Air Duct System Solutions

Renesas Electronics Air Duct System Solutions demonstrate an air duct system that purifies the air inside homes by sensing the temperature, humidity, and air quality. This solution includes the RL78 microcontroller (MCU) series, which has a variety of functions, a wide lineup, and a standby function. This reduces current consumption to minimize standby power. The solution also includes the RX23T MCU that enables efficient motor control.

Types of Microcontrollers - MCU
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Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX231 128K/32K QFP48
Datasheet
114In Stock
250Expected 12/06/2026
Min.: 1
Mult.: 1

SMD/SMT LFQFP-48 RXv2 128 kB 32 bit 12 bit 54 MHz 30 I/O 32 kB 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX231 128K/32K TFLGA100
Datasheet
600In Stock
Min.: 1
Mult.: 1

SMD/SMT TFLGA-100 RXv2 128 kB 32 bit 12 bit 54 MHz 79 I/O 32 kB 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX231 128K/32K QFP100
Datasheet
412In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-100 RXv2 128 kB 32 bit 12 bit 54 MHz 79 I/O 32 kB 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX231 128K/32K TFLGA100
Datasheet
600In Stock
Min.: 1
Mult.: 1

SMD/SMT TFLGA-100 RXv2 128 kB 32 bit 12 bit 54 MHz 79 I/O 32 kB 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX231 256K/32K QFP48
Datasheet
485In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-48 RXv2 256 kB 32 bit 12 bit 54 MHz 30 I/O 32 kB 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX231 256K/32K TFLGA100
Datasheet
590In Stock
Min.: 1
Mult.: 1

SMD/SMT TFLGA-100 RXv2 256 kB 32 bit 12 bit 54 MHz 79 I/O 32 kB 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX231 256K/32K QFP100
Datasheet
169In Stock
180Expected 29/09/2026
Min.: 1
Mult.: 1

SMD/SMT LFQFP-100 RXv2 256 kB 32 bit 12 bit 54 MHz 79 I/O 32 kB 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX231 256K/32K TFLGA100
Datasheet
600In Stock
Min.: 1
Mult.: 1

SMD/SMT TFLGA-100 RXv2 256 kB 32 bit 12 bit 54 MHz 79 I/O 32 kB 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX231 384K/64K TFLGA100
Datasheet
600In Stock
Min.: 1
Mult.: 1

SMD/SMT TFLGA-100 RXv2 384 kB 32 bit 12 bit 54 MHz 79 I/O 64 kB 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 96K 64LFQFP -40 to 85 C
Datasheet
766In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-64 RL78 96 kB 16 bit 8 bit/10 bit 32 MHz 58 I/O 8 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 96K 80LFQFP -40 to 105 C
Datasheet
32In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-80 RL78 96 kB 16 bit 8 bit/10 bit 32 MHz 74 I/O 8 kB 2.4 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 80LFQFP -40 to 85 C
Datasheet
2In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-80 RL78 128 kB 16 bit 8 bit/10 bit 32 MHz 74 I/O 12 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 512K 80LQFP -40 to 85 C
Datasheet
420In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-80 RL78 512 kB 16 bit 8 bit/10 bit 32 MHz 74 I/O 32 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 32K 64LFQFP -40 to 85 C
Datasheet
1 158In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-64 RL78 32 kB 16 bit 8 bit/10 bit 32 MHz 58 I/O 2 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 96K 64VFBGA -40 to 85 C
Datasheet
490In Stock
Min.: 1
Mult.: 1

SMD/SMT VFBGA-64 RL78 96 kB 16 bit 8 bit/10 bit 32 MHz 58 I/O 8 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 100LFQFP -40 to 85 C
Datasheet
670In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-100 RL78 128 kB 16 bit 8 bit/10 bit 32 MHz 92 I/O 12 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX230 128K/32K TFLGA100
Datasheet
510In Stock
Min.: 1
Mult.: 1

SMD/SMT TFLGA-100 RXv2 128 kB 32 bit 12 bit 54 MHz 83 I/O 32 kB 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 48LFQFP -40 to 85 C
Datasheet
2 000Expected 01/10/2026
Min.: 1
Mult.: 1

SMD/SMT LFQFP-48 RL78 128 kB 16 bit 8 bit/10 bit 32 MHz 44 I/O 12 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 256K 48LFQFP -40 to 85 C
Datasheet
1 993Expected 30/09/2026
Min.: 1
Mult.: 1
: 2 000

SMD/SMT LFQFP-48 RL78 256 kB 16 bit 8 bit, 10 bit 32 MHz 44 I/O 20 kB 1.6 V 5.5 V - 40 C + 85 C Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 64K 64LQFP -40 to 85 C
Datasheet
1 917On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 RL78 64 kB 16 bit 8 bit/10 bit 32 MHz 58 I/O 4 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 512K 64LFQFP -40 to 85 C
Datasheet
1 280On Order
Min.: 1
Mult.: 1

SMD/SMT LFQFP-64 RL78 512 kB 16 bit 8 bit/10 bit 32 MHz 58 I/O 32 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX231 512K/64K QFP64
Datasheet
798On Order
Min.: 1
Mult.: 1

SMD/SMT LFQFP-64 RXv2 512 kB 32 bit 12 bit 54 MHz 43 I/O 64 kB 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 16K 20TSSOP -40 to 85 C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3 328
Mult.: 3 328

SMD/SMT TSSOP-20 RL78 16 kB 16 bit 8 bit, 10 bit 32 MHz 13 I/O 2 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 16K 20TSSOP -40 to 85 C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 16K 20LSSOP -40 to 85 C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1 920
Mult.: 1 920

SMD/SMT LSSOP-20 RL78 16 kB 16 bit 8 bit/10 bit 32 MHz 16 I/O 2 kB 1.6 V 5.5 V - 40 C + 85 C Tray