System-On-Chips

A system-on-chip (SOC) is an integrated circuit that combines all of the functions of a computer on one microchip. Commonly found in smartphones, wireless routers, tablets and wearable tech, system-on-chips process the increasingly complex computing needs of many small devices.

What are system-on-chips used for?
If you own a handheld electronic device, it's most likely powered by a system-on-chip. Their low power consumption makes them suitable for use in small applications. They may combine digital, analogue, mixed-signal and even radio-frequency functions all on one chip.

Components of system-on-chip
A system-on-chip can include various elements, depending on how it's used. The general breakdown tends to be:

  • The CPU – the central processing unit, responsible for inputting decisions.
  • The GPU – the graphical processing unit that allows games to be played.
  • RAM – random access memory is needed to run apps and other software.
  • ROM – read-only memory is necessary for additional storage.
  • The modem – the connection needed so you can use 3G and 4G wireless networks.

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Description Price Processing Unit Application Technology Mounting Type Package Type Pin Count Dimensions Height Length Maximum Operating Supply Voltage Maximum Operating Temperature Minimum Operating Supply Voltage Minimum Operating Temperature Width
RS Stock No. 125-4174
Mfr. Part No.CY8C27643-24PVXI
£6.91
Each
Units
Microprocessor Automotive, Capsense Development, DElta Sigma ADCs, Embedded, Flash, I/O, LED, PSoC 1 Mixed-Signal Array, SRAM, USB CMOS Surface Mount SSOP 48 16 x 7.6 x 2.79mm 2.79mm 16mm 5.25 V +85 °C 3 V -40 °C 7.6mm
RS Stock No. 125-4199
Mfr. Part No.CY8CLED01D01-56LTXI
£8.32
Each
Units
Microprocessor Automotive, Capacitive Sensing, Controller, Embedded, Flash, LCD, LED, USB CMOS Surface Mount QFN 56 8 x 8 x 0.85mm 0.85mm 8mm 32 V +85 °C 7 V -40 °C 8mm
RS Stock No. 885-5750
Mfr. Part No.NRF24LE1-F16Q32-T
£2.845
Each (In a Pack of 2)
Units
Microcontroller Advanced Remote Controls, Computer Peripherals, Goods Tracking And Monitoring, Health, Remote Control Toys, Security Systems, Wellness and Sports 8 bit Wireless Microcontroller Surface Mount QFN 32 5.1 x 5.1 x 0.9mm 0.9mm 5.1mm 3.6 V +85 °C 1.9 V -40 °C 5.1mm
RS Stock No. 885-5766
Mfr. Part No.NRF24LU1P-F32Q32-T
£4.575
Each (In a Pack of 2)
Units
Microcontroller Compact USB Dongles for Wireless Peripherals, Keyboards and Remotes, Toys, USB Dongle 3-in-1 Desktop Bundles, USB Dongle for Advanced Media Center Remote Controls, USB Dongle for Game Controllers, USB Dongles for Mouse 8 bit Surface Mount QFN 32 5 x 5 x 0.9mm 0.9mm 5mm 5.25 V +85 °C 4 V -40 °C 5mm
RS Stock No. 125-4168
Mfr. Part No.CY8C24894-24LTXI
£6.19
Each
Units
Microprocessor Automotive, Capacitive Sensing, Controller, Embedded, Flash, LCD, LED, USB CMOS Surface Mount QFN 56 8 x 8 x 0.95mm 0.95mm 8mm 5.25 V +85 °C 3 V -40 °C 8mm
RS Stock No. 885-5772
Mfr. Part No.NRF51422-QFAC-T
£2.325
Each (In a Pack of 2)
Units
Microcontroller Active RFID, Audience Response Systems, Environmental Sensor Networks, Home or Industrial Automation, Interactive Entertainment Devices, Logistics and Goods Tracking, Personal Area Networks, Remote Control Toys Bluetooth Smart Surface Mount QFN 48 6 x 6 x 0.9mm 0.9mm 6mm 3.6 V +75 °C 1.8 V -25 °C 6mm
RS Stock No. 171-0954
Mfr. Part No.CY8CLED01D01-56LTXI
£5.762
Each (In a Tray of 260)
Units
