ARM Microcontrollers - MCU

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RA2E1 48MHz ARM Cortex®-M23 MCU

Renesas Electronics RA2E1 48MHz ARM Cortex^®-M23 MCU is the entry-level MCU in the RA Family based on the 48MHz Arm Cortex^®-M23 core. The MCU has up to 128KB code flash and 16KB SRAM memory. It enables the widespread use of microcontrollers for general-purpose design builds. The RA2E1 has a wide operating voltage range of 1.6V to 5.5V. An array of memory and package options like LQFP, QFN, LGA, BGA, and the smallest WLCSP are available.

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Part #

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP48

R7FA2E1A92DFL#HA0
Renesas Electronics
1: S/9.26
830In Stock

Mfr. Part #
R7FA2E1A92DFL#HA0

Mouser Part #
968-R7FA2E1A92DFLHA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP48

Learn More

Datasheet

830In Stock

Cut Tape

S/9.26

S/9.07

S/8.41

S/7.32

Reel

S/4.83

View

Min.: 1
Mult.: 1

: 2,000

RA2E1

SMD/SMT

LFQFP-48

ARM Cortex M23

128 kB

32 bit

12 bit

48 MHz

40 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP64

R7FA2E1A92DFM#AA0
Renesas Electronics
1: S/10.08
549In Stock
9,600On Order

Mfr. Part #
R7FA2E1A92DFM#AA0

Mouser Part #
968-R7FA2E1A92DFMAA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP64

Learn More

Datasheet

549In Stock

9,600On Order

S/10.08

S/7.51

S/6.85

S/5.96

View

Min.: 1
Mult.: 1

RA2E1

SMD/SMT

LQFP-64

ARM Cortex M23

128 kB

32 bit

12 bit

48 MHz

56 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP32

R7FA2E1A93CFJ#AA0
Renesas Electronics
1: S/9.30
982In Stock

Mfr. Part #
R7FA2E1A93CFJ#AA0

Mouser Part #
968-R7FA2E1A93CFJAA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP32

Learn More

Datasheet

982In Stock

S/9.30

S/6.93

S/6.31

S/6.27

View

Min.: 1
Mult.: 1

RA2E1

SMD/SMT

LQFP-32

ARM Cortex M23

128 kB

32 bit

12 bit

48 MHz

26 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP64

R7FA2E1A93CFM#AA0
Renesas Electronics
1: S/10.67
252In Stock

Mfr. Part #
R7FA2E1A93CFM#AA0

Mouser Part #
968-R7FA2E1A93CFMAA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP64

Learn More

Datasheet

252In Stock

S/10.67

S/7.94

S/7.28

S/6.34

View

Min.: 1
Mult.: 1

RA2E1

SMD/SMT

LQFP-64

ARM Cortex M23

128 kB

32 bit

12 bit

48 MHz

56 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP64

R7FA2E1A93CFM#BA0
Renesas Electronics
1: S/10.24
495In Stock

Mfr. Part #
R7FA2E1A93CFM#BA0

Mouser Part #
968-R7FA2E1A93CFMBA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP64

Learn More

Datasheet

495In Stock

S/10.24

S/7.63

S/7.01

S/6.54

View

Min.: 1
Mult.: 1

RA2E1

SMD/SMT

LQFP-64

ARM Cortex M23

128 kB

32 bit

12 bit

48 MHz

53 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K WQFN32

R7FA2E1A93CNH#AA0
Renesas Electronics
1: S/9.30
1,960On Order

Mfr. Part #
R7FA2E1A93CNH#AA0

Mouser Part #
968-7FA2E1A93CNH#AA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K WQFN32

Learn More

Datasheet

1,960On Order

S/9.30

S/6.93

S/6.31

S/5.64

View

Min.: 1
Mult.: 1

RA2E1

SMD/SMT

WQFN-32

Tray

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP48

R7FA2E1A72DFL#AA0
Renesas Electronics
1: S/8.52
7,500On Order

Mfr. Part #
R7FA2E1A72DFL#AA0

Mouser Part #
968-R7FA2E1A72DFLAA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP48

