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 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 64K 48LFQFP -40 to 85 C
Datasheet
2,000In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-48 RL78 64 kB 16 bit 8 bit/10 bit 32 MHz 44 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 128K 64LFQFP -40 to 85 C
Datasheet
1,232In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-64 RL78 128 kB 16 bit 8 bit/10 bit 32 MHz 58 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 192K 80LFQFP -40 to 85 C
Datasheet
952In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-80 RL78 192 kB 16 bit 8 bit/10 bit 32 MHz 74 I/O 16 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 192K 100LFQFP -40 to 85 C
Datasheet
1,089In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-100 RL78 192 kB 16 bit 8 bit/10 bit 32 MHz 92 I/O 16 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G12 8K 20LSSOP -40 to 85 C
Datasheet
2,800In Stock
Min.: 1
Mult.: 1
: 4,000

SMD/SMT LSSOP-20 RL78 16 bit 8 bit, 10 bit 24 MHz 18 I/O 768 B 1.8 V 5.5 V - 40 C + 85 C Reel, Cut Tape
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX231 128K/32K QFP64
Datasheet
635In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-64 RXv2 128 kB 32 bit 12 bit 54 MHz 43 I/O 32 kB 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX231 512K/64K QFP48
Datasheet
857In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-48 RXv2 512 kB 32 bit 12 bit 54 MHz 30 I/O 64 kB 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX24T 256K/16K QFP64
Datasheet
2,268In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-64 RXv2 256 kB 32 bit 12 bit 80 MHz 48 I/O 16 kB 2.7 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 32K 25WFLGA -40 to 85 C
Datasheet
3In Stock
Min.: 1
Mult.: 1

SMD/SMT WFLGA-25 RL78 32 kB 16 bit 8 bit/10 bit 32 MHz 21 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 32K 25WFLGA -40 to 105 C
Datasheet
980In Stock
Min.: 1
Mult.: 1

SMD/SMT WFLGA-25 RL78 512 kB 16 bit 8 bit, 10 bit 32 MHz 21 I/O 32 kB 1.6 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 48K 25WFLGA -40 to 85 C
Datasheet
505In Stock
Min.: 1
Mult.: 1

SMD/SMT WFLGA-25 RL78 48 kB 16 bit 8 bit, 10 bit 32 MHz 21 I/O 3 kB 1.6 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 48K 30LSSOP -40 to 85 C
Datasheet
872In Stock
Min.: 1
Mult.: 1

SMD/SMT LSSOP-30 RL78 48 kB 16 bit 8 bit/10 bit 32 MHz 26 I/O 3 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 36WFLGA -40 to 85 C
Datasheet
878In Stock
Min.: 1
Mult.: 1

SMD/SMT WFLGA-36 RL78 128 kB 16 bit 8 bit, 10 bit 32 MHz 32 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 16K 40HWQFN -40 to 85 C
Datasheet
969In Stock
Min.: 1
Mult.: 1
: 2,500

SMD/SMT HWQFN-40 RL78 16 kB 16 bit 8 bit/10 bit 32 MHz 36 I/O 2 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 32K 44LQFP -40 to 85 C
Datasheet
1,117In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LFQFP-44 RL78 32 kB 16 bit 8 bit, 10 bit 32 MHz 40 I/O 2 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 48LFQFP -40 to 85 C
Datasheet
1,112In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT LFQFP-48 RL78 512 kB 16 bit 8 bit, 10 bit 32 MHz 44 I/O 32 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 128K 48LFQFP -40 to 85 C
Datasheet
1,035In Stock
2,000Expected 11/18/2026
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 128K 48LFQFP -40 to 105 C
Datasheet
67In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-48 RL78 128 kB 16 bit 8 bit/10 bit 32 MHz 44 I/O 12 kB 2.4 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 96K 64LFQFP -40 to 85 C
Datasheet
31In 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 128K 64LFQFP -40 to 85 C
Datasheet
49In Stock
1,280Expected 8/13/2026
Min.: 1
Mult.: 1

SMD/SMT LFQFP-64 RL78 128 kB 16 bit 8 bit/10 bit 32 MHz 58 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 64LFQFP -40 to 85 C
Datasheet
36In Stock
1,280On Order
Min.: 1
Mult.: 1

SMD/SMT LFQFP-64 RL78 256 kB 16 bit 8 bit/10 bit 32 MHz 58 I/O 20 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 80LQFP -40 to 85 C
Datasheet
21In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-80 RL78 96 kB 16 bit 8 bit/10 bit 32 MHz 74 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 85 C
Datasheet
498In 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 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 85 C
Datasheet
728In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LFQFP-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 Reel, Cut Tape
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