ARM Microcontrollers - MCU

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RA8M1 Arm® Cortex®-M85 Microcontrollers

Renesas Electronics RA8M1 Arm^® Cortex^®-M85 Microcontrollers (MCUs) are high-performance MCUs based on the Arm Cortex-M85 core with helium for compute-intensive DSP and AI/ML tasks. Leading performance of 480MHz with up to 2MB code flash memory, 1MB SRAM, and advanced peripherals that support a broad range of IoT applications. Octal SPI interface with decryption-on-the-fly for highly secure interface to external memory. High integration with 16-bit CEU camera interface, 12-bit A/D converter, 12-bit D/A converter, PWM timers, High-Speed Analog Comparators, Ethernet MAC with DMA, CAN-FD, USB HS/FS, SCI, SPI, I²C/I³C and safety features. Advanced security with TrustZone®, next-gen cryptography, immutable storage for FSBL, secure boot and tamper protection, including DPA/SPA side-channel attack protection.

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Part #

ARM Microcontrollers - MCU MCU RA8 ARM CM85 400MHz 2M/1M QFP176

R7FA8M1AHECFC#BA0
Renesas Electronics
1: S/64.93
240Expected 8/4/2026

Mfr. Part #
R7FA8M1AHECFC#BA0

Mouser Part #
968-R7FA8M1AHECFCBA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA8 ARM CM85 400MHz 2M/1M QFP176

Learn More

Datasheet

240Expected 8/4/2026

S/64.93

S/51.54

S/48.19

S/42.82

View

Min.: 1
Mult.: 1

RA8M1

SMD/SMT

LQFP-100

ARM Cortex M85

2 MB

32 bit

2 x 12 bit

400 MHz

70 I/O

1 MB

1.65 V, 1.68 V

3.6 V

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU MCU RA8 ARM CM85 400MHz 2M/1M QFP144

R7FA8M1AHECFB#BA0
Renesas Electronics
1: S/63.33
443In Stock

Mfr. Part #
R7FA8M1AHECFB#BA0

Mouser Part #
968-R7FA8M1AHECFBBA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA8 ARM CM85 400MHz 2M/1M QFP144

Learn More

Datasheet

443In Stock

S/63.33

S/48.11

S/46.13

S/40.64

View

Min.: 1
Mult.: 1

RA8M1

SMD/SMT

LQFP-144

ARM Cortex M85

2 MB

32 bit

2 x 12 bit

400 MHz

106 I/O

1 MB

1.65 V, 1.68 V

3.6 V

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU MCU RA8 ARM CM85 480MHz 2M/1M BGA224

R7FA8M1AHECBD#BC0
Renesas Electronics
1: S/76.33
1,152Expected 10/2/2026

Mfr. Part #
R7FA8M1AHECBD#BC0

Mouser Part #
968-R7FA8M1AHECBDBC0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA8 ARM CM85 480MHz 2M/1M BGA224

Learn More

Datasheet

1,152Expected 10/2/2026

S/76.33

S/61.70

S/59.17

S/52.12

View

Min.: 1
Mult.: 1

RA8M1

SMD/SMT

FBGA-244

ARM Cortex M85

2 MB

32 bit

2 x 12 bit

480 MHz

174 I/O

1 MB

1.65 V, 1.68 V

3.6 V

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU MCU RA8 ARM CM85 400MHz 1M/1M QFP144

R7FA8M1AFECFB#BA0
Renesas Electronics
480: S/34.45
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA8M1AFECFB#BA0

Mouser Part #
968-R7FA8M1AFECFBBA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA8 ARM CM85 400MHz 1M/1M QFP144

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

S/34.45

S/33.13

Quote

Min.: 480
Mult.: 480

RA8M1

SMD/SMT

LQFP-144

ARM Cortex M85

1 MB

32 bit

2 x 12 bit

400 MHz

106 I/O

1 MB

1.65 V, 1.68 V

3.6 V

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU MCU RA8 ARM CM85 400MHz 1M/1M QFP176

R7FA8M1AFECFC#BA0
Renesas Electronics
240: S/37.10
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA8M1AFECFC#BA0

Mouser Part #
968-R7FA8M1AFECFCBA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA8 ARM CM85 400MHz 1M/1M QFP176

