8051 Core – Mouser United Kingdom

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU C8051F390-A-GM Silicon Labs 1: £3.28 997In Stock NRND	Mfr. Part No. C8051F390-A-GM Mouser Part No 634-C8051F390-A-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU Learn More about Silicon Labs siliconlabs c8051f37x	Datasheet	997In Stock	£3.28 £2.48 £2.28 £2.05 View £1.95 £1.94 £1.82 £1.77	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU C8051F502-IM Silicon Labs 1: £8.79 548In Stock NRND	Mfr. Part No. C8051F502-IM Mouser Part No 634-C8051F502-IM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU	Datasheet	548In Stock	£8.79 £7.05 £6.36 £5.95 View £5.78 £5.55 £5.49 Quote	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU C8051F550-IM Silicon Labs 1: £6.95 1,814In Stock NRND	Mfr. Part No. C8051F550-IM Mouser Part No 634-C8051F550-IM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU	Datasheet	1,814In Stock	£6.95 £5.39 £4.99 £4.56 View £4.36 £4.23 £4.11 £3.90	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU C8051F553-IM Silicon Labs 1: £6.68 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. C8051F553-IM Mouser Part No 634-C8051F553-IM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU	Datasheet	Non-Stocked Lead-Time 12 Weeks	£6.68 £5.33 £4.76 £4.44 View £4.33 £4.05 £3.66 £3.60	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM MS51FB9AE Nuvoton 1: £1.41 5,276In Stock	Mfr. Part No. MS51FB9AE Mouser Part No 503-MS51FB9AE	Nuvoton	8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM Learn More about Nuvoton ms51 industrial mcus	Datasheet	5,276In Stock	Cut Tape £1.41 £0.856 £0.72 Reel £0.72 £0.546 View £0.472 £0.415 £0.373 £0.32 £0.305	Min.: 1 Mult.: 1 : 74
8-bit Microcontrollers - MCU 2kB Flash 128B RAM 24MHz 2.7V-6.0V AT89C2051-24PU Microchip Technology 1: £1.56 1,250In Stock	Mfr. Part No. AT89C2051-24PU Mouser Part No 556-A89C2051-24PU	Microchip Technology	8-bit Microcontrollers - MCU 2kB Flash 128B RAM 24MHz 2.7V-6.0V	Datasheet	1,250In Stock	£1.56 £1.43 £1.29	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 20 PINS 2K FLASH 12MHZ 2.7 - 5.5V AT89C2051-12PU Microchip Technology 1: £1.56 841In Stock	Mfr. Part No. AT89C2051-12PU Mouser Part No 556-A89C205112PU	Microchip Technology	8-bit Microcontrollers - MCU 20 PINS 2K FLASH 12MHZ 2.7 - 5.5V	Datasheet	841In Stock	£1.56 £1.43 £1.29	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU C5130A 32K Flash AT89C5131A-RDTUM Microchip Technology 1: £5.83 315In Stock 640Expected 22/03/2027	Mfr. Part No. AT89C5131A-RDTUM Mouser Part No 556-A89C5131ARDTUM	Microchip Technology	8-bit Microcontrollers - MCU C5130A 32K Flash	Datasheet	315In Stock 640Expected 22/03/2027	£5.83 £5.35 £4.84	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU CAN-STICK Bootloader UART IND AT89C51CC01UA-SLSUM Microchip Technology 1: £7.18 937In Stock 999Expected 09/11/2026	Mfr. Part No. AT89C51CC01UA-SLSUM Mouser Part No 556-A89C51C01UASLSUM	Microchip Technology	8-bit Microcontrollers - MCU CAN-STICK Bootloader UART IND Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	937In Stock 999Expected 09/11/2026	£7.18 £6.57 £5.96	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 4K ISP FLASH 2.7 TO 5.5V - 24MHz AT89S51-24AU Microchip Technology 1: £1.58 3,659In Stock	Mfr. Part No. AT89S51-24AU Mouser Part No 556-A89S51-24AU	