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78K0R/Kx3 Series 16-bit Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Core	Program Memory Size	Data RAM Size	Package/Case	Maximum Clock Frequency	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Data Bus Width	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
16-bit Microcontrollers - MCU 8bit Microcontroller 78K0R KX3 Renesas Electronics UPD78F1142AGB-GAH-AX UPD78F1142AGB-GAH-AX Renesas Electronics 1: $10.43 160Expected 2026/10/28	Mfr. Part No. UPD78F1142AGB-GAH-AX Mouser Part No 968-D78F1142AGBGAHAX	Renesas Electronics	16-bit Microcontrollers - MCU 8bit Microcontroller 78K0R KX3	Datasheet	160Expected 2026/10/28	$10.43 $8.06 $7.69 $5.94 View $5.93 $5.82 $5.62 Quote	Min.: 1 Mult.: 1														78K0R/Kx3	Tray
16-bit Microcontrollers - MCU 16BIT MCU 78K0R/Kx3 ROM64K/RAM4K 64LQFP 10x10x1.6 1.8-5.5V -40/+85C Renesas Electronics UPD78F1142AGB(S)-GAH-M1-AX UPD78F1142AGB(S)-GAH-M1-AX Renesas Electronics 1,280: $5.54 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. UPD78F1142AGB(S)-GAH-M1-AX Mouser Part No 968-78F1142AGBSGAHM1	Renesas Electronics	16-bit Microcontrollers - MCU 16BIT MCU 78K0R/Kx3 ROM64K/RAM4K 64LQFP 10x10x1.6 1.8-5.5V -40/+85C	Datasheet	Non-Stocked Lead-Time 18 Weeks	$5.54 View Quote	Min.: 1,280 Mult.: 1,280	78K0R	64 kB	4 kB	LQFP-64	20 MHz	10 bit	55 I/O	1.8 V	5.5 V	SMD/SMT	16 bit	- 40 C	+ 85 C	78K0R/Kx3	Tray
16-bit Microcontrollers - MCU 16BIT MCU 78K0R/Kx3 ROM128K/RAM8K 100LQFP 14x14x1.6 1.8-5.5V -40/+85C Renesas Electronics UPD78F1164AGC(S)-UEU-M1-AX UPD78F1164AGC(S)-UEU-M1-AX Renesas Electronics 720: $7.01 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. UPD78F1164AGC(S)-UEU-M1-AX Mouser Part No 968-78F1164AGCSUEUM1	Renesas Electronics	16-bit Microcontrollers - MCU 16BIT MCU 78K0R/Kx3 ROM128K/RAM8K 100LQFP 14x14x1.6 1.8-5.5V -40/+85C	Datasheet	Non-Stocked Lead-Time 18 Weeks	$7.01 View Quote	Min.: 720 Mult.: 720	78K0R	128 kB	8 kB	LQFP-100	20 MHz	10 bit	88 I/O	1.8 V	5.5 V	SMD/SMT	16 bit	- 40 C	+ 85 C	78K0R/Kx3	Tray
16-bit Microcontrollers - MCU 16BIT MCU 78K0R/Kx3 ROM256K/RAM12K 100LQFP 20x14x1.6 1.8-5.5V -40/+85C Renesas Electronics UPD78F1166AGF(R)-GAS-M1-AX UPD78F1166AGF(R)-GAS-M1-AX Renesas Electronics 576: $9.75 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. UPD78F1166AGF(R)-GAS-M1-AX Mouser Part No 968-78F1166AGFRGASM1	Renesas Electronics	16-bit Microcontrollers - MCU 16BIT MCU 78K0R/Kx3 ROM256K/RAM12K 100LQFP 20x14x1.6 1.8-5.5V -40/+85C	Datasheet	Non-Stocked Lead-Time 18 Weeks	$9.75 $9.56 View Quote	Min.: 576 Mult.: 576	78K0R	256 kB	12 kB	LQFP-100	20 MHz	10 bit	88 I/O	1.8 V	5.5 V	SMD/SMT	16 bit	- 40 C	+ 85 C	78K0R/Kx3	Tray
