC GUI software. The RX23E-A MCUs are ideal for building automation, broad-based IoT applications, and IA sensing applications like temperature controllers, pressure sensors, data recorders, weight scales, and force sensors.

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Part #

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 128K HWQFN40 -40/+85C

R5F523E5SDNF#40
Renesas Electronics
2,500: $8.17
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E5SDNF#40

Mouser Part No
968-R5F523E5SDNF#40

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 128K HWQFN40 -40/+85C

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$8.17

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

Reel: 2,500

RX23E-A

SMD/SMT

HWQFN-40

128 kB

16 kB

32 bit

12 bit

32 MHz

16 I/O

1.8 V

5.5 V

- 40 C

+ 85 C

Reel

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 128K LQFP48 -40/+105C

R5F523E5SGFL#10
Renesas Electronics
2,000: $8.53
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E5SGFL#10

Mouser Part No
968-R5F523E5SGFL#10

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 128K LQFP48 -40/+105C

Datasheet

Non-Stocked Lead-Time 14 Weeks

$8.53

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

RX23E-A

SMD/SMT

LFQFP-48

128 kB

16 kB

32 bit

12 bit

32 MHz

16 I/O

1.8 V

5.5 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 128K LQFP48 -40/+105C

R5F523E5SGFL#50
Renesas Electronics
2,000: $8.74
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E5SGFL#50

Mouser Part No
968-R5F523E5SGFL#50

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 128K LQFP48 -40/+105C

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$8.74

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

Reel: 2,000

RX23E-A

SMD/SMT

LFQFP-48

128 kB

16 kB

32 bit

12 bit

32 MHz

16 I/O

1.8 V

5.5 V

- 40 C

+ 105 C

Reel

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 128K HWQFN40 -40/+105C

R5F523E5SGNF#00
Renesas Electronics
3,920: $8.74
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E5SGNF#00

Mouser Part No
968-R5F523E5SGNF#00

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 128K HWQFN40 -40/+105C

Datasheet

Non-Stocked Lead-Time 14 Weeks

$8.74

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

RX23E-A

SMD/SMT

HWQFN-40

128 kB

16 kB

32 bit

12 bit

32 MHz

16 I/O

1.8 V

5.5 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 128K HWQFN40 -40/+105C

R5F523E5SGNF#40
Renesas Electronics
2,500: $8.74
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E5SGNF#40

Mouser Part No
968-R5F523E5SGNF#40

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 128K HWQFN40 -40/+105C

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$8.74

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

Reel: 2,500

RX23E-A

SMD/SMT

HWQFN-40

128 kB

16 kB

32 bit

12 bit

32 MHz

16 I/O

1.8 V

5.5 V

- 40 C

+ 105 C

Reel

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K HWQFN40 -40/+85C

R5F523E6ADNF#00
Renesas Electronics
3,920: $12.76
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E6ADNF#00

Mouser Part No
968-R5F523E6ADNF#00

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K HWQFN40 -40/+85C

Datasheet

Non-Stocked Lead-Time 14 Weeks

$12.76

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

RX23E-A

SMD/SMT

HWQFN-40

256 kB

32 kB

32 bit

12 bit

32 MHz

16 I/O

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K HWQFN40 -40/+85C

R5F523E6ADNF#40
Renesas Electronics
2,500: $12.76
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E6ADNF#40

Mouser Part No
968-R5F523E6ADNF#40

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K HWQFN40 -40/+85C

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$12.76

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

Reel: 2,500

RX23E-A

SMD/SMT

HWQFN-40

256 kB

32 kB

32 bit

12 bit

32 MHz

16 I/O

1.8 V

5.5 V

- 40 C

+ 85 C

Reel

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K/32K QFP48

R5F523E6AGFL#10
Renesas Electronics
2,000: $12.95
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E6AGFL#10

Mouser Part No
968-R5F523E6AGFL10

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K/32K QFP48

Datasheet

Non-Stocked Lead-Time 14 Weeks

$12.95

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

RX23E-A

SMD/SMT

LFQFP-48

RXv2

256 kB

32 kB

32 bit

12 bit

32 MHz

20 I/O

1.8 V

5.5 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K/32K QFP48

R5F523E6AGFL#50
Renesas Electronics
2,000: $13.64
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E6AGFL#50

Mouser Part No
968-R5F523E6AGFL50

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K/32K QFP48

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$13.64

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

Reel: 2,000

RX23E-A

SMD/SMT

LFQFP-48

RXv2

256 kB

32 kB

32 bit

12 bit

32 MHz

20 I/O

1.8 V

5.5 V

- 40 C

+ 105 C

Reel

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K HWQFN40 -40/+105C

R5F523E6AGNF#00
Renesas Electronics
3,920: $13.64
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E6AGNF#00

Mouser Part No
968-R5F523E6AGNF#00

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K HWQFN40 -40/+105C

Datasheet

Non-Stocked Lead-Time 14 Weeks

$13.64

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

RX23E-A

SMD/SMT

HWQFN-40

256 kB

32 kB

32 bit

12 bit

32 MHz

16 I/O

1.8 V

5.5 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K HWQFN40 -40/+105C

R5F523E6AGNF#40
Renesas Electronics
2,500: $13.64
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E6AGNF#40

