ARM Microcontrollers - MCU – Mouser Singapore

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RA2E3 Single-Chip 32-bit Arm® Microcontrollers

Renesas Electronics RA2E3 Single-Chip 32-bit Arm® Microcontrollers (MCUs) are based on the Arm® Cortex®-M23 core and provide pin/peripheral compatibility with the RA2E1 MCUs. The optimized processing and Renesas MF4 (110nm) process make these MCUs energy-efficient industry-leading ultra-low power devices. The RA2E3 group supports a wide operating voltage range of 1.6V to 5.5V with 32-pin and 48-pin QFP and QFN packages. RA2E3 is ideal for battery-operated applications and other systems requiring high performance and low energy consumption.

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Part #

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K LQFP48

R7FA2E3073CFL#AA0
Renesas Electronics
1: $2.91
223In Stock

Mfr. Part No.
R7FA2E3073CFL#AA0

Mouser Part No
968-R7FA2E3073CFLAA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K LQFP48

Learn More

Datasheet

223In Stock

$2.91

$2.14

$1.96

$1.75

View

Min.: 1
Mult.: 1

RA2E3

SMD/SMT

LQFP-48

ARM Cortex M23

2 kB

32 bit

12 bit

48 MHz

37 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP32

R7FA2E3053CFJ#UA0
Renesas Electronics
1: $2.49
250Expected 24/4/2026
New At Mouser

Mfr. Part No.
R7FA2E3053CFJ#UA0

Mouser Part No
968-R7FA2E3053CFJUA0

New At Mouser

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP32

Learn More

Datasheet

250Expected 24/4/2026

$2.49

$1.83

$1.67

$1.49

View

Min.: 1
Mult.: 1

RA2E3

SMD/SMT

LQFP-32

ARM Cortex M23

32 kB

32 bit

12 bit

48 MHz

23 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP48

R7FA2E3053CFL#UA0
Renesas Electronics
1: $2.77
250Expected 14/5/2026
New At Mouser

Mfr. Part No.
R7FA2E3053CFL#UA0

Mouser Part No
968-R7FA2E3053CFLUA0

New At Mouser

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP48

Learn More

Datasheet

250Expected 14/5/2026

$2.77

$2.04

$1.86

$1.67

View

Min.: 1
Mult.: 1

RA2E3

SMD/SMT

LQFP-48

ARM Cortex M23

32 kB

32 bit

12 bit

48 MHz

37 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN48

R7FA2E3053CNE#UA0
Renesas Electronics
1: $2.77
416Expected 3/6/2026
New At Mouser

Mfr. Part No.
R7FA2E3053CNE#UA0

Mouser Part No
968-R7FA2E3053CNEUA0

New At Mouser

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN48

Learn More

Datasheet

416Expected 3/6/2026

$2.77

$2.04

$1.86

$1.67

View

Min.: 1
Mult.: 1

RA2E3

SMD/SMT

HWQFN-48

ARM Cortex M23

32 kB

32 bit

12 bit

48 MHz

37 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN32

R7FA2E3053CNH#UA0
Renesas Electronics
1: $2.49
490Expected 3/6/2026
New At Mouser

Mfr. Part No.
R7FA2E3053CNH#UA0

Mouser Part No
968-R7FA2E3053CNHUA0

New At Mouser

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN32

Learn More

Datasheet

490Expected 3/6/2026

$2.49

$1.83

$1.67

$1.49

View

Min.: 1
Mult.: 1

RA2E3

SMD/SMT

HWQFN-32

ARM Cortex M23

32 kB

32 bit

12 bit

48 MHz

23 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K QFP32

R7FA2E3073CFJ#UA0
Renesas Electronics
1: $2.67
250Expected 24/4/2026
New At Mouser

Mfr. Part No.
R7FA2E3073CFJ#UA0

Mouser Part No
968-R7FA2E3073CFJUA0

New At Mouser

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K QFP32

Learn More

Datasheet

250Expected 24/4/2026

$2.67

$1.97

$1.79

$1.60

View

Min.: 1
Mult.: 1

RA2E3

SMD/SMT

LQFP-32

ARM Cortex M23

64 kB

32 bit

12 bit

48 MHz

23 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K WQFN48

R7FA2E3073CNE#UA0
Renesas Electronics
1: $2.91
416Expected 3/6/2026
New At Mouser

Mfr. Part No.
R7FA2E3073CNE#UA0

Mouser Part No
968-R7FA2E3073CNEUA0

New At Mouser

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K WQFN48

Learn More

Datasheet

416Expected 3/6/2026

$2.91

$2.14

$1.96

$1.75

View

Min.: 1
Mult.: 1

RA2E3

SMD/SMT

HWQFN-48

ARM Cortex M23

64 kB

32 bit

12 bit

48 MHz

37 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K WQFN32

R7FA2E3073CNH#UA0
Renesas Electronics
1: $2.67
490Expected 3/6/2026
New At Mouser

