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256 kB Semiconductors

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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 32MHz Arm Cortex-M0+ MCU with 256KB dual MSPM0L2228SPNR Texas Instruments 1: ¥770.7 741In Stock New Product	Mfr. Part # MSPM0L2228SPNR Mouser Part # 595-MSPM0L2228SPNR New Product	Texas Instruments	ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 256KB dual Learn More about Texas Instruments ti mspm0lx22x mixed signal mcus	Datasheet	741In Stock	Cut Tape ¥770.7 ¥509.9 ¥465.1 ¥395.3 Reel ¥300.6 View ¥375.4 ¥337.2 ¥299 ¥290.7	Min.: 1 Mult.: 1 : 1,000
ARM Microcontrollers - MCU High-performance, low-power 32-bit single-core Arm Cortex M33-based MCU PSC3M5FDS2ACQ1XQLA1 Infineon Technologies 1: ¥1,410.2 70In Stock New Product	Mfr. Part # PSC3M5FDS2ACQ1XQLA1 Mouser Part # 726-PSC3M5FDS2ACQ1XQ New Product	Infineon Technologies	ARM Microcontrollers - MCU High-performance, low-power 32-bit single-core Arm Cortex M33-based MCU Learn More about Infineon Technologies infineon psoc control c3 main line mcus	Datasheet	70In Stock	¥1,410.2 ¥1,092.9 ¥965 ¥901.9 View ¥850.4 ¥838.8 ¥830.5 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU TMPM4K4FYBUG(DBB) Toshiba 1: ¥586.3 158In Stock New Product	Mfr. Part # TMPM4K4FYBUG(DBB) Mouser Part # 757-TMPM4K4FYBUGDBB New Product	Toshiba	ARM Microcontrollers - MCU Learn More about Toshiba tmpm4k4 microcontroller	Datasheet	158In Stock	¥586.3 ¥488.3 ¥428.5 ¥393.7 View ¥360.4 ¥348.8	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H523ZCT6 STMicroelectronics 1: ¥1,275.6 767In Stock 5,760On Order	Mfr. Part # STM32H523ZCT6 Mouser Part # 511-STM32H523ZCT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	767In Stock 5,760On Order On Order Ship Dates Mfr. #: STM32H523ZCT6 Stock: 767 Can Ship Immediately On Order: 1,080 Expected 11/12/2026 2,160 Expected 5/31/2027 2,520 Expected 7/12/2027 Factory Lead-Time: 52 Weeks	¥1,275.6 ¥948.4 ¥853.8 ¥797.3 View ¥747.5 ¥725.9	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU STM32U083MCI6 STMicroelectronics 1: ¥779 1,828In Stock	Mfr. Part # STM32U083MCI6 Mouser Part # 511-STM32U083MCI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	1,828In Stock	¥779 ¥579.7 ¥514.9 ¥485 ¥451.8	Min.: 1 Mult.: 1 Max.: 300
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU STM32U083MCT6 STMicroelectronics 1: ¥754.1 2,728In Stock	Mfr. Part # STM32U083MCT6 Mouser Part # 511-STM32U083MCT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	2,728In Stock	¥754.1 ¥558.1 ¥496.6 ¥468.4 ¥431.9	Min.: 1 Mult.: 1 Max.: 500
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU STM32U083RCI6 STMicroelectronics 1: ¥848.8 2,527In Stock 2,940Expected 1/14/2027	Mfr. Part # STM32U083RCI6 Mouser Part # 511-STM32U083RCI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	2,527In Stock 2,940Expected 1/14/2027	¥848.8 ¥563.1 ¥493.3 ¥443.5 View ¥441.8 ¥416.9	Min.: 1 Mult.: 1 Max.: 2,000
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU STM32U083RCT6 STMicroelectronics 1: ¥820.5 2,285In Stock 6,720Expected 11/12/2026	Mfr. Part # STM32U083RCT6 Mouser Part # 511-STM32U083RCT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	2,285In Stock 6,720Expected 11/12/2026	¥820.5 ¥594.6 ¥536.5 ¥461.8 View ¥436.8 ¥395.3 ¥393.7	Min.: 1 Mult.: 1 Max.: 960