16-bit Microcontrollers - MCU 16BIT MCU 78K0R/Kx3 ROM256K/RAM12K 100LQFP 20x14x1.6 1.8-5.5V -40/+85C Renesas Electronics UPD78F1166AGF(S)-GAS-M1-AX UPD78F1166AGF(S)-GAS-M1-AX Renesas Electronics 576: $9.26 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. UPD78F1166AGF(S)-GAS-M1-AX Mouser Part No 968-78F1166AGFSGASM1	Renesas Electronics	16-bit Microcontrollers - MCU 16BIT MCU 78K0R/Kx3 ROM256K/RAM12K 100LQFP 20x14x1.6 1.8-5.5V -40/+85C	Datasheet	Non-Stocked Lead-Time 18 Weeks	$9.26 $9.08 View Quote	Min.: 576 Mult.: 576	78K0R	256 kB	12 kB	LQFP-100	20 MHz	10 bit	88 I/O	1.8 V	5.5 V	SMD/SMT	16 bit	- 40 C	+ 85 C	78K0R/Kx3	Tray
16-bit Microcontrollers - MCU MCU 78K0R KX3 Flash KG3 Renesas Electronics UPD78F1167AGC(S)-UEU-M1-AX UPD78F1167AGC(S)-UEU-M1-AX Renesas Electronics 720: $11.14 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. UPD78F1167AGC(S)-UEU-M1-AX Mouser Part No 968-78F1167AGCSUEUM1	Renesas Electronics	16-bit Microcontrollers - MCU MCU 78K0R KX3 Flash KG3	Datasheet	Non-Stocked Lead-Time 18 Weeks	$11.14 View Quote	Min.: 720 Mult.: 720	78K0R	384 kB	24 kB	LQFP-100	20 MHz	10 bit	88 I/O	1.8 V	5.5 V	SMD/SMT	16 bit	- 40 C	+ 85 C	78K0R/Kx3	Tray
16-bit Microcontrollers - MCU 16BIT MCU 78K0R/Kx3 ROM512K/RAM30K 100LQFP 14x14x1.6 1.8-5.5V -40/+85C Renesas Electronics UPD78F1168AGC(S)-UEU-M1-AX UPD78F1168AGC(S)-UEU-M1-AX Renesas Electronics 720: $13.19 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. UPD78F1168AGC(S)-UEU-M1-AX Mouser Part No 968-78F1168AGCSUEUM1	Renesas Electronics	16-bit Microcontrollers - MCU 16BIT MCU 78K0R/Kx3 ROM512K/RAM30K 100LQFP 14x14x1.6 1.8-5.5V -40/+85C	Datasheet	Non-Stocked Lead-Time 18 Weeks	$13.19 Quote Quote	Min.: 720 Mult.: 720	78K0R	512 kB	30 kB	LQFP-100	20 MHz	10 bit	88 I/O	1.8 V	5.5 V	SMD/SMT	16 bit	- 40 C	+ 85 C	78K0R/Kx3	Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU78K0R/KX3 Renesas Electronics UPD78F1187AGJ(R)-GAE-AX UPD78F1187AGJ(R)-GAE-AX Renesas Electronics 60: $14.68 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. UPD78F1187AGJ(R)-GAE-AX Mouser Part No 968-78F1187AGJRGAEAX	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU78K0R/KX3	Datasheet	Non-Stocked Lead-Time 18 Weeks	$14.68 $14.67 $14.35 $13.99 View Quote	Min.: 60 Mult.: 60	78K0R	384 kB	24 kB	LQFP-144	20 MHz	10 bit	132 I/O	1.8 V	5.5 V	SMD/SMT	16 bit	- 40 C	+ 85 C	78K0R/Kx3	Tray
16-bit Microcontrollers - MCU 8bit Microcontroller 78K0R KX3 Renesas Electronics UPD78F1142AGB-GAH-M1-AX UPD78F1142AGB-GAH-M1-AX Renesas Electronics 1,280: $5.83 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. UPD78F1142AGB-GAH-M1-AX Mouser Part No 968-8F1142AGBGAHM1AX	Renesas Electronics	16-bit Microcontrollers - MCU 8bit Microcontroller 78K0R KX3	Datasheet	Non-Stocked Lead-Time 18 Weeks	$5.83 View Quote	Min.: 1,280 Mult.: 1,280	78K0R	64 kB	4 kB	LQFP-64	20 MHz	10 bit	55 I/O	1.8 V	5.5 V	SMD/SMT	16 bit	- 40 C	+ 85 C	78K0R/Kx3	Tray
