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Battery Management Systems (BMS)

NXP Semiconductors Battery Management Systems (BMS) enhance the performance and ensure the safety of a battery pack composed of multiple cells. Functional safety is critical as lithium-ion batteries pose a significant safety hazard when operating outside a safe area. These devices offer high measurement accuracy after soldering and aging, with ISO 26262 support and ASIL D functional safety capability.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
ARM Microcontrollers - MCU S32K322 Arm Cortex-M7, 160 MHz, 2 MB Flash, CAN FD, Ethernet, HSE B security, 100 HDQFP - S32K MCUs for General Purpose S32K322EHT0MPAST NXP Semiconductors 1: ¥2,710.8 509In Stock	Mfr. Part # S32K322EHT0MPAST Mouser Part # 771-S32K322EHT0MPAST	NXP Semiconductors	ARM Microcontrollers - MCU S32K322 Arm Cortex-M7, 160 MHz, 2 MB Flash, CAN FD, Ethernet, HSE B security, 100 HDQFP - S32K MCUs for General Purpose Learn More about NXP Semiconductors nxp s32k3 mcus	Datasheet	509In Stock	¥2,710.8 ¥2,107.8 ¥2,066.3 ¥1,695.9 View Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU S32K324 Arm Cortex-M7, 160MHz, 4MB Flash, CAN FD, Ethernet, HSE B security, 257 MAPBGA S32K MCUs for General Purpose S32K324EHT1MMMST NXP Semiconductors 1: ¥3,855.2 464In Stock	Mfr. Part # S32K324EHT1MMMST Mouser Part # 771-S32K324EHT1MMMST	NXP Semiconductors	ARM Microcontrollers - MCU S32K324 Arm Cortex-M7, 160MHz, 4MB Flash, CAN FD, Ethernet, HSE B security, 257 MAPBGA S32K MCUs for General Purpose Learn More about NXP Semiconductors nxp s32k3 mcus	Datasheet	464In Stock	¥3,855.2 ¥3,026.3 ¥2,880.2 ¥2,863.6 View ¥2,619.4 ¥2,420.1 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU S32K344 Arm Cortex-M7, 160MHz, 4MB Flash, CAN FD, Ethernet, HSE B security, 257 MAPBGA S32K MCUs for General Purpose S32K344EHT1MMMST NXP Semiconductors 1: ¥3,642.6 688In Stock	Mfr. Part # S32K344EHT1MMMST Mouser Part # 771-S32K344EHT1MMMST	NXP Semiconductors	ARM Microcontrollers - MCU S32K344 Arm Cortex-M7, 160MHz, 4MB Flash, CAN FD, Ethernet, HSE B security, 257 MAPBGA S32K MCUs for General Purpose Learn More about NXP Semiconductors nxp s32k3 mcus	Datasheet	688In Stock	¥3,642.6 ¥3,081.2 ¥2,773.9 ¥2,679.2 View ¥2,621.1 ¥2,518.1 ¥2,489.8 Quote	Min.: 1 Mult.: 1
CAN Interface IC High-speed CAN transceiver for partial networking TJA1145ATK/0Z NXP Semiconductors 1: ¥652.8 5,142In Stock	Mfr. Part # TJA1145ATK/0Z Mouser Part # 771-TJA1145ATK/0Z	NXP Semiconductors	CAN Interface IC High-speed CAN transceiver for partial networking Learn More about NXP Semiconductors nxp tja1145a can transceivers	Datasheet	5,142In Stock	Cut Tape ¥652.8 ¥493.3 ¥453.5 ¥408.6 View Reel ¥360.4 ¥388.7 ¥385.4 ¥372.1 ¥360.4 ¥360.4 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