Microchip Technology	8-bit Microcontrollers - MCU 4K ISP FLASH 2.7 TO 5.5V - 24MHz	Datasheet	3,659In Stock	£1.58 £1.45 £1.32	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU CAN TQFP44 TRAY I. Bootloader CAN GREEN AT89C51CC01CAT-RLTUM Microchip Technology 1: £6.81 762In Stock	Mfr. Part No. AT89C51CC01CAT-RLTUM Mouser Part No 556-AT89C51CC01CATUM	Microchip Technology	8-bit Microcontrollers - MCU CAN TQFP44 TRAY I. Bootloader CAN GREEN Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	762In Stock	£6.81 £6.24 £5.66	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V AT89LP51ED2-20AAU Microchip Technology 1: £4.23 676In Stock	Mfr. Part No. AT89LP51ED2-20AAU Mouser Part No 556-AT89LP51ED220AAU	Microchip Technology	8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V Learn More about Microchip Technology atmelat89lp52	Datasheet	676In Stock	£4.23 £3.87 £3.51	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V AT89LP51ID2-20AAU Microchip Technology 1: £4.53 267In Stock	Mfr. Part No. AT89LP51ID2-20AAU Mouser Part No 556-AT89LP51ID220AAU	Microchip Technology	8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V Learn More about Microchip Technology atmelat89lp52	Datasheet	267In Stock	£4.53 £4.15 £3.75	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU Single-Cycle 805132K ISP Flash,2.4-5.5V AT89LP51RC2-20AU Microchip Technology 1: £3.20 468In Stock	Mfr. Part No. AT89LP51RC2-20AU Mouser Part No 556-AT89LP51RC2-20AU	Microchip Technology	8-bit Microcontrollers - MCU Single-Cycle 805132K ISP Flash,2.4-5.5V Learn More about Microchip Technology atmelat89lp52	Datasheet	468In Stock	£3.20 £2.93 £2.65	Min.: 1 Mult.: 1
RF System on a Chip - SoC 2.4GHz Radio Trnscvr 8051 MCU A 595-CC25 A 595-CC2510F32RHHT CC2510F32RHHR Texas Instruments 1: £5.50 2,649In Stock	Mfr. Part No. CC2510F32RHHR Mouser Part No 595-CC2510F32RHHR	Texas Instruments	RF System on a Chip - SoC 2.4GHz Radio Trnscvr 8051 MCU A 595-CC25 A 595-CC2510F32RHHT	Datasheet	2,649In Stock	Cut Tape £5.50 £4.75 £4.43 £4.06 View Reel £3.44 £3.81 £3.74 £3.62 £3.44 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC 2.4Ghz A 595- A 595-CC2530F256RHAT CC2530F256RHAR Texas Instruments 1: £4.73 1,253In Stock 2,500Expected 31/05/2027	Mfr. Part No. CC2530F256RHAR Mouser Part No 595-CC2530F256RHAR	Texas Instruments	RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC 2.4Ghz A 595- A 595-CC2530F256RHAT Learn More about Texas Instruments ticc253x	Datasheet	1,253In Stock 2,500Expected 31/05/2027	Cut Tape £4.73 £4.02 £3.72 £3.38 View Reel £2.85 £3.22 £3.20 £2.85 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC w/USB A 595-C A 595-CC2531F256RHAR CC2531F256RHAT Texas Instruments 1: £9.41 329In Stock	Mfr. Part No. CC2531F256RHAT Mouser Part No 595-CC2531F256RHAT	Texas Instruments	RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC w/USB A 595-C A 595-CC2531F256RHAR Learn More about Texas Instruments ticc253x	Datasheet	329In Stock	Cut Tape £9.41 £7.85 £7.84 £7.53 Reel £6.46 View £6.24 £6.22 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
RF System on a Chip - SoC System-on-Chip Sol A 595-CC2533F64RHAT A A 595-CC2533F64RHAT CC2533F64RHAR Texas Instruments 1: £7.85 1,527In Stock	Mfr. Part No. CC2533F64RHAR Mouser Part No 595-CC2533F64RHAR	Texas Instruments	RF System on a Chip - SoC System-on-Chip Sol A 595-CC2533F64RHAT A A 595-CC2533F64RHAT Learn More about Texas Instruments ticc253x	Datasheet	1,527In Stock	Cut Tape £7.85 £6.47 £6.08 £5.59 View Reel £4.77 £5.31 £5.16 £5.01 £4.77 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