16-bit Microcontrollers - MCU 78K0R/Kx3 64K+4K -40to85 64QFP Renesas Electronics UPD78F1142AGB-GAH-X3-AX UPD78F1142AGB-GAH-X3-AX Renesas Electronics 1,000: $5.69 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. UPD78F1142AGB-GAH-X3-AX Mouser Part No 968-8F1142AGBGAHX3AX	Renesas Electronics	16-bit Microcontrollers - MCU 78K0R/Kx3 64K+4K -40to85 64QFP	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $5.69 $5.63 Quote Quote	Min.: 1,000 Mult.: 1,000 : 1,000	78K0R	64 kB	4 kB	LQFP-64	20 MHz	10 bit	55 I/O	1.8 V	5.5 V	SMD/SMT	16 bit	- 40 C	+ 85 C	78K0R/Kx3	Reel
16-bit Microcontrollers - MCU 16BIT MICROCONTROLLER, 78K0R/KX3 Renesas Electronics UPD78F1143AGB-GAH-M1-AX UPD78F1143AGB-GAH-M1-AX Renesas Electronics 1,280: $5.54 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. UPD78F1143AGB-GAH-M1-AX Mouser Part No 968-8F1143AGBGAHM1AX	Renesas Electronics	16-bit Microcontrollers - MCU 16BIT MICROCONTROLLER, 78K0R/KX3	Datasheet	Non-Stocked Lead-Time 18 Weeks	$5.54 View Quote	Min.: 1,280 Mult.: 1,280	78K0R	96 kB	6 kB	LQFP-64	20 MHz	10 bit	55 I/O	1.8 V	5.5 V	SMD/SMT	16 bit	- 40 C	+ 85 C	78K0R/Kx3	Tray
16-bit Microcontrollers - MCU 16BIT MICROCONTROLLER K0R Renesas Electronics UPD78F1144AGB-GAH-M1-AX UPD78F1144AGB-GAH-M1-AX Renesas Electronics 1,280: $6.12 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. UPD78F1144AGB-GAH-M1-AX Mouser Part No 968-8F1144AGBGAHM1AX	Renesas Electronics	16-bit Microcontrollers - MCU 16BIT MICROCONTROLLER K0R	Datasheet	Non-Stocked Lead-Time 18 Weeks	$6.12 View Quote	Min.: 1,280 Mult.: 1,280	78K0R	128 kB	8 kB	LQFP-64	20 MHz	10 bit	55 I/O	1.8 V	5.5 V	SMD/SMT	16 bit	- 40 C	+ 85 C	78K0R/Kx3	Tray
16-bit Microcontrollers - MCU 16BIT MICROCONTROLLER, 78K0R/KX3 Renesas Electronics UPD78F1146AGB-GAH-M1-AX UPD78F1146AGB-GAH-M1-AX Renesas Electronics 1,280: $7.90 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. UPD78F1146AGB-GAH-M1-AX Mouser Part No 968-8F1146AGBGAHM1AX	Renesas Electronics	16-bit Microcontrollers - MCU 16BIT MICROCONTROLLER, 78K0R/KX3	Datasheet	Non-Stocked Lead-Time 18 Weeks	$7.90 View Quote	Min.: 1,280 Mult.: 1,280	78K0R	256 kB	12 kB	LQFP-64	20 MHz	10 bit	55 I/O	1.8 V	5.5 V	SMD/SMT	16 bit	- 40 C	+ 85 C	78K0R/Kx3	Tray
16-bit Microcontrollers - MCU 16BIT MCU 78K0R/Kx3 ROM128K/RAM8K 100LQFP 20x14x1.6 1.8-5.5V -40/+85C Renesas Electronics UPD78F1164AGF-GAS-M1-AX UPD78F1164AGF-GAS-M1-AX Renesas Electronics 576: $7.18 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. UPD78F1164AGF-GAS-M1-AX Mouser Part No 968-8F1164AGFGASM1AX	Renesas Electronics	16-bit Microcontrollers - MCU 16BIT MCU 78K0R/Kx3 ROM128K/RAM8K 100LQFP 20x14x1.6 1.8-5.5V -40/+85C	Datasheet	Non-Stocked Lead-Time 18 Weeks	$7.18 $7.01 View Quote	Min.: 576 Mult.: 576	78K0R	128 kB	8 kB	LQFP-100	20 MHz	10 bit	88 I/O	1.8 V	5.5 V	SMD/SMT	16 bit	- 40 C	+ 85 C	78K0R/Kx3	Tray