CAN Interface IC High-Speed CAN Transceiver with Standby Mode TJA1442BT/0Z NXP Semiconductors 1: ¥325.6 4,023In Stock	Mfr. Part # TJA1442BT/0Z Mouser Part # 771-TJA1442BT/0Z	NXP Semiconductors	CAN Interface IC High-Speed CAN Transceiver with Standby Mode Learn More about NXP Semiconductors nxp tja144x transceivers	Datasheet	4,023In Stock	Cut Tape ¥325.6 ¥240.8 ¥219.3 ¥196 Reel ¥165.9 View ¥184.4 ¥177.7 ¥162.3	Min.: 1 Mult.: 1 : 2,500
CAN Interface IC Dual high-speed CAN transceiver with Standby mode TJA1448ATK/0Z NXP Semiconductors 1: ¥428.5 5,497In Stock 6,000Expected 11/3/2026	Mfr. Part # TJA1448ATK/0Z Mouser Part # 771-TJA1448ATK/0Z	NXP Semiconductors	CAN Interface IC Dual high-speed CAN transceiver with Standby mode Learn More about NXP Semiconductors nxp tja144x transceivers	Datasheet	5,497In Stock 6,000Expected 11/3/2026	Cut Tape ¥428.5 ¥332.2 ¥290.7 ¥260.8 View Reel ¥212.6 ¥245.8 ¥239.2 ¥229.2 ¥225.9 ¥212.6 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
CAN Interface IC Dual high-speed CAN transceiver with Standby mode TJA1448BTK/0Z NXP Semiconductors 1: ¥495 4,045In Stock	Mfr. Part # TJA1448BTK/0Z Mouser Part # 771-TJA1448BTK/0Z	NXP Semiconductors	CAN Interface IC Dual high-speed CAN transceiver with Standby mode Learn More about NXP Semiconductors nxp tja144x transceivers	Datasheet	4,045In Stock	Cut Tape ¥495 ¥370.4 ¥338.8 ¥305.6 View Reel ¥257.5 ¥289 ¥282.4 ¥275.7 ¥270.7 ¥257.5	Min.: 1 Mult.: 1 : 6,000
Interface - Specialized Isolated network high speed transceiver. MC33664ATL1EG NXP Semiconductors 1: ¥734.2 1,301In Stock	Mfr. Part # MC33664ATL1EG Mouser Part # 841-MC33664ATL1EG	NXP Semiconductors	Interface - Specialized Isolated network high speed transceiver. Learn More about NXP Semiconductors nxp mc33664 transceiver	Datasheet	1,301In Stock	¥734.2 ¥614.6 ¥539.8 ¥495 View ¥480 ¥445.1	Min.: 1 Mult.: 1
Battery Management High speed transceiver with SPI Interface. MC33665ATS4AE NXP Semiconductors 1: ¥1,481.6 393In Stock End of Life	Mfr. Part # MC33665ATS4AE Mouser Part # 771-MC33665ATS4AE End of Life	NXP Semiconductors	Battery Management High speed transceiver with SPI Interface. Learn More about NXP Semiconductors nxp mc3665a gateway tranceivers	Datasheet	393In Stock	¥1,481.6 ¥1,174.3 ¥1,097.9 ¥1,013.2 View ¥961.7 ¥925.2	Min.: 1 Mult.: 1
Battery Management Battery Cell Controller, Advanced, 14 Channels, TPL, LQFP64 MC33775ATA1AE NXP Semiconductors 1: ¥2,001.5 188In Stock End of Life	Mfr. Part # MC33775ATA1AE Mouser Part # 771-MC33775ATA1AE End of Life	NXP Semiconductors	Battery Management Battery Cell Controller, Advanced, 14 Channels, TPL, LQFP64 Learn More about NXP Semiconductors nxp mc33775a ics	Datasheet	188In Stock	¥2,001.5 ¥1,568 ¥1,458.4 ¥1,340.4 View ¥1,327.1 ¥1,249.1 ¥1,220.8 Quote	Min.: 1 Mult.: 1