Microprocessor Automotive, Capacitive Sensing, Controller, Embedded, Flash, LCD, LED, USB CMOS Surface Mount QFN 56 8 x 8 x 0.85mm 0.85mm 8mm 32 V +85 °C 7 V -40 °C 8mm
RS Stock No. 171-1733
Mfr. Part No.EM357-ZRT
£3.477
Each (In a Tray of 416)
Units
Microcontroller Building Automation and Control, General ZigBee Wireless Sensor Networking, Home Automation and Control, Security and Monitoring, Smart Energy 32 bit ARM Cortex M3 Surface Mount QFN 48 7 x 7 x 0.95mm 0.95mm 7mm 3.6 V +85 °C 2.1 V -40 °C 7mm
RS Stock No. 905-4435
Mfr. Part No.EM357-ZRT
£3.54
Each
Units
Microcontroller Building Automation and Control, General ZigBee Wireless Sensor Networking, Home Automation and Control, Security and Monitoring, Smart Energy 32 bit ARM Cortex M3 Surface Mount QFN 48 7 x 7 x 0.95mm 0.95mm 7mm 3.6 V +85 °C 2.1 V -40 °C 7mm
RS Stock No. 171-0939
Mfr. Part No.CY8C24894-24LTXI
£4.214
Each (In a Tray of 260)
Units
Microprocessor Automotive, Capacitive Sensing, Controller, Embedded, Flash, LCD, LED, USB CMOS Surface Mount QFN 56 8 x 8 x 0.95mm 0.95mm 8mm 5.25 V +85 °C 3 V -40 °C 8mm
RS Stock No. 125-4188
Mfr. Part No.CY8C4124PVI-442
£0.966
Each (In a Pack of 5)
Units
Microcontroller Automotive, Capacitive Sensing, Controller, Embedded, Flash, LCD, LED, USB CMOS Surface Mount SSOP 28 10.4 x 5.6 x 1.85mm 1.85mm 10.4mm 5.5 V +85 °C 1.71 V -40 °C 5.6mm
RS Stock No. 125-4159
Mfr. Part No.CY8C21534-24PVXI
£3.95
Each (In a Pack of 2)
Units
Microprocessor Automotive, Capacitive Sensing, Controller, Embedded, Flash, LED, PSoC 1 Mixed-Signal Array, USB CMOS Surface Mount SSOP 28 10.4 x 5.6 x 1.85mm 1.85mm 10.4mm 5.25 V +85 °C 2.4 V -40 °C 5.6mm
RS Stock No. 125-4147
Mfr. Part No.CY8C20236A-24LKXI
£1.10
Each (In a Pack of 5)
Units
Microprocessor Automotive, Capacitive Sensing, Controller, Embedded, Flash, LED, PSoC 1 Mixed-Signal Array, USB CMOS Surface Mount QFN 16 3 x 3 x 0.55mm 0.55mm 3mm 5.5 V +85 °C 1.71 V -40 °C 3mm
RS Stock No. 162-7232
Mfr. Part No.CC2530F128RHAT
£3.126
Each (On a Reel of 250)
Units
Microcontroller IEEE 802.15.4, ZigBee CMOS Surface Mount VQFN 40 6 x 6 x 0.9mm 0.9mm 6mm 3.6 V +125 °C 2 V -40 °C 6mm
RS Stock No. 125-4158
Mfr. Part No.CY8C21434-24LTXI
£1.75
Each (In a Pack of 2)
Units
Microprocessor Automotive, Capacitive Sensing, Controller, Embedded, Flash, LED, PSoC 1 Mixed-Signal Array, USB CMOS Surface Mount QFN 32 5 x 5 x 0.85mm 0.85mm 5mm 5.25 V +85 °C 2.4 V -40 °C 5mm
RS Stock No. 698-6991
Mfr. Part No.CC2530F128RHAT
£4.52
Each
Units
Microcontroller IEEE 802.15.4, ZigBee CMOS Surface Mount VQFN 40 6 x 6 x 0.9mm 0.9mm 6mm 3.6 V +125 °C 2 V -40 °C 6mm
RS Stock No. 828-2718
Mfr. Part No.CY8C24493-24LTXI
£1.666
Each (In a Pack of 5)
Units
Microprocessor USB CMOS Surface Mount QFN 48 6 x 6 x 0.55mm 0.55mm 6mm 5.5 V +85 °C 1.71 V -40 °C 6mm
RS Stock No. 162-8128
Mfr. Part No.CC8531RHAT
£3.555
Each (On a Reel of 250)
Units
Microcontroller Wireless Audio, Wireless Headphone, Wireless Microphone, Wireless speaker - Surface Mount QFN 40 6.15 x 6.15 x 0.95mm 0.95mm 6.15mm 3.6 V +85 °C 2 V -40 °C 6.15mm
RS Stock No. 817-5925
Mfr. Part No.CC2531F256RHAT
£3.59
Each
Units
- - - Surface Mount VQFN 40 6.15 x 6.15 x 0.95mm 0.95mm 6.15mm 3.6 V +125 °C 2 V -40 °C 6.15mm
RS Stock No. 125-4193
Mfr. Part No.CY8C5268AXI-LP047
£7.02
Each
Units
Microcontroller Automotive, Capacitive Sensing, Controller, Embedded, Flash, LCD, LED, USB CMOS Surface Mount TQFP 100 14 x 14 x 1.4mm 1.4mm 14mm 5.5 V +85 °C 1.71 V -40 °C 14mm
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