RX66T Series 32-bit Microcontrollers - MCU

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Description Datasheet Availability Pricing (CLP) 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 32BIT MCU RX66T-H 1024K/128K QFP144
Datasheet
180In Stock
Min.: 1
Mult.: 1

RX66T SMD/SMT LFQFP-144 RXv3 1 MB 128 kB 32 bit 12 bit 160 MHz 110 I/O 2.7 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP100
Datasheet
33In Stock
Min.: 1
Mult.: 1

RX66T SMD/SMT LFQFP-100 RXv3 1 MB 128 kB 32 bit 12 bit 160 MHz 69 I/O 2.7 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP100
Datasheet
719Expected 11/12/2026
Min.: 1
Mult.: 1

RX66T Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP144
Datasheet
480On Order
Min.: 1
Mult.: 1

RX66T SMD/SMT LFQFP-144 RXv3 32 kB 128 kB 32 bit 12 bit 160 MHz 2.7 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 512K/64K QFP80
Datasheet
238Expected 1/29/2027
Min.: 1
Mult.: 1

RX66T SMD/SMT LFQFP-80 RXv3 512 kB 64 kB 32 bit 12 bit 160 MHz 52 I/O 2.7 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP144
Datasheet
120Expected 11/2/2026
Min.: 1
Mult.: 1

RX66T Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 720
Mult.: 720

RX66T Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

RX66T SMD/SMT LQFP-80 RXv3 256 kB 64 kB 32 bit 12 bit 160 MHz 52 I/O 2.7 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP112
Datasheet
Lead-Time 18 Weeks
Min.: 1
Mult.: 1

RX66T SMD/SMT LQFP-112 RXv3 256 kB 64 kB 32 bit 12 bit 160 MHz 84 I/O 2.7 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP64
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

RX66T Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP64
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1
RX66T Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 952
Mult.: 952

RX66T Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1
RX66T Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP100
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1
RX66T Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 720
Mult.: 720

RX66T SMD/SMT LQFP-80 RXv3 256 kB 64 kB 32 bit 12 bit 160 MHz 52 I/O 2.7 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP112
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 480
Mult.: 480

RX66T SMD/SMT LQFP-112 RXv3 256 kB 64 kB 32 bit 12 bit 160 MHz 84 I/O 2.7 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP112
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

RX66T SMD/SMT LQFP-112 RXv3 256 kB 64 kB 32 bit 12 bit 160 MHz 84 I/O 2.7 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP64
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

RX66T Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP64
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1
RX66T Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP64
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1.280
Mult.: 1.280

RX66T SMD/SMT LFQFP-64 RXv3 256 kB 64 kB 32 bit 12 bit 160 MHz 39 I/O 2.7 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1
RX66T Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 952
Mult.: 952

RX66T SMD/SMT LFQFP-80 RXv3 256 kB 64 kB 32 bit 12 bit 160 MHz 52 I/O 2.7 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP100
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1
RX66T Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP100
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 720
Mult.: 720

RX66T SMD/SMT LFQFP-100 RXv3 256 kB 64 kB 32 bit 12 bit 160 MHz 72 I/O 2.7 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP48
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 250
Mult.: 250
RX66T Tray