Learn More

Datasheet

7,500On Order

S/8.52

S/6.31

S/5.76

S/5.18

View

Min.: 1
Mult.: 1

RA2E1

SMD/SMT

LFQFP-48

ARM Cortex M23

64 kB

32 bit

12 bit

48 MHz

40 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP48

R7FA2E1A72DFL#HA0
Renesas Electronics
1: S/12.73
2,000On Order

Mfr. Part #
R7FA2E1A72DFL#HA0

Mouser Part #
968-R7FA2E1A72DFLHA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP48

Learn More

Datasheet

2,000On Order

Cut Tape

S/12.73

S/8.29

S/7.63

S/6.54

Reel

S/4.52

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

RA2E1

SMD/SMT

LFQFP-48

ARM Cortex M23

64 kB

32 bit

12 bit

48 MHz

40 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP48

R7FA2E1A93CFL#AA0
Renesas Electronics
1: S/10.00
659Expected 8/13/2026

Mfr. Part #
R7FA2E1A93CFL#AA0

Mouser Part #
968-R7FA2E1A93CFLAA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 128K/16K QFP48

Learn More

Datasheet

659Expected 8/13/2026

S/10.00

S/7.43

S/6.81

S/6.11

View

Min.: 1
Mult.: 1

RA2E1

SMD/SMT

LFQFP-48

ARM Cortex M23

128 kB

32 bit

12 bit

48 MHz

40 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K WQFN48

R7FA2E1A72DNE#AA0
Renesas Electronics
1: S/8.52
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA2E1A72DNE#AA0

Mouser Part #
968-7FA2E1A72DNE#AA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K WQFN48

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

S/8.52

S/6.34

S/5.76

S/5.18

View

Min.: 1
Mult.: 1

RA2E1

Tray

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K WQFN32

R7FA2E1A72DNH#AA0
Renesas Electronics
1: S/7.86
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA2E1A72DNH#AA0

Mouser Part #
968-7FA2E1A72DNH#AA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K WQFN32

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

S/7.86

S/5.80

S/5.29

S/4.71

View

Min.: 1
Mult.: 1

RA2E1

Tray

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K WLCSP25

R7FA2E1A52DDA#HC0
Renesas Electronics
2,000: S/5.10
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA2E1A52DDA#HC0

Mouser Part #
968-R7FA2E1A52DDAHC0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K WLCSP25

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

S/5.10

S/5.02

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

: 2,000

RA2E1

SMD/SMT

WLCSP-25

ARM Cortex M23

32 kB

32 bit

12 bit

48 MHz

20 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 85 C

Reel

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP32

R7FA2E1A52DFJ#HA0
Renesas Electronics
2,000: S/3.89
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA2E1A52DFJ#HA0

Mouser Part #
968-R7FA2E1A52DFJHA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP32

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

S/3.89

S/3.84

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

: 2,000

RA2E1

SMD/SMT

LQFP-32

ARM Cortex M23

32 kB

32 bit

12 bit

48 MHz

26 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 85 C

Reel

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP48

R7FA2E1A52DFL#HA0
Renesas Electronics
2,000: S/4.28
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA2E1A52DFL#HA0

Mouser Part #
968-R7FA2E1A52DFLHA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP48

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

S/4.28

S/4.20

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

: 2,000

RA2E1

SMD/SMT

LFQFP-48

ARM Cortex M23

32 kB

32 bit

12 bit

48 MHz

40 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 85 C

Reel

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHZ 32K/16K WQFN48

R7FA2E1A52DNE#HA0
Renesas Electronics
2,500: S/4.32
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA2E1A52DNE#HA0

Mouser Part #
968-R7FA2E1A52DNEHA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHZ 32K/16K WQFN48

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

S/4.32

S/4.20

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

: 2,500

RA2E1

HWQFN-48

Reel

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHZ 32K/16K WQFN32

R7FA2E1A52DNH#HA0
Renesas Electronics
2,500: S/3.89
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA2E1A52DNH#HA0

Mouser Part #
968-R7FA2E1A52DNHHA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHZ 32K/16K WQFN32