16-bit Microcontrollers - MCU 78K0R/Kx3, 100-pin LQFP, 512KB, 30KB RAM Renesas Electronics UPD78F1168AGF-GAS-M1-AX UPD78F1168AGF-GAS-M1-AX Renesas Electronics 576: $13.07 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. UPD78F1168AGF-GAS-M1-AX Mouser Part No 968-8F1168AGFGASM1AX	Renesas Electronics	16-bit Microcontrollers - MCU 78K0R/Kx3, 100-pin LQFP, 512KB, 30KB RAM	Datasheet	Non-Stocked Lead-Time 18 Weeks	$13.07 View Quote	Min.: 576 Mult.: 576	78K0R	512 kB	30 kB	LQFP-100	20 MHz	10 bit	88 I/O	1.8 V	5.5 V	SMD/SMT	16 bit	- 40 C	+ 85 C	78K0R/Kx3	Tray
16-bit Microcontrollers - MCU 16BIT MCU 78K0R/Kx3 ROM64K/RAM4K 64LQFP 12x12x1.6 1.8-5.5V -40/+85C Renesas Electronics UPD78F1142AGK-GAJ-AX UPD78F1142AGK-GAJ-AX Renesas Electronics 1: $10.83 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. UPD78F1142AGK-GAJ-AX Mouser Part No 968-D78F1142AGKGAJAX	Renesas Electronics	16-bit Microcontrollers - MCU 16BIT MCU 78K0R/Kx3 ROM64K/RAM4K 64LQFP 12x12x1.6 1.8-5.5V -40/+85C	Datasheet	Non-Stocked Lead-Time 18 Weeks	$10.83 $8.36 $7.98 $6.26 View $6.25 $6.12 $5.94 Quote	Min.: 1 Mult.: 1														78K0R/Kx3	Tray
16-bit Microcontrollers - MCU 16BIT MICROCONTROLLER, 78K0R/KX3 Renesas Electronics UPD78F1145AGB-GAH-AX UPD78F1145AGB-GAH-AX Renesas Electronics 160: $7.15 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. UPD78F1145AGB-GAH-AX Mouser Part No 968-D78F1145AGBGAHAX	Renesas Electronics	16-bit Microcontrollers - MCU 16BIT MICROCONTROLLER, 78K0R/KX3	Datasheet	Non-Stocked Lead-Time 18 Weeks	$7.15 $7.14 $7.06 $6.87 View Quote	Min.: 160 Mult.: 160														78K0R/Kx3	Tray
16-bit Microcontrollers - MCU MCU 78K0R KX3 Flash KE3 Renesas Electronics UPD78F1146GB(S)-GAH-AX UPD78F1146GB(S)-GAH-AX Renesas Electronics 160: $8.19 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. UPD78F1146GB(S)-GAH-AX Mouser Part No 968-D78F1146GBSGAHAX	Renesas Electronics	16-bit Microcontrollers - MCU MCU 78K0R KX3 Flash KE3	Datasheet	Non-Stocked Lead-Time 18 Weeks	$8.19 $8.14 $7.99 $7.85 View Quote	Min.: 160 Mult.: 160	78K0R	256 kB	12 kB	LQFP-64	20 MHz	10 bit	55 I/O	1.8 V	5.5 V	SMD/SMT	16 bit	- 40 C	+ 85 C	78K0R/Kx3	Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU78K0R/KX3 Renesas Electronics UPD78F1154GK(R)-GAK-AX UPD78F1154GK(R)-GAK-AX Renesas Electronics 119: $7.33 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. UPD78F1154GK(R)-GAK-AX Mouser Part No 968-D78F1154GKRGAKAX	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU78K0R/KX3	Datasheet	Non-Stocked Lead-Time 18 Weeks	$7.33 $7.32 $7.20 $6.97 View Quote	Min.: 119 Mult.: 119	78K0R	128 kB	8 kB	LQFP-80	20 MHz	10 bit	70 I/O	1.8 V	5.5 V	SMD/SMT	16 bit	- 40 C	+ 85 C	78K0R/Kx3	Tray
16-bit Microcontrollers - MCU 16BIT MICROCONTROLLER, 78K0R/KX3 Renesas Electronics UPD78F1156AGK-GAK-AX UPD78F1156AGK-GAK-AX Renesas Electronics 119: $9.25 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. UPD78F1156AGK-GAK-AX Mouser Part No 968-D78F1156AGKGAKAX	Renesas Electronics	16-bit Microcontrollers - MCU 16BIT MICROCONTROLLER, 78K0R/KX3	Datasheet	Non-Stocked Lead-Time 18 Weeks	$9.25 $9.05 $8.91 $8.77 View Quote	Min.: 119 Mult.: 119														78K0R/Kx3	Tray