Mouser Part No
968-R5F523E6AGNF#40

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K HWQFN40 -40/+105C

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$13.64

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

Reel: 2,500

RX23E-A

SMD/SMT

HWQFN-40

256 kB

32 kB

32 bit

12 bit

32 MHz

16 I/O

1.8 V

5.5 V

- 40 C

+ 105 C

Reel

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K LQFP48 -40/+85C

R5F523E6SDFL#10
Renesas Electronics
2,000: $10.29
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E6SDFL#10

Mouser Part No
968-R5F523E6SDFL#10

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K LQFP48 -40/+85C

Datasheet

Non-Stocked Lead-Time 14 Weeks

$10.29

Quote

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

RX23E-A

SMD/SMT

LFQFP-48

256 kB

32 kB

32 bit

12 bit

32 MHz

16 I/O

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K LQFP48 -40/+85C

R5F523E6SDFL#50
Renesas Electronics
2,000: $8.65
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E6SDFL#50

Mouser Part No
968-R5F523E6SDFL#50

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K LQFP48 -40/+85C

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$8.65

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

Reel: 2,000

RX23E-A

SMD/SMT

LFQFP-48

256 kB

32 kB

32 bit

12 bit

32 MHz

16 I/O

1.8 V

5.5 V

- 40 C

+ 85 C

Reel

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K HWQFN40 -40/+85C

R5F523E6SDNF#00
Renesas Electronics
3,920: $8.65
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E6SDNF#00

Mouser Part No
968-R5F523E6SDNF#00

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K HWQFN40 -40/+85C

Datasheet

Non-Stocked Lead-Time 14 Weeks

$8.65

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

RX23E-A

SMD/SMT

HWQFN-40

256 kB

32 kB

32 bit

12 bit

32 MHz

16 I/O

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K HWQFN40 -40/+85C

R5F523E6SDNF#40
Renesas Electronics
2,500: $8.65
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E6SDNF#40

Mouser Part No
968-R5F523E6SDNF#40

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K HWQFN40 -40/+85C

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$8.65

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

Reel: 2,500

RX23E-A

SMD/SMT

HWQFN-40

256 kB

32 kB

32 bit

12 bit

32 MHz

16 I/O

1.8 V

5.5 V

- 40 C

+ 85 C

Reel

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K LQFP48 -40/+105C

R5F523E6SGFL#10
Renesas Electronics
2,000: $9.04
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E6SGFL#10

Mouser Part No
968-R5F523E6SGFL#10

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K LQFP48 -40/+105C

Datasheet

Non-Stocked Lead-Time 14 Weeks

$9.04

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

RX23E-A

SMD/SMT

LFQFP-48

256 kB

32 kB

32 bit

12 bit

32 MHz

16 I/O

1.8 V

5.5 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K LQFP48 -40/+105C

R5F523E6SGFL#50
Renesas Electronics
2,000: $9.26
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E6SGFL#50

Mouser Part No
968-R5F523E6SGFL#50

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K LQFP48 -40/+105C

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$9.26

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

Reel: 2,000

RX23E-A

SMD/SMT

LFQFP-48

256 kB

32 kB

32 bit

12 bit

32 MHz

16 I/O

1.8 V

5.5 V

- 40 C

+ 105 C

Reel

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K HWQFN40 -40/+105C

R5F523E6SGNF#00
Renesas Electronics
3,920: $9.26
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E6SGNF#00

Mouser Part No
968-R5F523E6SGNF#00

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K HWQFN40 -40/+105C

Datasheet

Non-Stocked Lead-Time 14 Weeks

$9.26

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

RX23E-A

SMD/SMT

HWQFN-40

256 kB

32 kB

32 bit

12 bit

32 MHz

16 I/O

1.8 V

5.5 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K HWQFN40 -40/+105C

R5F523E6SGNF#40
Renesas Electronics
2,500: $9.26
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E6SGNF#40

Mouser Part No
968-R5F523E6SGNF#40

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K HWQFN40 -40/+105C

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$9.26

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

Reel: 2,500

RX23E-A

SMD/SMT

HWQFN-40

256 kB

32 kB

32 bit

12 bit

32 MHz

16 I/O

1.8 V

5.5 V

- 40 C

+ 105 C

Reel

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

R5F523E5ADFL#50
Renesas Electronics
2,000: $12.27
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E5ADFL#50

Mouser Part No
968-R5F523E5ADFL#50

Renesas Electronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$12.27

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

Reel: 2,000

RX23E-A

Reel

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

R5F523E5ADFL#10
Renesas Electronics
2,000: $11.01
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E5ADFL#10

Mouser Part No
968-R5F523E5ADFL10

Renesas Electronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$11.01

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

RX23E-A

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K/32K QFP48

R5F523E6ADFL#50
Renesas Electronics
2,000: $12.76
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E6ADFL#50

Mouser Part No
968-R5F523E6ADFL#50

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K/32K QFP48

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$12.76

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

Reel: 2,000

RX23E-A

Reel

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K/32K QFP48

R5F523E6ADFL#10
Renesas Electronics
2,000: $11.45
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R5F523E6ADFL#10

Mouser Part No
968-R5F523E6ADFL10

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23E-A 256K/32K QFP48

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$11.45

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

RX23E-A

Tray

RX23E-A MCUs

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