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. 750-2695
Mfr. Part No.CC430F5137IRGZ
R 61.52
Each
units
Microcontroller - 16 bit Surface Mount QFN 48 7.15 x 7.15 x 0.95mm 0.95mm 7.15mm 3.6 V +85 °C 1.8 V -40 °C 7.15mm
RS stock no. 921-5318
Mfr. Part No.CC430F5137IRGZ
R 62.337
Each (In a Tube of 52)
units
Microcontroller - 16 bit Surface Mount QFN 48 7.15 x 7.15 x 0.95mm 0.95mm 7.15mm 3.6 V +85 °C 1.8 V -40 °C 7.15mm
RS stock no. 125-4188
Mfr. Part No.CY8C4124PVI-442
R 18.028
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. 125-4170
Mfr. Part No.CY8C27143-24PXI
R 88.845
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 PDIP 8 9.9 x 6.6 x 3.68mm 3.68mm 9.9mm 5.25 V +85 °C 3 V -40 °C 6.6mm
RS stock no. 730-0534
Mfr. Part No.CC2540F256RHAT
R 65.50
1 Tape of 1
Tape(s)
Microcontroller Bluetooth CMOS Surface Mount VQFN 40 6 x 6 x 0.9mm 0.9mm 6mm 3.6 V +85 °C 2 V -40 °C 6mm
RS stock no. 162-7232
Mfr. Part No.CC2530F128RHAT
R 59.556
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. 171-0945
Mfr. Part No.CY8C28645-24LTXI
R 102.327
Each (In a Tray of 260)
units
Microprocessor Automotive, Capacitive Sensing, Controller, Embedded, Flash, LED, PSoC 1 Mixed-Signal Array, USB CMOS Surface Mount QFN 48 7 x 7 x 1mm 1mm 7mm 5.25 V +85 °C 3 V -40 °C 7mm
RS stock no. 168-4136
Mfr. Part No.CC2540F256RHAT
R 44.942
Each (On a Reel of 250)
units
Microcontroller Bluetooth CMOS Surface Mount VQFN 40 6 x 6 x 0.9mm 0.9mm 6mm 3.6 V +85 °C 2 V -40 °C 6mm
RS stock no. 820-3165
Mfr. Part No.CC8530RHAT
R 112.88
Each
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. 162-8127
Mfr. Part No.CC8530RHAT
R 80.167
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. 125-4199
Mfr. Part No.CY8CLED01D01-56LTXI
R 157.98
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. 171-0954
Mfr. Part No.CY8CLED01D01-56LTXI
R 109.197
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. 125-4191
Mfr. Part No.CY8C4245AXI-483
R 53.12
Each (In a Pack of 2)
units
Microcontroller Automotive, Capacitive Sensing, Controller, Embedded, Flash, LCD, LED, USB CMOS Surface Mount TQFP 44 10 x 10 x 1.4mm 1.4mm 10mm 5.5 V +85 °C 1.71 V -40 °C 10mm
RS stock no. 171-0949
Mfr. Part No.CY8C4245AXI-483
R 38.414
Each (In a Tray of 320)
units
Microcontroller Automotive, Capacitive Sensing, Controller, Embedded, Flash, LCD, LED, USB CMOS Surface Mount TQFP 44 10 x 10 x 1.4mm 1.4mm 10mm 5.5 V +85 °C 1.71 V -40 °C 10mm
RS stock no. 698-6991
Mfr. Part No.CC2530F128RHAT
R 85.97
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. 125-4182
Mfr. Part No.CY8C28645-24LTXI
R 150.97
Each
units
Microprocessor Automotive, Capacitive Sensing, Controller, Embedded, Flash, LED, PSoC 1 Mixed-Signal Array, USB CMOS Surface Mount QFN 48 7 x 7 x 1mm 1mm 7mm 5.25 V +85 °C 3 V -40 °C 7mm
RS stock no. 125-4187
Mfr. Part No.CY8C4124LQI-443
R 36.636
Each (In a Pack of 5)
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. 820-3169
Mfr. Part No.CC8531RHAT
R 64.37
Each
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. 171-1733
Mfr. Part No.EM357-ZRT
R 63.669
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. 816-0245
Mfr. Part No.TDA8029HL/C207,151
BrandNXP
R 68.315
Each (In a Pack of 2)
units
Microcontroller Card Reader TTL Surface Mount LQFP 32 7.1 x 7.1 x 1.45mm 1.45mm 7.1mm 6 V +90 °C 2.7 V -40 °C 7.1mm