16-bit Microcontrollers - MCU 16BIT MICROCONTROLLER, 78K0R/KX3 Renesas Electronics UPD78F1162AGC-UEU-AX UPD78F1162AGC-UEU-AX Renesas Electronics 1: $11.46 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. UPD78F1162AGC-UEU-AX Mouser Part No 968-D78F1162AGCUEUAX	Renesas Electronics	16-bit Microcontrollers - MCU 16BIT MICROCONTROLLER, 78K0R/KX3	Datasheet	Non-Stocked Lead-Time 18 Weeks	$11.46 $8.91 $6.75 $6.73 View $6.49 $6.27 Quote	Min.: 1 Mult.: 1														78K0R/Kx3	Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU78K0R/KX3 Renesas Electronics UPD78F1162GC(S)-UEU-AX UPD78F1162GC(S)-UEU-AX Renesas Electronics 1: $11.98 Non-Stocked Lead-Time 18 Weeks New At Mouser	Mfr. Part No. UPD78F1162GC(S)-UEU-AX Mouser Part No 968-D78F1162GCSUEUAX New At Mouser	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU78K0R/KX3	Datasheet	Non-Stocked Lead-Time 18 Weeks	$11.98 $9.33 $7.04 $6.85 View $6.65 Quote	Min.: 1 Mult.: 1	78K0R	64 kB	4 kB	LQFP-100	20 MHz	10 bit	88 I/O	1.8 V	5.5 V	SMD/SMT	16 bit	- 40 C	+ 85 C	78K0R/Kx3	Tray
16-bit Microcontrollers - MCU 16-BIT GENERAL MCU78K0R/KX3 Renesas Electronics UPD78F1164GC(R)-UEU-AX UPD78F1164GC(R)-UEU-AX Renesas Electronics 1: $13.10 Non-Stocked Lead-Time 18 Weeks New At Mouser	Mfr. Part No. UPD78F1164GC(R)-UEU-AX Mouser Part No 968-D78F1164GCRUEUAX New At Mouser	Renesas Electronics	16-bit Microcontrollers - MCU 16-BIT GENERAL MCU78K0R/KX3	Datasheet	Non-Stocked Lead-Time 18 Weeks	$13.10 $10.64 $8.00 $7.99 View $7.82 $7.56 Quote	Min.: 1 Mult.: 1	78K0R	128 kB	8 kB	LQFP-100	20 MHz	10 bit	88 I/O	1.8 V	5.5 V	SMD/SMT	16 bit	- 40 C	+ 85 C	78K0R/Kx3	Tray
16-bit Microcontrollers - MCU 16BIT MICROCONTROLLER, 78K0R/KX3 Renesas Electronics UPD78F1166AGC-UEU-AX UPD78F1166AGC-UEU-AX Renesas Electronics 90: $9.90 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. UPD78F1166AGC-UEU-AX Mouser Part No 968-D78F1166AGCUEUAX	Renesas Electronics	16-bit Microcontrollers - MCU 16BIT MICROCONTROLLER, 78K0R/KX3	Datasheet	Non-Stocked Lead-Time 18 Weeks	$9.90 $9.65 $9.49 $9.34 View Quote	Min.: 90 Mult.: 90														78K0R/Kx3	Tray
16-bit Microcontrollers - MCU 16BIT MICROCONTROLLER, 78K0R/KX3 Renesas Electronics UPD78F1167AGC-UEU-AX UPD78F1167AGC-UEU-AX Renesas Electronics 90: $12.56 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. UPD78F1167AGC-UEU-AX Mouser Part No 968-D78F1167AGCUEUAX	Renesas Electronics	16-bit Microcontrollers - MCU 16BIT MICROCONTROLLER, 78K0R/KX3	Datasheet	Non-Stocked Lead-Time 18 Weeks	$12.56 $12.37 $12.10 $11.96 Quote Quote	Min.: 90 Mult.: 90														78K0R/Kx3	Tray

78K0R/Kx3 Series 16-bit Microcontrollers - MCU

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