RX671 High-Performance 32-bit MCUs

Renesas Electronics RX671 High-Performance 32-bit MCUs combine high performance, low power consumption, hygienic UI, and cloud connectivity in a tiny package. The RX671 has enhanced features, including a higher power efficiency of 48.8 CoreMark/mA, capacitive touch sensing, voice recognition over long distances by digital microphones, and an easy-to-mount small 48-pin HWQFN package.

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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
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 RX671, 2MB flash memory, Trusted Secure IP, 100pin
Datasheet
93In Stock
Min.: 1
Mult.: 1

RX671 2 MB Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K TFBGA64
Datasheet
10In Stock
Min.: 1
Mult.: 1

RX671 SMD/SMT TFBGA-64 RXv3 2 MB 384 kB 32 bit 2 x 12 bit 120 MHz 43 I/O 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K QFP100
Datasheet
128In Stock
Min.: 1
Mult.: 1

RX671 Tray
Renesas Electronics R5F56719DDLJ#20
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K TFLGA100
Datasheet
190In Stock
Min.: 1
Mult.: 1

RX671 SMD/SMT TFLGA-100 RXv3 1 MB 384 kB 32 bit 2 x 12 bit 120 MHz 80 I/O 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K QFP100
Datasheet
102Expected 11/25/2026
Min.: 1
Mult.: 1

RX671 Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K QFP100
Datasheet
180Expected 10/5/2026
Min.: 1
Mult.: 1

RX671 Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K TFBGA64
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 490
Mult.: 490

RX671 SMD/SMT TFBGA-64 RXv3 1 MB 384 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 RX671 1024K/384K TFBGA64
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 490
Mult.: 490
RX671 Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K QFP144
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

RX671 Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K QFP144
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

RX671 Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K QFP144
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1
RX671 Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K QFP64
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1,280
Mult.: 1,280

RX671 Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K QFP64
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 160
Mult.: 160
RX671 Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K QFP100
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 720
Mult.: 720

RX671 Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K QFP100
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1
RX671 Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K TFLGA145
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 260
Mult.: 260

RX671 SMD/SMT TFLGA-145 RXv3 1 MB 384 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 RX671 1024K/384K TFLGA100
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 260
Mult.: 260

RX671 SMD/SMT TFLGA-100 RXv3 1 MB 384 kB 32 bit 12 bit 120 MHz 80 I/O 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K TFLGA145
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 260
Mult.: 260

RX671 SMD/SMT TFLGA-145 RXv3 1 MB 384 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 RX671 1024K/384K QFN48
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 416
Mult.: 416

RX671 SMD/SMT HWQFN-48 RXv3 1 MB 384 kB 32 bit 12 bit 120 MHz 33 I/O 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K TFBGA64
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 490
Mult.: 490

RX671 SMD/SMT TFBGA-64 RXv3 1 MB 384 kB 32 bit 12 bit 120 MHz 43 I/O 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K TFBGA64
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 490
Mult.: 490
RX671 Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K QFP144
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 480
Mult.: 480

RX671 Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K QFP144
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1
RX671 Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K QFP64
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1,280
Mult.: 1,280

RX671 Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX671 1024K/384K QFP64
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 160
Mult.: 160
RX671 Tray