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

S/37.10

S/34.68

S/33.36

Quote

Min.: 240
Mult.: 240

RA8M1

SMD/SMT

LQFP-176

ARM Cortex M85

1 MB

32 bit

2 x 12 bit

400 MHz

128 I/O

1 MB

1.65 V, 1.68 V

3.6 V

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU MCU RA8 ARM CM85 360MHz 1M/1M QFP100

R7FA8M1AFECFP#BA0
Renesas Electronics
720: S/30.40
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA8M1AFECFP#BA0

Mouser Part #
968-R7FA8M1AFECFPBA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA8 ARM CM85 360MHz 1M/1M QFP100

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

S/30.40

Quote

Min.: 720
Mult.: 720

RA8M1

SMD/SMT

LQFP-100

ARM Cortex M85

1 MB

32 bit

2 x 12 bit

360 MHz

70 I/O

1 MB

1.65 V, 1.68 V

3.6 V

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU MCU RA8 ARM CM85 360MHz 2M/1M QFP100

R7FA8M1AHECFP#BA0
Renesas Electronics
1: S/60.18
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA8M1AHECFP#BA0

Mouser Part #
968-R7FA8M1AHECFPBA0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA8 ARM CM85 360MHz 2M/1M QFP100

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

S/60.18

S/45.74

S/43.83

S/38.61

View

Min.: 1
Mult.: 1

RA8M1

SMD/SMT

LQFP-100

ARM Cortex M85

2 MB

32 bit

2 x 12 bit

360 MHz

70 I/O

1 MB

1.65 V, 1.68 V

3.6 V

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU MCU RA8 ARM CM85 480MHz 1M/1M BGA224

R7FA8M1AFECBD#BC0
Renesas Electronics
1,280: S/35.19
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R7FA8M1AFECBD#BC0

Mouser Part #
968-R7FA8M1AFECBDBC0

Renesas Electronics

ARM Microcontrollers - MCU MCU RA8 ARM CM85 480MHz 1M/1M BGA224

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

S/35.19

Quote

Min.: 1,280
Mult.: 1,280

RA8M1

SMD/SMT

FBGA-244

ARM Cortex M85

1 MB

32 bit

2 x 12 bit

480 MHz

174 I/O

1 MB

1.65 V, 1.68 V

3.6 V

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU MCU RA8 ARM CM85 400MHz 1M/1M QFP144

R7FA8M1AFECFB#HA0
Renesas Electronics
800: S/36.67
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
R7FA8M1AFECFB#HA0

Mouser Part #
968-R7FA8M1AFECFBHA0

New Product

Renesas Electronics

ARM Microcontrollers - MCU MCU RA8 ARM CM85 400MHz 1M/1M QFP144

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

S/36.67

View

Min.: 800
Mult.: 800

: 800

RA8M1

Reel

ARM Microcontrollers - MCU MCU RA8 ARM CM85 360MHz 1M/1M QFP100

R7FA8M1AFECFP#HA0
Renesas Electronics
1,000: S/34.53
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
R7FA8M1AFECFP#HA0

Mouser Part #
968-R7FA8M1AFECFPHA0

New Product

Renesas Electronics

ARM Microcontrollers - MCU MCU RA8 ARM CM85 360MHz 1M/1M QFP100

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

S/34.53

View

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

: 1,000

RA8M1

Reel

ARM Microcontrollers - MCU MCU RA8 ARM CM85 400MHz 2M/1M QFP144

R7FA8M1AHECFB#HA0
Renesas Electronics
800: S/42.78
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
R7FA8M1AHECFB#HA0

Mouser Part #
968-R7FA8M1AHECFBHA0

New Product

Renesas Electronics

ARM Microcontrollers - MCU MCU RA8 ARM CM85 400MHz 2M/1M QFP144

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

S/42.78

View

Min.: 800
Mult.: 800

: 800

RA8M1

Reel

ARM Microcontrollers - MCU MCU RA8 ARM CM85 360MHz 2M/1M QFP100

R7FA8M1AHECFP#HA0
Renesas Electronics
1,000: S/40.79
Non-Stocked Lead-Time 18 Weeks
New Product

Mfr. Part #
R7FA8M1AHECFP#HA0

Mouser Part #
968-R7FA8M1AHECFPHA0

New Product

Renesas Electronics

ARM Microcontrollers - MCU MCU RA8 ARM CM85 360MHz 2M/1M QFP100

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

S/40.79

View

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

: 1,000

RA8M1

Reel

RA8M1 Arm® Cortex®-M85 Microcontrollers

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