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庫存編號 171-1733
製造零件編號EM357-ZRT
HK$43.899
Each (In a Tray of 416)
單位
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庫存編號 905-4435
製造零件編號EM357-ZRT
HK$54.30
單位
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庫存編號 196-3317
製造零件編號EFR32MG21A020F1024IM32-B
HK$43.697
Each (In a Tray of 75)
單位
Microcontroller - - Surface Mount QFN 32 4.1 x 4.1 x 0.85mm 0.85mm 4.1mm 3.8 V +125 °C 1.71 V -40 °C 4.1mm
RS庫存編號 196-3318
製造零件編號EFR32MG21A020F1024IM32-B
HK$31.38
/個 (每包:2個)
單位
Microcontroller - - Surface Mount QFN 32 4.1 x 4.1 x 0.85mm 0.85mm 4.1mm 3.8 V +125 °C 1.71 V -40 °C 4.1mm
RS庫存編號 171-1734
製造零件編號EM3588-RT
HK$52.839
Each (In a Tray of 416)
單位
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庫存編號 196-3319
製造零件編號EFR32BG21A010F1024IM32-B
HK$30.952
Each (In a Tray of 75)
單位
Microcontroller - - Surface Mount QFN 32 4.1 x 4.1 x 0.85mm 0.85mm 4.1mm 3.8 V +125 °C 1.71 V -40 °C 4.1mm
RS庫存編號 196-3316
製造零件編號EFR32MG21A010F1024IM32-B
HK$42.47
/個 (每包:2個)
單位
Microcontroller - - Surface Mount QFN 32 4.1 x 4.1 x 0.85mm 0.85mm 4.1mm 3.8 V +125 °C 1.71 V -40 °C 4.1mm
RS庫存編號 196-3320
製造零件編號EFR32BG21A010F1024IM32-B
HK$32.666
/個 (每包:5個)
單位
Microcontroller - - Surface Mount QFN 32 4.1 x 4.1 x 0.85mm 0.85mm 4.1mm 3.8 V +125 °C 1.71 V -40 °C 4.1mm
RS庫存編號 196-3315
製造零件編號EFR32MG21A010F1024IM32-B
HK$40.169
Each (In a Tray of 75)
單位
Microcontroller - - Surface Mount QFN 32 4.1 x 4.1 x 0.85mm 0.85mm 4.1mm 3.8 V +125 °C 1.71 V -40 °C 4.1mm
RS庫存編號 905-4441
製造零件編號EM3588-RT
HK$70.95
單位
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