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 QFP100
Datasheet
538In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-100 RXv2 32 bit 54 MHz 128 kB 32 kB 12 bit 79 I/O 1.8 V 5.5 V + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU RX231 MCU 256KB/32KB 48LQFP -40 +85C USB
Datasheet
595In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-48 RXv2 32 bit 54 MHz 256 kB 32 kB 12 bit 30 I/O 1.8 V 5.5 V + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX231 384K/64K QFP64
Datasheet
514In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-64 RXv2 32 bit 54 MHz 384 kB 64 kB 12 bit 43 I/O 1.8 V 5.5 V + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX231 512K/64K QFP48
Datasheet
1,091In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-48 RXv2 32 bit 54 MHz 512 kB 64 kB 12 bit 30 I/O 1.8 V 5.5 V + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23T 64K/12K QFP52
Datasheet
794In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-52 RX 32 bit 40 MHz 64 kB 12 kB 12 bit 40 I/O 2.7 V 5.5 V + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX24T 256K/16K QFP64
Datasheet
2,691In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-64 RXv2 32 bit 80 MHz 256 kB 16 kB 12 bit 48 I/O 2.7 V 5.5 V + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 16K 20LSSOP -40 to 105 C
Datasheet
2,463In Stock
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT LSSOP-20 RL78 16 bit 32 MHz 512 kB 32 kB 8 bit, 10 bit 16 I/O 1.6 V 5.5 V + 105 C Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 32K 20TSSOP -40 to 85 C
Datasheet
6,201In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-20 RL78 16 bit 32 MHz 32 kB 2 kB 8 bit, 10 bit 13 I/O 1.6 V 5.5 V + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 32K 24HWQFN -40 to 85 C
Datasheet
2,399In Stock
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT HWQFN-24 RL78 16 bit 32 MHz 32 kB 2 kB 8 bit/10 bit 20 I/O 1.6 V 5.5 V + 85 C Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 32K 25WFLGA -40 to 105 C
Datasheet
980In Stock
Min.: 1
Mult.: 1

SMD/SMT WFLGA-25 RL78 16 bit 32 MHz 512 kB 32 kB 8 bit, 10 bit 21 I/O 1.6 V 5.5 V + 105 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 48K 25WFLGA -40 to 85 C
Datasheet
910In Stock
Min.: 1
Mult.: 1

SMD/SMT WFLGA-25 RL78 16 bit 32 MHz 48 kB 3 kB 8 bit, 10 bit 21 I/O 1.6 V 5.5 V + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 64K 25WFLGA -40 to 105 C
Datasheet
980In Stock
Min.: 1
Mult.: 1

SMD/SMT WFLGA-25 RL78 16 bit 32 MHz 512 kB 32 kB 8 bit, 10 bit 21 I/O 1.6 V 5.5 V + 105 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 96K 30LSSOP -40 to 105 C
Datasheet
2,400In Stock
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT LSSOP-30 RL78 16 bit 32 MHz 512 kB 32 kB 8 bit, 10 bit 26 I/O 1.6 V 5.5 V + 105 C Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 64K 32HWQFN -40 to 85 C
Datasheet
3,191In Stock
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT HWQFN-32 RL78 16 bit 32 MHz 512 kB 32 kB 8 bit, 10 bit 28 I/O 1.6 V 5.5 V + 85 C Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 32HWQFN -40 to 85 C
Datasheet
2,500In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT HWQFN-32 RL78 16 bit 32 MHz 128 kB 12 kB 8 bit, 10 bit 28 I/O 1.6 V 5.5 V + 85 C Reel, Cut Tape, MouseReel
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 36WFLGA -40 to 85 C
Datasheet
878In Stock
Min.: 1
Mult.: 1

SMD/SMT WFLGA-36 RL78 16 bit 32 MHz 128 kB 12 kB 8 bit, 10 bit 32 I/O 1.6 V 5.5 V + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 64K 44LQFP -40 to 85 C
Datasheet
852In Stock
1,000Expected 2026-05-04
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT LFQFP-44 RL78 16 bit 32 MHz 512 kB 32 kB 8 bit, 10 bit 40 I/O 1.6 V 5.5 V + 85 C Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 256K 44LQFP -40 to 85 C
Datasheet
940In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-44 RL78 16 bit 32 MHz 256 kB 20 kB 8 bit/10 bit 40 I/O 1.6 V 5.5 V + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 48LFQFP -40 to 85 C
Datasheet
1,984In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-48 RL78 16 bit 32 MHz 128 kB 12 kB 8 bit/10 bit 44 I/O 1.6 V 5.5 V + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 48LFQFP -40 to 105 C
Datasheet
67In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-48 RL78 16 bit 32 MHz 128 kB 12 kB 8 bit/10 bit 44 I/O 2.4 V 5.5 V + 105 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 256K 48LFQFP -40 to 105 C
Datasheet
1,900In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-48 RL78 16 bit 32 MHz 256 kB 20 kB 8 bit/10 bit 44 I/O 2.4 V 5.5 V + 105 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 512K 48LFQFP -40 to 85 C
Datasheet
2,132In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-48 RL78 16 bit 32 MHz 512 kB 32 kB 8 bit/10 bit 44 I/O 1.6 V 5.5 V + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 32K 52LQFP -40 to 85 C
Datasheet
571In Stock
1,280Expected 2026-04-16
Min.: 1
Mult.: 1

SMD/SMT LQFP-52 RL78 16 bit 32 MHz 32 kB 2 kB 8 bit/10 bit 48 I/O 1.6 V 5.5 V + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 128K 52LQFP -40 to 85 C
Datasheet
1,140In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-52 RL78 16 bit 32 MHz 128 kB 12 kB 8 bit/10 bit 48 I/O 1.6 V 5.5 V + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 64K 64LFQFP -40 to 105 C
Datasheet
1,215In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-64 RL78 16 bit 32 MHz 64 kB 4 kB 8 bit/10 bit 58 I/O 2.4 V 5.5 V + 105 C Tray