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 192K 40HWQFN -40 to 85 C
Datasheet
2 232In Stock
Min.: 1
Mult.: 1
: 2 500

SMD/SMT HWQFN-40 RL78 16 bit 32 MHz 192 kB 16 kB 8 bit/10 bit 36 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 64K 48LFQFP -40 to 85 C
Datasheet
1 457In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-48 RL78 16 bit 32 MHz 64 kB 4 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 256K 48LFQFP -40 to 85 C
Datasheet
2 000In Stock
Min.: 1
Mult.: 1
: 2 000

SMD/SMT LFQFP-48 RL78 16 bit 32 MHz 256 kB 20 kB 8 bit, 10 bit 44 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 64K 64LQFP -40 to 85 C
Datasheet
952In Stock
2 856Expected 11/16/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 RL78 16 bit 32 MHz 64 kB 4 kB 8 bit/10 bit 58 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 149In 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
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 16K 20LSSOP -40 to 85 C
Datasheet
2 373In Stock
Min.: 1
Mult.: 1
: 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 + 85 C Reel, Cut Tape
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 16K 25WFLGA -40 to 85 C
Datasheet
1 470In Stock
Min.: 1
Mult.: 1

SMD/SMT WFLGA-25 RL78 16 bit 32 MHz 16 kB 2 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 96K 44LQFP -40 to 85 C
Datasheet
1 180In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-44 RL78 16 bit 32 MHz 96 kB 8 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 64LFQFP -40 to 85 C
Datasheet
1 232In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-64 RL78 16 bit 32 MHz 128 kB 12 kB 8 bit/10 bit 58 I/O 1.6 V 5.5 V + 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 16 bit 32 MHz 192 kB 16 kB 8 bit/10 bit 74 I/O 1.6 V 5.5 V + 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 16 bit 32 MHz 192 kB 16 kB 8 bit/10 bit 92 I/O 1.6 V 5.5 V + 85 C Tray
Renesas Electronics 16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G12 8K 20LSSOP -40 to 85 C
Datasheet
2 799In Stock
Min.: 1
Mult.: 1
: 4 000

SMD/SMT LSSOP-20 RL78 16 bit 24 MHz 768 B 8 bit, 10 bit 18 I/O 1.8 V 5.5 V + 85 C Reel, Cut Tape
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX231 512K/64K QFP48
Datasheet
754In 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 RX231 512K/64K QFP64
Datasheet
2 641In Stock
2 720On Order
Min.: 1
Mult.: 1

SMD/SMT LFQFP-64 RXv2 32 bit 54 MHz 512 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 RX23T 128K/12K QFP64
Datasheet
3 362In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-64 RX 32 bit 40 MHz 12 kB 12 bit 50 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 268In 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 32-bit Microcontrollers - MCU 32BIT MCU RX24TH,U 512K/32K QFP100
Datasheet
1 502In Stock
Min.: 1
Mult.: 1

SMD/SMT LFQFP-100 RXv2 32 bit 80 MHz 8 kB 32 kB 12 bit 80 I/O 2.7 V 5.5 V + 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 16 bit 32 MHz 32 kB 2 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 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
505In 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 48K 30LSSOP -40 to 85 C
Datasheet
872In Stock
Min.: 1
Mult.: 1

SMD/SMT LSSOP-30 RL78 16 bit 32 MHz 48 kB 3 kB 8 bit/10 bit 26 I/O 1.6 V 5.5 V + 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 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 32K 44LQFP -40 to 85 C
Datasheet
1 117In Stock
Min.: 1
Mult.: 1
: 1 000

SMD/SMT LFQFP-44 RL78 16 bit 32 MHz 32 kB 2 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 64K 48LFQFP -40 to 85 C
Datasheet
1 111In Stock
Min.: 1
Mult.: 1
: 2 000

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 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 16 bit 32 MHz 128 kB 12 kB 8 bit/10 bit 44 I/O 1.6 V 5.5 V + 85 C Tray