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. 125-4151
Mfr. Part No.CY8C20434-12LQXI
HK$31.868
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 32 5 x 5 x 0.55mm 0.55mm 5mm 5.25 V +85 °C 2.4 V -40 °C 5mm
RS Stock No. 171-0943
Mfr. Part No.CY8C28545-24AXI
HK$57.955
Each (In a Tray of 160)
units
Microprocessor Automotive, Capacitive Sensing, Controller, Embedded, Flash, LED, PSoC 1 Mixed-Signal Array, 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. 171-8339
Mfr. Part No.AX-SFAZ-1-01-TB05
HK$20.36
Each (On a Reel of 500)
units
Microcontroller - GPRS, LTE, LVCMOS/LVTTL 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. 125-4196
Mfr. Part No.CY8C5868AXI-LP035
HK$157.52
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
New
RS Stock No. 178-3291
Mfr. Part No.CY8C3866LTI-030
HK$171.32
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. 125-4192
Mfr. Part No.CY8C5267AXI-LP051
HK$67.11
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
RS Stock No. 171-8345
Mfr. Part No.AX-SFUS-API-1-01-TB05
HK$18.166
Each (On a Reel of 500)
units
Microcontroller - GPRS, LTE, LVCMOS/LVTTL 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. 168-4136
Mfr. Part No.CC2540F256RHAT
HK$24.063
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. 125-4190
Mfr. Part No.CY8C4125PVI-482
HK$24.89
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. 162-8120
Mfr. Part No.CC2531F256RHAT
HK$47.397
Each (On a Reel of 250)
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. 172-3431
Mfr. Part No.NCH-RSL10-101Q48-ABG
HK$44.49
Each (In a Pack of 2)
units
Microprocessor Bluetooth ARM Cortex Surface Mount QFN 48 6 x 6 x 0.95mm 0.95mm 6mm 3.3 V dc +85 °C 1.25 V dc -40 °C 6mm
RS Stock No. 171-0955
Mfr. Part No.CY8CLED04D01-56LTXI
HK$102.837
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. 171-0954
Mfr. Part No.CY8CLED01D01-56LTXI
HK$53.928
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. 171-8451
Mfr. Part No.AX-SFUS-1-01-TB05
HK$27.76
Each (In a Pack of 5)
units
Microcontroller - GPRS, LTE, LVCMOS/LVTTL 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. 171-0946
Mfr. Part No.CY8C3666LTI-203
HK$60.432
Each (In a Tray of 260)
units
Microcontroller Automotive, Capacitive Sensing, Controller, Embedded, Flash, LCD, LED, 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. 125-4176
Mfr. Part No.CY8C28413-24PVXI
HK$47.88
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 3 V -40 °C 5.6mm
RS Stock No. 171-8341
Mfr. Part No.AX-SFJK-1-01-TB05
HK$20.36
Each (On a Reel of 500)
units
Microcontroller - GPRS, LTE, LVCMOS/LVTTL 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. 125-4168
Mfr. Part No.CY8C24894-24LTXI
HK$67.17
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. 144-6615
Mfr. Part No.BLUENRG-232
HK$19.436
Each (On a Reel of 3000)
units
Microcontroller - Bluetooth Surface Mount QFN32 32 5 x 5 x 0.95mm 0.95mm 5mm 3.6 V +105 °C 1.7 V -40 °C 5mm
RS Stock No. 750-2695
Mfr. Part No.CC430F5137IRGZ
HK$63.84
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
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