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. 125-4161
Mfr. Part No.CY8C22545-24AXI
TWD267.00
Each (In a Pack of 2)
units
Microprocessor Automotive, Capacitive Sensing, Controller, Embedded, Flash, LCD, LED, USB CMOS Surface Mount TQFP 44 10 x 10 x 1.4mm 1.4mm 10mm 5.25 V +85 °C 3 V -40 °C 10mm
RS Stock No. 125-4147
Mfr. Part No.CY8C20236A-24LKXI
TWD124.00
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. 169-7120
Mfr. Part No.nRF52810-QCAA-T
TWD89.50
Each (In a Pack of 2)
units
Microprocessor - Bluetooth Smart, 32-bit ARM Cortex M4 Surface Mount QFN 32 6 x 6 x 0.85mm 0.85mm 6mm 3.6 V +85 °C 1.7 V -40 °C 6mm
RS Stock No. 171-0930
Mfr. Part No.CY8C20434-12LQXI
TWD90.80
Each (In a Tray of 490)
units
Microprocessor Automotive, Capacitive Sensing, Controller, Embedded, Flash, LED, PSoC 1 Mixed-Signal Array, USB CMOS Surface Mount QFN 32 5 x 5 x 0.55mm 0.55mm 5mm 5.25 V +85 °C 2.4 V -40 °C 5mm
RS Stock No. 178-3278
Mfr. Part No.CY8C3866AXI-040
TWD453.10
Each (In a Tray of 90)
units
Microcontroller - 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
RS Stock No. 171-0936
Mfr. Part No.CY8C23533-24LQXI
TWD120.80
Each (In a Tray of 490)
units
Microprocessor Automotive, Capacitive Sensing, Controller, Embedded, Flash, LCD, LED, USB CMOS Surface Mount QFN 32 5 x 5 x 0.53mm 0.53mm 5mm 5.25 V +85 °C 3 V -40 °C 5mm
RS Stock No. 885-5782
Mfr. Part No.NRF8001-R2Q32-T
TWD141.40
Each (In a Pack of 5)
units
Microcontroller Health Care Sensors, Personal User Interface Devices (PUID), Proximity, Remote Controller, Sport and Fitness Sensors, Watches - 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. 196-3898
Mfr. Part No.nRF51824-QFAA-R7
TWD107.10
Each (On a Reel of 1000)
units
Microcontroller - - Surface Mount QFN 48 6 x 6 x 0.85mm 0.85mm 6mm 3.6 V +105 °C 1.9 V -40 °C 6mm
RS Stock No. 196-3888
Mfr. Part No.nRF52811-QFAA-R7
TWD111.00
Each
units
Microcontroller - - Surface Mount QFN 48 6 x 6 x 0.85mm 0.85mm 6mm 3.6 V +85 °C 1.7 V -40 °C 6mm
RS Stock No. 125-4174
Mfr. Part No.CY8C27643-24PVXI
TWD340.00
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. 885-5750
Mfr. Part No.NRF24LE1-F16Q32-T
TWD227.50
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. 194-6359
Mfr. Part No.nRF52833-QIAA-R7
TWD135.30
Each (On a Reel of 800)
units
Bluetooth Industrial - Surface Mount QFN73 42 - - - 5.5 V +105 °C 1.7 V -40 °C -
RS Stock No. 178-3291
Mfr. Part No.CY8C3866LTI-030
TWD462.00
Each
units
Microcontroller - CMOS Surface Mount QFN 68 8 x 8 x 0.95mm 0.95mm 8mm 5.5 V +85 °C 1.71 V -40 °C 8mm
RS Stock No. 171-0948
Mfr. Part No.CY8C4125LQI-483
TWD70.90
Each (In a Tray of 490)
units
Microcontroller Automotive, Capacitive Sensing, Controller, Embedded, Flash, LCD, LED, USB CMOS Surface Mount QFN 40 6 x 6 x 0.55mm 0.55mm 6mm 5.5 V +85 °C 1.71 V -40 °C 6mm
RS Stock No. 196-3887
Mfr. Part No.nRF52811-QFAA-R7
TWD72.10
Each (On a Reel of 1000)
units
Microcontroller - - Surface Mount QFN 48 6 x 6 x 0.85mm 0.85mm 6mm 3.6 V +85 °C 1.7 V -40 °C 6mm
RS Stock No. 125-4162
Mfr. Part No.CY8C23533-24LQXI
TWD182.50
Each (In a Pack of 2)
units
Microprocessor Automotive, Capacitive Sensing, Controller, Embedded, Flash, LCD, LED, USB CMOS Surface Mount QFN 32 5 x 5 x 0.53mm 0.53mm 5mm 5.25 V +85 °C 3 V -40 °C 5mm
RS Stock No. 178-3301
Mfr. Part No.CY8C29666-24PVXI
TWD424.00
Each
units
Microcontroller - CMOS Surface Mount SSOP 48 0.63 x 0.29 x 0.09mm 0.09mm 0.63mm 5.25 V +85 °C 3 V -40 °C 0.29mm
RS Stock No. 171-0947
Mfr. Part No.CY8C4124LQI-443
TWD66.90
Each (In a Tray of 490)
units
Microcontroller Automotive, Capacitive Sensing, Controller, Embedded, Flash, LCD, LED, USB CMOS Surface Mount QFN 40 6 x 6 x 0.55mm 0.55mm 6mm 5.5 V +85 °C 1.71 V -40 °C 6mm
RS Stock No. 169-7118
Mfr. Part No.nRF52832-QFAA-T
TWD184.00
Each
units
Microprocessor - Bluetooth Smart, 32-bit ARM Cortex M4 Surface Mount QFN 48 6 x 6 x 0.85mm 0.85mm 6mm 3.6 V +85 °C 1.7 V -40 °C 6mm
RS Stock No. 178-3309
Mfr. Part No.CY8C3246AXI-138
TWD345.00
Each
units
Microcontroller - 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