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash STM32U535CCU6 STMicroelectronics 1: ¥1,212.5 1,981In Stock	Mfr. Part # STM32U535CCU6 Mouser Part # 511-STM32U535CCU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,981In Stock	¥1,212.5 ¥930.2 ¥817.2 ¥782.3 View ¥775.7 ¥704.3 ¥689.3 ¥661.1 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC Ultra-low-power Arm Cortex-M0+ MCU 64 MHz 256 Kbytes Flash 64 Kbytes RAM BLE 5.4 STM32WB07CCV6TR STMicroelectronics 1: ¥559.8 2,683In Stock	Mfr. Part # STM32WB07CCV6TR Mouser Part # 511-STM32WB07CCV6TR	STMicroelectronics	RF System on a Chip - SoC Ultra-low-power Arm Cortex-M0+ MCU 64 MHz 256 Kbytes Flash 64 Kbytes RAM BLE 5.4 Learn More about STMicroelectronics stmicro stm32wb0 bluetooth mcus	Datasheet	2,683In Stock	Cut Tape ¥559.8 ¥473.4 ¥448.5 ¥411.9 View Reel ¥340.5 ¥390.3 ¥375.4 ¥360.4 ¥340.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
RF Microcontrollers - MCU SimpleLink 32-bit Ar m Cortex-M0+ Blueto CC2340R21N0RGER Texas Instruments 1: ¥373.7 2,990In Stock	Mfr. Part # CC2340R21N0RGER Mouser Part # 595-CC2340R21N0RGER	Texas Instruments	RF Microcontrollers - MCU SimpleLink 32-bit Ar m Cortex-M0+ Blueto Learn More about Texas Instruments ti cc2340r2 wireless mcu	Datasheet	2,990In Stock	Cut Tape ¥373.7 ¥315.6 ¥292.3 ¥265.8 Reel ¥222.6 View ¥250.8 ¥240.8 ¥232.5 ¥214.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 120 MHz 256-KB f F2800137PM Texas Instruments 1: ¥855.4 1,130In Stock	Mfr. Part # F2800137PM Mouser Part # 595-F2800137PM	Texas Instruments	32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 120 MHz 256-KB f Learn More about Texas Instruments ti tms320f280013x 32 bit mcus	Datasheet	1,130In Stock	¥855.4 ¥651.1 ¥569.7 ¥529.9 View ¥528.2 ¥495 ¥478.4 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 120 MHz 256-KB f F2800137PT Texas Instruments 1: ¥815.6 2,103In Stock	Mfr. Part # F2800137PT Mouser Part # 595-F2800137PT	Texas Instruments	32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 120 MHz 256-KB f Learn More about Texas Instruments ti tms320f280013x 32 bit mcus	Datasheet	2,103In Stock	¥815.6 ¥621.2 ¥541.5 ¥518.2 View ¥490 ¥475 ¥473.4 ¥456.8 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU TOPOAUTO AUTO F2800152QRHBRQ1 Texas Instruments 1: ¥629.5 2,746In Stock	Mfr. Part # F2800152QRHBRQ1 Mouser Part # 595-F2800152QRHBRQ1	Texas Instruments	32-bit Microcontrollers - MCU TOPOAUTO AUTO Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	2,746In Stock	¥629.5 ¥473.4 ¥411.9 ¥392 View ¥358.8 ¥357.1 ¥335.5 ¥325.6	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU Automotive C2000 32- bit MCU 120-MHz 64- F2800153QPHPRQ1 Texas Instruments 1: ¥1,172.7 958In Stock	Mfr. Part # F2800153QPHPRQ1 Mouser Part # 595-F2800153QPHPRQ1	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32- bit MCU 120-MHz 64- Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	958In Stock	¥1,172.7 ¥901.9 ¥794 ¥760.7 View ¥702.6 ¥677.7 ¥661.1 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU TOPOAUTO AUTO F2800153QRHBRQ1 Texas Instruments 1: ¥1,104.6 2,919In Stock	Mfr. Part # F2800153QRHBRQ1 Mouser Part # 595-F2800153QRHBRQ1	Texas Instruments	32-bit Microcontrollers - MCU TOPOAUTO AUTO Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	2,919In Stock	¥1,104.6 ¥848.8 ¥745.8 ¥714.2 View ¥659.4 ¥611.2 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 100-MHz 128 F2800154QPHPRQ1 Texas Instruments 1: ¥872 909In Stock	Mfr. Part # F2800154QPHPRQ1 Mouser Part # 595-F2800154QPHPRQ1	