RF Microcontrollers - MCU RF Bluetooth SMART S OC with USB BLE A 5 A 595-CC2540F128RHAT CC2540F128RHAR Texas Instruments 1: £4.85 2,429In Stock	Mfr. Part No. CC2540F128RHAR Mouser Part No 595-CC2540F128RHAR	Texas Instruments	RF Microcontrollers - MCU RF Bluetooth SMART S OC with USB BLE A 5 A 595-CC2540F128RHAT Learn More about Texas Instruments ticc2540	Datasheet	2,429In Stock	Cut Tape £4.85 £3.94 £3.68 £3.40 View Reel £2.87 £3.25 £3.13 £2.90 £2.87 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC 2.4GHz RF Value Line SoC A 595-CC2543RHB A 595-CC2543RHBT CC2543RHBR Texas Instruments 1: £3.54 863In Stock	Mfr. Part No. CC2543RHBR Mouser Part No 595-CC2543RHBR	Texas Instruments	RF System on a Chip - SoC 2.4GHz RF Value Line SoC A 595-CC2543RHB A 595-CC2543RHBT	Datasheet	863In Stock	Cut Tape £3.54 £2.91 £2.71 £2.47 View Reel £2.08 £2.34 £2.29 £2.17 £2.08 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000
RF System on a Chip - SoC 8051 Sub-GHz RF transmitter SI4010-C2-GS Silicon Labs 1: £4.24 636In Stock 1,176Expected 17/11/2026	Mfr. Part No. SI4010-C2-GS Mouser Part No 634-SI4010-C2-GS	Silicon Labs	RF System on a Chip - SoC 8051 Sub-GHz RF transmitter Learn More about Silicon Labs si4010 rf transmitters	Datasheet	636In Stock 1,176Expected 17/11/2026	£4.24 £3.41 £3.09 £2.88 View £2.73 £2.65 £2.58 £2.30	Min.: 1 Mult.: 1
RF System on a Chip - SoC SoC RF transmitter with 8051 SI4010-C2-GTR Silicon Labs 1: £3.61 904In Stock	Mfr. Part No. SI4010-C2-GTR Mouser Part No 634-SI4010-C2-GTR	Silicon Labs	RF System on a Chip - SoC SoC RF transmitter with 8051 Learn More about Silicon Labs si4010 rf transmitters	Datasheet	904In Stock	Cut Tape £3.61 £2.90 £2.71 £2.46 View Reel £2.10 £2.33 £2.28 £2.17 £2.10	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC 433/868/915MHz TRNSCVR nRF9E5 Nordic Semiconductor 1: £4.32 979In Stock	Mfr. Part No. nRF9E5 Mouser Part No 949-NRF9E5	Nordic Semiconductor	RF System on a Chip - SoC 433/868/915MHz TRNSCVR	Datasheet	979In Stock	£4.32 £3.29 £3.06 £2.77 View £2.63 £2.52 £2.50 £2.46	Min.: 1 Mult.: 1
RF System on a Chip - SoC Sys-on-Chip Solution Transient Response A 839-CC2430-F128-RV-B CC2430ZF128RTCR Texas Instruments 1: £15.68 158In Stock NRND	Mfr. Part No. CC2430ZF128RTCR Mouser Part No 595-CC2430ZF128RTCR NRND	Texas Instruments	RF System on a Chip - SoC Sys-on-Chip Solution Transient Response A 839-CC2430-F128-RV-B	Datasheet	158In Stock	Cut Tape £15.68 £12.42 £11.61 £10.72 £10.41 Reel £10.41 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
8-bit Microcontrollers - MCU 8kB/768B RAM, 10b ADC, 10b DAC, QFN20 OTP available (T630-GM) C8051F330-GMR Silicon Labs 1: £7.91 1,063In Stock 3,000Expected 11/06/2027 NRND	Mfr. Part No. C8051F330-GMR Mouser Part No 634-C8051F330-GMR NRND	Silicon Labs	8-bit Microcontrollers - MCU 8kB/768B RAM, 10b ADC, 10b DAC, QFN20 OTP available (T630-GM)	Datasheet	1,063In Stock 3,000Expected 11/06/2027	Cut Tape £7.91 £6.57 £5.74 £5.27 View Reel £4.42 £5.05 £4.97 £4.42 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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