Mfr. Part No.
R7FA2E3073CNH#UA0

Mouser Part No
968-R7FA2E3073CNHUA0

New At Mouser

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K WQFN32

Learn More

Datasheet

490Expected 3/6/2026

$2.67

$1.97

$1.79

$1.60

View

Min.: 1
Mult.: 1

RA2E3

SMD/SMT

HWQFN-32

ARM Cortex M23

64 kB

32 bit

12 bit

48 MHz

23 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP32

R7FA2E3052DFJ#BA0
Renesas Electronics
2,000: $1.19
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R7FA2E3052DFJ#BA0

Mouser Part No
968-R7FA2E3052DFJBA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP32

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$1.19

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

RA2E3

ARM Cortex M23

Tray

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP32

R7FA2E3052DFJ#HA0
Renesas Electronics
2,000: $1.19
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R7FA2E3052DFJ#HA0

Mouser Part No
968-R7FA2E3052DFJHA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP32

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$1.19

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

: 2,000

RA2E3

ARM Cortex M23

Reel

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP48

R7FA2E3052DFL#BA0
Renesas Electronics
2,000: $1.32
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R7FA2E3052DFL#BA0

Mouser Part No
968-R7FA2E3052DFLBA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP48

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$1.32

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

RA2E3

ARM Cortex M23

Tray

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP48

R7FA2E3052DFL#HA0
Renesas Electronics
2,000: $1.32
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R7FA2E3052DFL#HA0

Mouser Part No
968-R7FA2E3052DFLHA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP48

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$1.32

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

: 2,000

RA2E3

ARM Cortex M23

Reel

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN48

R7FA2E3052DNE#BA0
Renesas Electronics
3,328: $1.30
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R7FA2E3052DNE#BA0

Mouser Part No
968-R7FA2E3052DNEBA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN48

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$1.30

Min.: 3,328
Mult.: 3,328

RA2E3

ARM Cortex M23

Tray

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN48

R7FA2E3052DNE#HA0
Renesas Electronics
2,500: $1.31
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R7FA2E3052DNE#HA0

Mouser Part No
968-R7FA2E3052DNEHA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN48

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$1.31

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

: 2,500

RA2E3

ARM Cortex M23

Reel

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN32

R7FA2E3052DNH#BA0
Renesas Electronics
3,920: $1.16
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R7FA2E3052DNH#BA0

Mouser Part No
968-R7FA2E3052DNHBA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN32

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$1.16

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

RA2E3

ARM Cortex M23

Tray

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN32

R7FA2E3052DNH#HA0
Renesas Electronics
2,500: $1.18
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R7FA2E3052DNH#HA0

Mouser Part No
968-R7FA2E3052DNHHA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN32

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$1.18

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

: 2,500

RA2E3

ARM Cortex M23

Reel

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP32

R7FA2E3053CFJ#BA0
Renesas Electronics
2,000: $1.27
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R7FA2E3053CFJ#BA0

Mouser Part No
968-R7FA2E3053CFJBA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP32

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$1.27

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

RA2E3

ARM Cortex M23

Tray

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP32

R7FA2E3053CFJ#HA0
Renesas Electronics
2,000: $1.27
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R7FA2E3053CFJ#HA0

Mouser Part No
968-R7FA2E3053CFJHA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP32

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$1.27

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

: 2,000

RA2E3

ARM Cortex M23

Reel

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP48

R7FA2E3053CFL#BA0
Renesas Electronics
2,000: $1.43
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R7FA2E3053CFL#BA0

Mouser Part No
968-R7FA2E3053CFLBA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP48

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$1.43

$1.42

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

RA2E3

ARM Cortex M23

Tray

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP48

R7FA2E3053CFL#HA0
Renesas Electronics
2,000: $1.43
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R7FA2E3053CFL#HA0

Mouser Part No
968-R7FA2E3053CFLHA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP48

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$1.43

$1.42

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

: 2,000

RA2E3

ARM Cortex M23

Reel

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN48

R7FA2E3053CNE#BA0
Renesas Electronics
3,328: $1.39
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R7FA2E3053CNE#BA0

Mouser Part No
968-R7FA2E3053CNEBA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN48

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$1.39

Min.: 3,328
Mult.: 3,328

RA2E3

ARM Cortex M23

Tray

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN48

R7FA2E3053CNE#HA0
Renesas Electronics
2,500: $1.40
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R7FA2E3053CNE#HA0

Mouser Part No
968-R7FA2E3053CNEHA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN48

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$1.40

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

: 2,500

RA2E3

ARM Cortex M23

Reel

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN32

R7FA2E3053CNH#BA0
Renesas Electronics
3,920: $1.24
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R7FA2E3053CNH#BA0

Mouser Part No
968-R7FA2E3053CNHBA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN32

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$1.24

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

RA2E3

ARM Cortex M23

Tray

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN32

R7FA2E3053CNH#HA0
Renesas Electronics
2,500: $1.26
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R7FA2E3053CNH#HA0

Mouser Part No
968-R7FA2E3053CNHHA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN32

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$1.26

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

: 2,500

RA2E3

ARM Cortex M23

Reel

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K QFP32

R7FA2E3072DFJ#BA0
Renesas Electronics
2,000: $1.27
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
R7FA2E3072DFJ#BA0

Mouser Part No
968-R7FA2E3072DFJBA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K QFP32

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$1.27

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

RA2E3

ARM Cortex M23

Tray

RA2E3 Single-Chip 32-bit Arm® Microcontrollers

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