ARM Microcontrollers - MCU

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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 QFP32

R7FA2E3072DFJ#UA0
Renesas Electronics
1: $4.73
Non-Stocked Lead-Time 14 Weeks
New At Mouser

Mfr. Part #
R7FA2E3072DFJ#UA0

Mouser Part #
968-R7FA2E3072DFJUA0

New At Mouser

Renesas Electronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$4.73

$3.08

$2.82

$2.43

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

+ 85 C

Tray

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

R7FA2E3072DFL#AA0
Renesas Electronics
1: $5.10
Non-Stocked Lead-Time 14 Weeks
New At Mouser

Mfr. Part #
R7FA2E3072DFL#AA0

Mouser Part #
968-R7FA2E3072DFLAA0

New At Mouser

Renesas Electronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$5.10

$3.35

$3.10

$2.70

$1.55

Min.: 1
Mult.: 1

RA2E3

ARM Cortex M23

Tray

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K QFP48

R7FA2E3072DFL#UA0
Renesas Electronics
1: $5.10
Non-Stocked Lead-Time 14 Weeks
New At Mouser

Mfr. Part #
R7FA2E3072DFL#UA0

Mouser Part #
968-R7FA2E3072DFLUA0

New At Mouser

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K QFP48

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$5.10

$3.35

$3.10

$2.70

View

Min.: 1
Mult.: 1

RA2E3

SMD/SMT

LQFP-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

+ 85 C

Tray

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

R7FA2E3072DNE#AA0
Renesas Electronics
1: $5.10
Non-Stocked Lead-Time 14 Weeks
New At Mouser

Mfr. Part #
R7FA2E3072DNE#AA0

Mouser Part #
968-R7FA2E3072DNEAA0

New At Mouser

Renesas Electronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$5.10

$3.35

$3.10

$2.70

View

Min.: 1
Mult.: 1

RA2E3

ARM Cortex M23

Tray

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

R7FA2E3072DNE#UA0
Renesas Electronics
1: $5.10
Non-Stocked Lead-Time 14 Weeks
New At Mouser

Mfr. Part #
R7FA2E3072DNE#UA0

Mouser Part #
968-R7FA2E3072DNEUA0

New At Mouser

Renesas Electronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$5.10

$3.35

$3.10

$2.70

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

+ 85 C

Tray

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

R7FA2E3072DNH#AA0
Renesas Electronics
1: $4.73
Non-Stocked Lead-Time 14 Weeks
New At Mouser

Mfr. Part #
R7FA2E3072DNH#AA0

Mouser Part #
968-R7FA2E3072DNHAA0

New At Mouser

Renesas Electronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$4.73

$3.08

$2.82

$2.43

View

Min.: 1
Mult.: 1

RA2E3

ARM Cortex M23

Tray

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

R7FA2E3072DNH#UA0
Renesas Electronics
1: $4.73
Non-Stocked Lead-Time 14 Weeks
New At Mouser

Mfr. Part #
R7FA2E3072DNH#UA0

Mouser Part #
968-R7FA2E3072DNHUA0

New At Mouser

Renesas Electronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$4.73

$3.08

$2.82

$2.43

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

+ 85 C

Tray

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K LQFP32

R7FA2E3073CFJ#AA0
Renesas Electronics
1: $5.05
Non-Stocked Lead-Time 14 Weeks
New At Mouser

Mfr. Part #
R7FA2E3073CFJ#AA0

Mouser Part #
968-R7FA2E3073CFJAA0

New At Mouser

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K LQFP32

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$5.05

$3.29

$3.02

$2.59

$1.55

Min.: 1
Mult.: 1

RA2E3

ARM Cortex M23

Tray

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

R7FA2E3073CFJ#UA0
Renesas Electronics
1: $5.05
250Expected 2026-05-18
New At Mouser

Mfr. Part #
R7FA2E3073CFJ#UA0

Mouser Part #
968-R7FA2E3073CFJUA0

New At Mouser

Renesas Electronics

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

Learn More

Datasheet

250Expected 2026-05-18

$5.05

$3.29

$3.02

$2.59

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 QFP48

R7FA2E3073CFL#UA0
Renesas Electronics
1: $5.41
Non-Stocked Lead-Time 14 Weeks
New At Mouser

Mfr. Part #
R7FA2E3073CFL#UA0

Mouser Part #
968-R7FA2E3073CFLUA0

New At Mouser

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K QFP48

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$5.41

$3.57

$3.29

$2.85

View

Min.: 1
Mult.: 1

RA2E3

SMD/SMT

LQFP-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 WQFN48

R7FA2E3073CNE#AA0
Renesas Electronics
1: $5.41
Non-Stocked Lead-Time 14 Weeks
New At Mouser

Mfr. Part #
R7FA2E3073CNE#AA0

Mouser Part #
968-R7FA2E3073CNEAA0

New At Mouser

Renesas Electronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$5.41

$3.57

$3.29

$2.85

View

Min.: 1
Mult.: 1

RA2E3

ARM Cortex M23

Tray

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

R7FA2E3073CNE#UA0
Renesas Electronics
1: $5.41
416Expected 2026-05-18
New At Mouser

Mfr. Part #
R7FA2E3073CNE#UA0

Mouser Part #
968-R7FA2E3073CNEUA0

New At Mouser

Renesas Electronics

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

Learn More

Datasheet

416Expected 2026-05-18

$5.41

$3.57

$3.29

$2.85

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#AA0
Renesas Electronics
1: $5.05
Non-Stocked Lead-Time 14 Weeks
New At Mouser

Mfr. Part #
R7FA2E3073CNH#AA0

Mouser Part #
968-R7FA2E3073CNHAA0

New At Mouser

Renesas Electronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$5.05

$3.29

$3.02

$2.59

View

Min.: 1
Mult.: 1

RA2E3

ARM Cortex M23

Tray

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

R7FA2E3073CNH#UA0
Renesas Electronics
1: $5.05
490Expected 2026-05-18
New At Mouser

Mfr. Part #
R7FA2E3073CNH#UA0

Mouser Part #
968-R7FA2E3073CNHUA0

New At Mouser

Renesas Electronics

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

Learn More

Datasheet

490Expected 2026-05-18

$5.05

$3.29

$3.02

$2.59

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

RA2E3 Single-Chip 32-bit Arm® Microcontrollers

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