Power Switch ICs - Power Distribution Lighting Eswitch Penta 40mohm MC40XS6500DEK NXP Semiconductors 1: ¥1,107.9 337In Stock End of Life	Mfr. Part # MC40XS6500DEK Mouser Part # 771-MC40XS6500DEK End of Life	NXP Semiconductors	Power Switch ICs - Power Distribution Lighting Eswitch Penta 40mohm Learn More about NXP Semiconductors nxp power drivers switch ics	Datasheet	337In Stock	¥1,107.9 ¥850.4 ¥772.4 ¥712.6 View ¥699.3 ¥652.8 ¥634.5 ¥624.5	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU S32K118 Arm Cortex-M0+, 48 MHz, 256 Kb Flash, CAN FD, FlexIO, CSEc security, LQFP64 - S32K MCUs for General-Purpose FS32K118LAT0MLHR NXP Semiconductors 1: ¥1,190.9 851In Stock	Mfr. Part # FS32K118LAT0MLHR Mouser Part # 771-FS32K118LAT0MLHR	NXP Semiconductors	ARM Microcontrollers - MCU S32K118 Arm Cortex-M0+, 48 MHz, 256 Kb Flash, CAN FD, FlexIO, CSEc security, LQFP64 - S32K MCUs for General-Purpose Learn More about NXP Semiconductors nxp s32k mcus	Datasheet	851In Stock	Cut Tape ¥1,190.9 ¥911.9 ¥798.9 ¥749.1 View Reel ¥548.1 ¥710.9 ¥637.8 ¥549.8 ¥548.1 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
ARM Microcontrollers - MCU S32K118 Arm Cortex-M0+, 48 MHz, 256 Kb Flash, ISELED, FlexIO, LQFP48 - S32K MCUs for General-Purpose FS32K118LIT0VLFT NXP Semiconductors 1: ¥1,021.5 155In Stock	Mfr. Part # FS32K118LIT0VLFT Mouser Part # 771-FS32K118LIT0VLFT	NXP Semiconductors	ARM Microcontrollers - MCU S32K118 Arm Cortex-M0+, 48 MHz, 256 Kb Flash, ISELED, FlexIO, LQFP48 - S32K MCUs for General-Purpose Learn More about NXP Semiconductors nxp s32k iseled mcus	Datasheet	155In Stock	¥1,021.5 ¥735.8 ¥671 ¥606.3 View ¥513.2 ¥496.6 ¥493.3 ¥488.3 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU S32K142 Arm Cortex-M4F, 80 MHz, 256 Kb Flash, CAN FD, FlexIO, CSEc security, LQFP64 - S32K MCUs for General-Purpose FS32K142HAT0MLHT NXP Semiconductors 1: ¥1,483.3 216In Stock	Mfr. Part # FS32K142HAT0MLHT Mouser Part # 771-FS32K142HAT0MLHT	NXP Semiconductors	ARM Microcontrollers - MCU S32K142 Arm Cortex-M4F, 80 MHz, 256 Kb Flash, CAN FD, FlexIO, CSEc security, LQFP64 - S32K MCUs for General-Purpose Learn More about NXP Semiconductors nxp s32k mcus	Datasheet	216In Stock	¥1,483.3 ¥1,152.7 ¥1,018.2 ¥978.3 View ¥968.4 ¥908.6 ¥906.9 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU S32K142 Arm Cortex-M4F, 80 MHz, 256 Kb Flash, CAN FD, FlexIO, CSEc security, LQFP100 - S32K MCUs for General-Purpose FS32K142HAT0MLLT NXP Semiconductors 1: ¥1,468.3 212In Stock	Mfr. Part # FS32K142HAT0MLLT Mouser Part # 771-FS32K142HAT0MLLT	NXP Semiconductors	ARM Microcontrollers - MCU S32K142 Arm Cortex-M4F, 80 MHz, 256 Kb Flash, CAN FD, FlexIO, CSEc security, LQFP100 - S32K MCUs for General-Purpose Learn More about NXP Semiconductors nxp s32k mcus	Datasheet	212In Stock	¥1,468.3 ¥1,059.7 ¥978.3 ¥926.8 View ¥901.9 ¥900.3 ¥860.4 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU S32K142 Arm Cortex-M4F, 112 MHz, 256 Kb Flash, ISELED, FlexIO, LQFP64 - S32K MCUs for General-Purpose FS32K142UIT0VLHT NXP Semiconductors 1: ¥1,491.6 25In Stock	Mfr. Part # FS32K142UIT0VLHT Mouser Part # 771-FS32K142UIT0VLHT	NXP Semiconductors	ARM Microcontrollers - MCU S32K142 Arm