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

S/3.89

S/3.83

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

: 2,500

RA2E1

WQFN-32

Reel

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K WLCSP25

R7FA2E1A53CDA#HC0
Renesas Electronics
2,000: S/5.45
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA2E1A53CDA#HC0

Mouser Part #
968-R7FA2E1A53CDAHC0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K WLCSP25

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

S/5.45

S/5.37

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

: 2,000

RA2E1

SMD/SMT

WLCSP-25

ARM Cortex M23

32 kB

32 bit

12 bit

48 MHz

20 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 105 C

Reel

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP32

R7FA2E1A53CFJ#HA0
Renesas Electronics
2,000: S/4.16
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA2E1A53CFJ#HA0

Mouser Part #
968-R7FA2E1A53CFJHA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP32

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

S/4.16

S/4.09

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

: 2,000

RA2E1

SMD/SMT

LQFP-32

ARM Cortex M23

32 kB

32 bit

12 bit

48 MHz

26 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 105 C

Reel

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP48

R7FA2E1A53CFL#HA0
Renesas Electronics
2,000: S/4.55
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA2E1A53CFL#HA0

Mouser Part #
968-R7FA2E1A53CFLHA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 32K/16K QFP48

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

S/4.55

S/4.40

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

: 2,000

RA2E1

SMD/SMT

LFQFP-48

ARM Cortex M23

32 kB

32 bit

12 bit

48 MHz

40 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 105 C

Reel

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHZ 32K/16K WQFN48

R7FA2E1A53CNE#HA0
Renesas Electronics
2,500: S/4.59
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA2E1A53CNE#HA0

Mouser Part #
968-R7FA2E1A53CNEHA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHZ 32K/16K WQFN48

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

S/4.59

S/4.48

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

: 2,500

RA2E1

HWQFN-48

Reel

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHZ 32K/16K WQFN32

R7FA2E1A53CNH#HA0
Renesas Electronics
1: S/11.76
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA2E1A53CNH#HA0

Mouser Part #
968-R7FA2E1A53CNHHA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHZ 32K/16K WQFN32

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

S/11.76

S/7.67

S/7.05

S/6.03

Reel

S/4.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RA2E1

WQFN-32

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K WLCSP25

R7FA2E1A72DDA#HC0
Renesas Electronics
2,000: S/5.41
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA2E1A72DDA#HC0

Mouser Part #
968-R7FA2E1A72DDAHC0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K WLCSP25

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

S/5.41

S/5.29

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

: 2,000

RA2E1

SMD/SMT

WLCSP-25

ARM Cortex M23

64 kB

32 bit

12 bit

48 MHz

20 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 85 C

Reel

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP32

R7FA2E1A72DFJ#HA0
Renesas Electronics
2,000: S/3.74
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA2E1A72DFJ#HA0

Mouser Part #
968-R7FA2E1A72DFJHA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP32

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

S/3.74

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

: 2,000

RA2E1

SMD/SMT

LQFP-32

ARM Cortex M23

64 kB

32 bit

12 bit

48 MHz

26 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 85 C

Reel

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP64

R7FA2E1A72DFK#HA0
Renesas Electronics
1,000: S/4.94
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA2E1A72DFK#HA0

Mouser Part #
968-R7FA2E1A72DFKHA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP64

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

S/4.94

S/4.90

S/4.83

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

: 1,000

RA2E1

SMD/SMT

LQFP-64

ARM Cortex M23

64 kB

32 bit

12 bit

48 MHz

56 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 85 C

Reel

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP64

R7FA2E1A72DFM#AA0
Renesas Electronics
1: S/9.23
Lead-Time 18 Weeks

Mfr. Part #
R7FA2E1A72DFM#AA0

Mouser Part #
968-R7FA2E1A72DFMAA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E1 ARM CM23 48MHz 64K/16K QFP64

Learn More

Datasheet

Lead-Time 18 Weeks

S/9.23

S/6.85

S/6.27

S/5.41

View

Min.: 1
Mult.: 1

RA2E1

SMD/SMT

LQFP-64

ARM Cortex M23

64 kB

32 bit

12 bit

48 MHz

56 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 85 C

Tray

RA2E1 48MHz ARM Cortex®-M23 MCU

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