RX651 & RX65N RX Microcontrollers

Renesas Electronics RX651 and RX65N RX Microcontrollers add four 64-pin MCUs to mainstream RX651 and RX65N MCUs that use the RXv2 Core CPU. The 64-pin MCUs enable security and flash functionality for industrial applications. Each Renesas MCU's Trusted Secure IP (TSIP) and Flash area protection provides root of trust device operation. The dual-bank flash feature (BGO and swap) makes the flash firmware update easier through secure network communication. The 64-pin package reduces the PCB footprint area for IoT edge applications.

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Qty. RoHS ECAD Model Series
Mounting Style
Package/Case
Core
Program Memory Size
Data RAM Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX65N 1024K/256K TFLGA100
Datasheet
372In Stock
Min.: 1
Mult.: 1

RX65N Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX65N 1024K/256K TFLGA145
Datasheet
308In Stock
Min.: 1
Mult.: 1

RX65N SMD/SMT TFLGA-145 RXv2 1 MB 256 kB 32 bit 12 bit 120 MHz 111 I/O 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX65N 1024K/256K QFP100
Datasheet
270In Stock
Min.: 1
Mult.: 1

RX65N SMD/SMT LFQFP-100 RXv2 1 MB 256 kB 32 bit 12 bit 120 MHz 78 I/O 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX65N 1024K/256K QFP100
Datasheet
270In Stock
Min.: 1
Mult.: 1

RX65N SMD/SMT LFQFP-100 RXv2 1 MB 256 kB 32 bit 12 bit 120 MHz 78 I/O 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX65N 1024K/256K QFP100
Datasheet
270In Stock
Min.: 1
Mult.: 1

RX65N SMD/SMT LFQFP-100 RXv2 1 MB 256 kB 32 bit 12 bit 120 MHz 78 I/O 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX65N 1536K/640K QFP176
Datasheet
226In Stock
200Expected 21/09/2026
Min.: 1
Mult.: 1

RX65N SMD/SMT LFQFP-176 RXv2 32 kB 640 kB 32 bit 12 bit 120 MHz 136 I/O 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU MCU RX65N LFQFP-100 2CAN SDHI
Datasheet
404In Stock
270On Order
Min.: 1
Mult.: 1

RX65N SMD/SMT LFQFP-100 RXv2 32 kB 640 kB 32 bit 12 bit 120 MHz 78 I/O 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX65N 2048K/640K QFP144
Datasheet
180In Stock
Min.: 1
Mult.: 1

RX65N SMD/SMT LFQFP-144 RXv2 2 MB 640 kB 32 bit 12 bit 120 MHz 111 I/O 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX65N 2048K/640K QFP100
Datasheet
1,221In Stock
Min.: 1
Mult.: 1

RX65N SMD/SMT LFQFP-100 RXv2 32 kB 640 kB 32 bit 12 bit 120 MHz 78 I/O 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX65N 2048K/640K TFLGA177
Datasheet
252In Stock
Min.: 1
Mult.: 1

RX65N SMD/SMT TFLGA-177 RXv2 2 MB 640 kB 32 bit 12 bit 120 MHz 136 I/O 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX65N 2048K/640K TFLGA100
Datasheet
268In Stock
Min.: 1
Mult.: 1

RX65N SMD/SMT TFLGA-100 RXv2 2 MB 640 kB 32 bit 12 bit 120 MHz 78 I/O 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX651 512K/256K QFP100
Datasheet
112In Stock
360On Order
Min.: 1
Mult.: 1

RX651 SMD/SMT LFQFP-100 RXv2 512 kB 256 kB 32 bit 12 bit 120 MHz 78 I/O 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX651 512K/256K TFLGA100
Datasheet
416In Stock
Min.: 1
Mult.: 1

RX651 SMD/SMT TFLGA-100 RXv2 512 kB 256 kB 32 bit 12 bit 120 MHz 78 I/O 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX651 512K/256K QFP144
Datasheet
240In Stock
Min.: 1
Mult.: 1

RX651 SMD/SMT LFQFP-144 RXv2 512 kB 256 kB 32 bit 12 bit 120 MHz 111 I/O 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX651 512K/256K QFP64
Datasheet
112In Stock
Min.: 1
Mult.: 1

RX651 SMD/SMT LFQFP-64 RXv2 512 kB 256 kB 32 bit 12 bit 120 MHz 41 I/O 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX651 512K/256K QFP144
Datasheet
240In Stock
Min.: 1
Mult.: 1

RX651 SMD/SMT LFQFP-144 RXv2 512 kB 256 kB 32 bit 12 bit 120 MHz 111 I/O 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX651 512K/256K TFLGA100
Datasheet
416In Stock
Min.: 1
Mult.: 1

RX651 SMD/SMT TFLGA-100 RXv2 512 kB 256 kB 32 bit 12 bit 120 MHz 78 I/O 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX651 512K/256K TFLGA145
Datasheet
416In Stock
Min.: 1
Mult.: 1

RX651 SMD/SMT TFLGA-145 RXv2 512 kB 256 kB 32 bit 12 bit 120 MHz 111 I/O 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX651 512K/256K QFP144
Datasheet
240In Stock
Min.: 1
Mult.: 1

RX651 SMD/SMT LFQFP-144 RXv2 512 kB 256 kB 32 bit 12 bit 120 MHz 111 I/O 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX651 512K/256K LFBGA64
Datasheet
490In Stock
Min.: 1
Mult.: 1

RX651 SMD/SMT TFBGA-64 RXv2 512 kB 256 kB 32 bit 12 bit 120 MHz 43 I/O 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX651 512K/256K QFP144
Datasheet
240In Stock
Min.: 1
Mult.: 1

RX651 SMD/SMT LFQFP-144 RXv2 512 kB 256 kB 32 bit 12 bit 120 MHz 111 I/O 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX651 512K/256K QFP64
Datasheet
88In Stock
Min.: 1
Mult.: 1

RX651 SMD/SMT LFQFP-64 RXv2 512 kB 256 kB 32 bit 12 bit 120 MHz 42 I/O 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX651 512K/256K TFLGA100
Datasheet
416In Stock
Min.: 1
Mult.: 1

RX651 SMD/SMT TFLGA-100 RXv2 512 kB 256 kB 32 bit 12 bit 120 MHz 78 I/O 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX651 512K/256K TFLGA145
Datasheet
416In Stock
Min.: 1
Mult.: 1

RX651 SMD/SMT TFLGA-145 RXv2 512 kB 256 kB 32 bit 12 bit 120 MHz 111 I/O 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX651 512K/256K QFP144
Datasheet
240In Stock
Min.: 1
Mult.: 1

RX651 SMD/SMT LFQFP-144 RXv2 512 kB 256 kB 32 bit 12 bit 120 MHz 111 I/O 2.7 V 3.6 V - 40 C + 105 C Tray