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. 171-1734
Mfr. Part No.EM3588-RT
TWD216.20
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 0.85mm 0.85mm 7mm 3.6 V +85 °C 2.1 V -40 °C 7mm
RS Stock No. 196-3884
Mfr. Part No.nRF52810-QFAA-R7
TWD96.80
Each (In a Pack of 5)
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. 178-3275
Mfr. Part No.CY8C3246LTI-149
TWD201.80
Each (In a Tray of 260)
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. 125-4173
Mfr. Part No.CY8C27643-24LTXI
TWD349.00
Each
units
Microprocessor Automotive, Capsense Development, DElta Sigma ADCs, Embedded, Flash, I/O, LED, PSoC 1 Mixed-Signal Array, SRAM, USB CMOS Surface Mount QFN 48 7 x 7 x 0.95mm 0.95mm 7mm 5.25 V +85 °C 3 V -40 °C 7mm
RS Stock No. 201-7873
Mfr. Part No.NRF52820-QDAA-R7
TWD113.00
Each (In a Pack of 2)
units
Microprocessor Bluetooth - Surface Mount QFN 40 - - - - - - - -
RS Stock No. 125-4167
Mfr. Part No.CY8C24794-24LTXI
TWD273.00
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. 178-3279
Mfr. Part No.CY8C3866LTI-030
TWD325.70
Each (In a Tray of 260)
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. 125-4168
Mfr. Part No.CY8C24894-24LTXI
TWD283.00
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. 178-3315
Mfr. Part No.CY8C3246PVI-147
TWD254.50
Each (In a Pack of 2)
units
Microcontroller - CMOS Surface Mount SSOP 48 0.63 x 0.29 x 0.092mm 0.09mm 0.63mm 5.5 V +85 °C 1.71 V -40 °C 0.29mm
RS Stock No. 201-3409
Mfr. Part No.LC823455XATBG
TWD245.20
Each (On a Reel of 1000)
units
- - - - - - - - - - - - - -
RS Stock No. 125-4190
Mfr. Part No.CY8C4125PVI-482
TWD103.40
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. 125-4183
Mfr. Part No.CY8C29466-24PVXI
TWD387.00
Each
units
Microprocessor 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 5.25 V +85 °C 3 V -40 °C 5.6mm
RS Stock No. 178-3271
Mfr. Part No.CY8C29666-24LTXI
TWD267.80
Each (In a Tray of 260)
units
Microcontroller - CMOS Surface Mount QFN 48 7 x 7 x 0.95mm 0.95mm 7mm 5.25 V +85 °C 3 V -40 °C 7mm
RS Stock No. 171-0938
Mfr. Part No.CY8C24794-24LTXI
TWD185.60
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. 171-0952
Mfr. Part No.CY8C5467LTI-LP003
TWD203.60
Each (In a Tray of 260)
units
Microcontroller Automotive, Capsense Development, DElta Sigma ADCs, Embedded, Flash, I/O, LED, PSoC 1 Mixed-Signal Array, SRAM, USB 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. 178-3305
Mfr. Part No.CY8C3245AXI-158
TWD213.50
Each (In a Pack of 2)
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. 125-4172
Mfr. Part No.CY8C27443-24SXI
TWD289.00
Each
units
Microprocessor Automotive, Capsense Development, DElta Sigma ADCs, Embedded, Flash, I/O, LED, PSoC 1 Mixed-Signal Array, SRAM, USB CMOS Surface Mount SOIC 28 18.11 x 7.62 x 2.37mm 2.37mm 18.11mm 5.25 V +85 °C 3 V -40 °C 7.62mm
RS Stock No. 125-4171
Mfr. Part No.CY8C27243-24PVXI
TWD273.00
Each (In a Pack of 2)
units
Microprocessor Automotive, Capsense Development, DElta Sigma ADCs, Embedded, Flash, I/O, LED, PSoC 1 Mixed-Signal Array, SRAM, USB CMOS Surface Mount SSOP 20 7.4 x 5.6 x 1.85mm 1.85mm 7.4mm 5.25 V +85 °C 3 V -40 °C 5.6mm
RS Stock No. 161-2696
Mfr. Part No.AX-SFEU-API-1-01-TB05
TWD137.80
Each (In a Pack of 5)
units
Microcontroller - CMOS/TTL Surface Mount QFN 40 7 x 5 x 0.95mm 0.95mm 7mm 3.6 V +85 °C 1.8 V -40 °C 5mm
RS Stock No. 178-3317
Mfr. Part No.CY8C3446AXI-099
TWD349.00
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