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 100-MHz 128 Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	909In Stock	Cut Tape ¥872 ¥646.1 ¥574.7 ¥529.9 Reel ¥398.6 View ¥501.6 ¥450.1 ¥397 ¥387 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 100-MHz 128 F2800154QPMRQ1 Texas Instruments 1: ¥1,013.2 980In Stock	Mfr. Part # F2800154QPMRQ1 Mouser Part # 595-F2800154QPMRQ1	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 100-MHz 128 Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	980In Stock	Cut Tape ¥1,013.2 ¥696 ¥649.5 ¥571.4 Reel ¥436.8 View ¥541.5 ¥486.7 ¥426.9 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 100-MHz 128 F2800154QPNRQ1 Texas Instruments 1: ¥1,041.4 573In Stock	Mfr. Part # F2800154QPNRQ1 Mouser Part # 595-F2800154QPNRQ1	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 100-MHz 128 Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	573In Stock	Cut Tape ¥1,041.4 ¥715.9 ¥667.7 ¥586.3 Reel ¥450.1 View ¥556.4 ¥500 ¥438.5 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 100-MHz 128 F2800154QRHBRQ1 Texas Instruments 1: ¥654.4 2,327In Stock	Mfr. Part # F2800154QRHBRQ1 Mouser Part # 595-F2800154QRHBRQ1	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU 100-MHz 128 Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	2,327In Stock	Cut Tape ¥654.4 ¥493.3 ¥428.5 ¥408.6 View Reel ¥350.5 ¥375.4 ¥373.7 ¥350.5 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000
32-bit Microcontrollers - MCU Automotive C2000 32- bit MCU 120-MHz 128 F2800155QPHPRQ1 Texas Instruments 1: ¥1,195.9 884In Stock	Mfr. Part # F2800155QPHPRQ1 Mouser Part # 595-F2800155QPHPRQ1	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32- bit MCU 120-MHz 128 Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	884In Stock	¥1,195.9 ¥921.9 ¥810.6 ¥777.3 View ¥719.2 ¥692.6 ¥676 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU Automotive C2000 32- bit MCU 120-MHz 128 F2800155QPMRQ1 Texas Instruments 1: ¥1,244.1 974In Stock	Mfr. Part # F2800155QPMRQ1 Mouser Part # 595-F2800155QPMRQ1	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32- bit MCU 120-MHz 128 Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	974In Stock	¥1,244.1 ¥960.1 ¥845.4 ¥810.6 View ¥749.1 ¥722.5 ¥705.9 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU TOPOAUTO AUTO F2800155QPNRQ1 Texas Instruments 1: ¥1,264 995In Stock	Mfr. Part # F2800155QPNRQ1 Mouser Part # 595-F2800155QPNRQ1	Texas Instruments	32-bit Microcontrollers - MCU TOPOAUTO AUTO Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	995In Stock	¥1,264 ¥975 ¥858.7 ¥822.2 View ¥762.4 ¥735.8 ¥717.6 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU TOPOAUTO AUTO F2800155QRHBRQ1 Texas Instruments 1: ¥1,129.5 2,985In Stock	Mfr. Part # F2800155QRHBRQ1 Mouser Part # 595-F2800155QRHBRQ1	Texas Instruments	32-bit Microcontrollers - MCU TOPOAUTO AUTO Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	2,985In Stock	¥1,129.5 ¥868.7 ¥762.4 ¥730.8 View ¥676 ¥626.2 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU Automotive C2000 32- bit MCU 100-MHz 256 F2800156QPMQ1 Texas Instruments 1: ¥900.3 2,001In Stock	Mfr. Part # F2800156QPMQ1 Mouser Part # 595-F2800156QPMQ1	Texas Instruments	32-bit Microcontrollers - MCU Automotive C2000 32- bit MCU 100-MHz 256 Learn More about Texas Instruments ti tms320f2850015x 32 bit mcus	Datasheet	2,001In Stock	¥900.3 ¥686 ¥601.3 ¥558.1 View ¥556.4 ¥521.6 ¥498.3 Quote	Min.: 1 Mult.: 1