Cortex-M4F, 112 MHz, 256 Kb Flash, ISELED, FlexIO, LQFP64 - S32K MCUs for General-Purpose Learn More about NXP Semiconductors nxp s32k iseled mcus	Datasheet	25In Stock	¥1,491.6 ¥1,041.4 ¥970 ¥863.7 View ¥823.9 ¥745.8 ¥742.5 ¥729.2 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU S32K144 Arm Cortex-M4F, 80 MHz, 512 Kb Flash, CAN FD, FlexIO, CSEc security, LQFP64 - S32K MCUs for General-Purpose FS32K144HAT0MLHR NXP Semiconductors 1: ¥1,790.6 19In Stock 1,500Expected 12/7/2026	Mfr. Part # FS32K144HAT0MLHR Mouser Part # 771-FS32K144HAT0MLHR	NXP Semiconductors	ARM Microcontrollers - MCU S32K144 Arm Cortex-M4F, 80 MHz, 512 Kb Flash, CAN FD, FlexIO, CSEc security, LQFP64 - S32K MCUs for General-Purpose Learn More about NXP Semiconductors nxp s32k mcus	Datasheet	19In Stock 1,500Expected 12/7/2026	Cut Tape ¥1,790.6 ¥1,393.6 ¥1,290.6 ¥1,167.7 View Reel ¥963.4 ¥1,136.1 ¥1,048.1 ¥963.4 ¥963.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
ARM Microcontrollers - MCU S32K144 Arm Cortex-M4F, 112 MHz, 512 Kb Flash, CAN FD, FlexIO, CSEc security, MAPBGA100 - S32K MCUs for General-Purpose FS32K144UAT0VMHT NXP Semiconductors 1: ¥1,825.4 25In Stock	Mfr. Part # FS32K144UAT0VMHT Mouser Part # 771-FS32K144UAT0VMHT	NXP Semiconductors	ARM Microcontrollers - MCU S32K144 Arm Cortex-M4F, 112 MHz, 512 Kb Flash, CAN FD, FlexIO, CSEc security, MAPBGA100 - S32K MCUs for General-Purpose Learn More about NXP Semiconductors nxp s32k mcus	Datasheet	25In Stock	¥1,825.4 ¥1,420.2 ¥1,325.5 ¥1,102.9 View ¥1,026.5 ¥1,021.5 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU S32K146 Arm Cortex-M4F, 80 MHz, 1 Mb Flash, CAN FD, FlexIO, CSEc security, LQFP64 - S32K MCUs for General-Purpose FS32K146HAT0MLHR NXP Semiconductors 1: ¥2,011.5 1,532In Stock	Mfr. Part # FS32K146HAT0MLHR Mouser Part # 771-FS32K146HAT0MLHR	NXP Semiconductors	ARM Microcontrollers - MCU S32K146 Arm Cortex-M4F, 80 MHz, 1 Mb Flash, CAN FD, FlexIO, CSEc security, LQFP64 - S32K MCUs for General-Purpose Learn More about NXP Semiconductors nxp s32k mcus	Datasheet	1,532In Stock	Cut Tape ¥2,011.5 ¥1,576.3 ¥1,401.9 ¥1,347.1 View Reel ¥1,151.1 ¥1,328.8 ¥1,272.3 ¥1,179.3 ¥1,151.1 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500
ARM Microcontrollers - MCU S32K146 Arm Cortex-M4F, 112 MHz, 1 Mb Flash, CAN FD, FlexIO, CSEc security, LQFP64 - S32K MCUs for General-Purpose FS32K146UAT0VLHR NXP Semiconductors 1: ¥2,149.3 942In Stock	Mfr. Part # FS32K146UAT0VLHR Mouser Part # 771-FS32K146UAT0VLHR	NXP Semiconductors	ARM Microcontrollers - MCU S32K146 Arm Cortex-M4F, 112 MHz, 1 Mb Flash, CAN FD, FlexIO, CSEc security, LQFP64 - S32K MCUs for General-Purpose Learn More about NXP Semiconductors nxp s32k mcus	Datasheet	942In Stock	Cut Tape ¥2,149.3 ¥1,747.4 ¥1,629.4 ¥1,446.7 View Reel ¥1,129.5 ¥1,382 ¥1,259 ¥1,142.8 ¥1,129.5 Quote	Min.: 1 Mult.: 1 : 1,500
ARM Microcontrollers - MCU S32K146 Arm Cortex-M4F, 112 MHz, 1 Mb Flash, CAN FD, FlexIO, CSEc security, LQFP100 - S32K MCUs for General-Purpose FS32K146UAT0VLLT NXP Semiconductors 1: ¥1,955 41In Stock	Mfr. Part # FS32K146UAT0VLLT Mouser Part # 771-FS32K146UAT0VLLT	NXP Semiconductors	ARM Microcontrollers - MCU S32K146 Arm Cortex-M4F, 112 MHz, 1 Mb Flash, CAN FD, FlexIO, CSEc security, LQFP100 - S32K MCUs for General-Purpose Learn More about NXP Semiconductors nxp s32k mcus	Datasheet	41In Stock	¥1,955 ¥1,531.4 ¥1,362 ¥1,295.6 View ¥1,225.8 ¥1,195.9 ¥1,176 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU S32K146 Arm Cortex-M4F, 112 MHz, 1Mb Flash, ISELED, FlexIO, LQFP100 - S32K MCUs for General-Purpose FS32K146UIT0VLLT NXP Semiconductors 1: ¥1,986.6 25In Stock	Mfr. Part # FS32K146UIT0VLLT Mouser Part # 771-FS32K146UIT0VLLT	NXP Semiconductors	ARM Microcontrollers - MCU S32K146 Arm Cortex-M4F, 112 MHz, 1Mb Flash, ISELED, FlexIO, LQFP100 - S32K MCUs for General-Purpose Learn More about NXP Semiconductors nxp s32k iseled mcus	Datasheet	25In Stock	¥1,986.6 ¥1,612.8 ¥1,501.5 ¥1,337.1 View ¥1,154.4 ¥1,152.7 ¥1,111.2 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU S32K146 Arm Cortex-M4F, 112 MHz, 1Mb Flash, ISELED, FlexIO, CSEc security, LQFP100 - S32K MCUs for General-Purpose FS32K146ULT0VLLT NXP Semiconductors 1: ¥2,072.9 25In Stock	Mfr. Part # FS32K146ULT0VLLT Mouser Part # 771-FS32K146ULT0VLLT	NXP Semiconductors	ARM Microcontrollers - MCU S32K146 Arm Cortex-M4F, 112 MHz, 1Mb Flash, ISELED, FlexIO, CSEc security, LQFP100 - S32K MCUs for General-Purpose Learn More about NXP Semiconductors nxp s32k iseled mcus	Datasheet	25In Stock	¥2,072.9 ¥1,612.8 ¥1,531.4 ¥1,377 View ¥1,288.9 ¥1,257.4	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU S32K148 Arm Cortex-M4F, 80 MHz, 2 Mb Flash, CAN FD, FlexIO, CSEc security, LQFP144 - S32K MCUs for General-Purpose FS32K148HAT0MLQR NXP Semiconductors 1: ¥2,822 188In Stock	Mfr. Part # FS32K148HAT0MLQR Mouser Part # 771-FS32K148HAT0MLQR	NXP Semiconductors	ARM Microcontrollers - MCU S32K148 Arm Cortex-M4F, 80 MHz, 2 Mb Flash, CAN FD, FlexIO, CSEc security, LQFP144 - S32K MCUs for General-Purpose Learn More about NXP Semiconductors nxp s32k mcus	Datasheet	188In Stock	Cut Tape ¥2,822 ¥2,144.4 ¥2,054.7 ¥1,810.5 Reel ¥1,602.9 View ¥1,740.7 ¥1,581.3 Quote	Min.: 1 Mult.: 1 : 500
ARM Microcontrollers - MCU S32K148 Arm Cortex-M4F, 80 MHz, 2 Mb Flash, CAN FD, FlexIO, CSEc security, LQFP176 - S32K MCUs for General-Purpose FS32K148HAT0MLUT NXP Semiconductors 1: ¥2,777.2 174In Stock	Mfr. Part # FS32K148HAT0MLUT Mouser Part # 771-FS32K148HAT0MLUT	NXP Semiconductors	ARM Microcontrollers - MCU S32K148 Arm Cortex-M4F, 80 MHz, 2 Mb Flash, CAN FD, FlexIO, CSEc security, LQFP176 - S32K MCUs for General-Purpose Learn More about NXP Semiconductors nxp s32k mcus	Datasheet	174In Stock	¥2,777.2 ¥2,165.9 ¥2,058 ¥1,867 View ¥1,747.4 ¥1,677.6	Min.: 1 Mult.: 1

Battery Management Systems (BMS)

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