10,000+ Happy Customers
20+ Years in Business
75,000+ SKUs in Stock
80+ Authorized Manufacturers
Helping Tech Companies Create What’s Next!
phoneCall +1.949.783.7300
GET A
QUOTE

Electronic Parts Search

Suntsu Electronics is your reliable source for hard-to-find and obsolete electronic components. Our advanced part search tool makes it easy to quickly find the products you need. You can search by part number, manufacturer, or specifications to instantly access a comprehensive database of electronic components.

Featured Brands

Part Search

CLEAR SEARCH
Total Products: 220,048
ImageData
Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
Quote
C8051F931-F-GM
C8051F931-F-GMSilicon LabsIC MCU 8BIT 64KB FLASH 24QFNMicrocontrollers24-QFN (4x4)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
25MHz
Connectivity:
SMBus (2-Wire/I2C), SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O:
16
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
4.25K x 8
Voltage – Supply (Vcc/Vdd):
0.9V ~ 3.6V
Data Converters:
A/D 15x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-QFN (4×4)
Package / Case:
24-WFQFN Exposed Pad
447
GET A
QUOTE
C8051F931-F-GMR
C8051F931-F-GMRSilicon LabsIC MCU 8BIT 64KB FLASH 24QFNMicrocontrollers24-QFN (4x4)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
25MHz
Connectivity:
SMBus (2-Wire/I2C), SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O:
16
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
4.25K x 8
Voltage – Supply (Vcc/Vdd):
0.9V ~ 3.6V
Data Converters:
A/D 15x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-QFN (4×4)
Package / Case:
24-WFQFN Exposed Pad
906
GET A
QUOTE
C8051F931-G-GM
C8051F931-G-GMSilicon LabsIC MCU 8BIT 64KB FLASH 24QFNMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
25MHz
Connectivity:
SMBus (2-Wire/I2C), SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O:
16
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
4.25K x 8
Voltage – Supply (Vcc/Vdd):
0.9V ~ 3.6V
Data Converters:
A/D 15x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
24-VFQFN Exposed Pad
517
GET A
QUOTE
C8051F931-G-GMR
C8051F931-G-GMRSilicon LabsIC MCU 8BIT 64KB FLASH 24QFNMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
25MHz
Connectivity:
SMBus (2-Wire/I2C), SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O:
16
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
4.25K x 8
Voltage – Supply (Vcc/Vdd):
0.9V ~ 3.6V
Data Converters:
A/D 15x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
24-VFQFN Exposed Pad
603
GET A
QUOTE
C8051F931-GM
C8051F931-GMSilicon LabsIC MCU 8BIT 64KB FLASH 24QFNMicrocontrollers24-QFN (4x4)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
25MHz
Connectivity:
SMBus (2-Wire/I2C), SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O:
16
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
4.25K x 8
Voltage – Supply (Vcc/Vdd):
0.9V ~ 3.6V
Data Converters:
A/D 15x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-QFN (4×4)
Package / Case:
24-WFQFN Exposed Pad
970
GET A
QUOTE
C8051F931-GMR
C8051F931-GMRSilicon LabsIC MCU 8BIT 64KB FLASH 24QFNMicrocontrollers24-QFN (4x4)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
25MHz
Connectivity:
SMBus (2-Wire/I2C), SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O:
16
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
4.25K x 8
Voltage – Supply (Vcc/Vdd):
0.9V ~ 3.6V
Data Converters:
A/D 15x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-QFN (4×4)
Package / Case:
24-WFQFN Exposed Pad
814
GET A
QUOTE
C8051F960-A-GM
C8051F960-A-GMSilicon LabsIC MCU 8BIT 128KB FLASH 76DQFNMicrocontrollers76-DQFN (6x6)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
25MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, LCD, POR, PWM, WDT
Number of I/O:
57
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
8.25K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 3.8V
Data Converters:
A/D 16x10b/12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
76-DQFN (6×6)
Package / Case:
76-VFQFN Dual Rows, Exposed Pad
1,580
GET A
QUOTE
C8051F960-A-GMR
C8051F960-A-GMRSilicon LabsIC MCU 8BIT 128KB FLASH 76DQFNMicrocontrollers76-DQFN (6x6)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
25MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, LCD, POR, PWM, WDT
Number of I/O:
57
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
8.25K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 3.8V
Data Converters:
A/D 16x10b/12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
76-DQFN (6×6)
Package / Case:
76-VFQFN Dual Rows, Exposed Pad
312
GET A
QUOTE
C8051F960-A-GQ
C8051F960-A-GQSilicon LabsIC MCU 8BIT 128KB FLASH 80TQFPMicrocontrollers80-TQFP (12x12)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
25MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, LCD, POR, PWM, WDT
Number of I/O:
57
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
8.25K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 3.8V
Data Converters:
A/D 16x10b/12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
80-TQFP (12×12)
Package / Case:
80-TQFP
1,225
GET A
QUOTE
C8051F960-A-GQR
C8051F960-A-GQRSilicon LabsIC MCU 8BIT 128KB FLASH 80TQFPMicrocontrollers80-TQFP (12x12)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
25MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, LCD, POR, PWM, WDT
Number of I/O:
57
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
8.25K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 3.8V
Data Converters:
A/D 16x10b/12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
80-TQFP (12×12)
Package / Case:
80-TQFP
775
GET A
QUOTE
C8051F960-B-GMN/AC8051F960-B-GMSilicon LabsIC MCU 8BIT 128KB FLASH 76DQFNMicrocontrollers76-DQFN (6x6)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
25MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, LCD, POR, PWM, WDT
Number of I/O:
57
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
8.25K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 3.8V
Data Converters:
A/D 16x10b/12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
76-DQFN (6×6)
Package / Case:
76-VFQFN Dual Rows, Exposed Pad
304
GET A
QUOTE
C8051F960-B-GMRN/AC8051F960-B-GMRSilicon LabsIC MCU 8BIT 128KB FLASH 76DQFNMicrocontrollers76-DQFN (6x6)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
25MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, LCD, POR, PWM, WDT
Number of I/O:
57
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
8.25K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 3.8V
Data Converters:
A/D 16x10b/12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
76-DQFN (6×6)
Package / Case:
76-VFQFN Dual Rows, Exposed Pad
1,882
GET A
QUOTE
C8051F960-B-GQN/AC8051F960-B-GQSilicon LabsIC MCU 8BIT 128KB FLASH 80TQFPMicrocontrollers80-TQFP (12x12)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
25MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, LCD, POR, PWM, WDT
Number of I/O:
57
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
8.25K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 3.8V
Data Converters:
A/D 16x10b/12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
80-TQFP (12×12)
Package / Case:
80-TQFP
34
GET A
QUOTE
C8051F960-B-GQRN/AC8051F960-B-GQRSilicon LabsIC MCU 8BIT 128KB FLASH 80TQFPMicrocontrollers80-TQFP (12x12)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
25MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, LCD, POR, PWM, WDT
Number of I/O:
57
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
8.25K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 3.8V
Data Converters:
A/D 16x10b/12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
80-TQFP (12×12)
Package / Case:
80-TQFP
149
GET A
QUOTE
C8051F961-A-GM
C8051F961-A-GMSilicon LabsIC MCU 8BIT 128KB FLASH 40QFNMicrocontrollers40-QFN (6x6)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
25MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, LCD, POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
8.25K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 3.8V
Data Converters:
A/D 16x10b/12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
40-QFN (6×6)
Package / Case:
40-VFQFN Exposed Pad
650
GET A
QUOTE
C8051F961-A-GMRN/AC8051F961-A-GMRSilicon LabsIC MCU 8BIT 128KB FLASH 40QFNMicrocontrollers40-QFN (6x6)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
25MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, LCD, POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
8.25K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 3.8V
Data Converters:
A/D 16x10b/12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
40-QFN (6×6)
Package / Case:
40-VFQFN Exposed Pad
1,260
GET A
QUOTE
C8051F961-B-GMN/AC8051F961-B-GMSilicon LabsIC MCU 8BIT 128KB FLASH 40QFNMicrocontrollers40-QFN (6x6)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
25MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, LCD, POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
8.25K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 3.8V
Data Converters:
A/D 16x10b/12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
40-QFN (6×6)
Package / Case:
40-VFQFN Exposed Pad
306
GET A
QUOTE
C8051F961-B-GMRN/AC8051F961-B-GMRSilicon LabsIC MCU 8BIT 128KB FLASH 40QFNMicrocontrollers40-QFN (6x6)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
25MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, LCD, POR, PWM, WDT
Number of I/O:
34
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
8.25K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 3.8V
Data Converters:
A/D 16x10b/12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
40-QFN (6×6)
Package / Case:
40-VFQFN Exposed Pad
1,001
GET A
QUOTE
C8051F962-A-GQ
C8051F962-A-GQSilicon LabsIC MCU 8BIT 128KB FLASH 80TQFPMicrocontrollers80-TQFP (12x12)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
25MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, POR, PWM, WDT
Number of I/O:
57
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
8.25K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 3.8V
Data Converters:
A/D 16x10b/12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
80-TQFP (12×12)
Package / Case:
80-TQFP
1,959
GET A
QUOTE
C8051F962-A-GQRN/AC8051F962-A-GQRSilicon LabsIC MCU 8BIT 128KB FLASH 80TQFPMicrocontrollers80-TQFP (12x12)N/A-40°C ~ 85°C (TA)
Core Processor:
8051
Core Size:
8-Bit
Speed:
25MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
DMA, POR, PWM, WDT
Number of I/O:
57
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
8.25K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 3.8V
Data Converters:
A/D 16x10b/12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
80-TQFP (12×12)
Package / Case:
80-TQFP
70
GET A
QUOTE

We’ve Got You Covered!

If you can’t find the parts you’re looking for in our database, don’t worry! We’re here to help. Simply fill out the form below with the part number you need and your contact information, and we’ll locate it for you. If you prefer to speak to someone directly, our sales team is available at 949.783.7300.

























    I agree to receive newsletters and promotional emails. I can unsubscribe at any time.


    Global Sourcing Capabilities

    Tap into our global network of suppliers to find the components you need. We simplify procurement, even for hard-to-find parts, saving you time and ensuring smooth production.

    Second Sourcing  Second Sourcing Solutions

    Don’t let supply chain disruptions delay your project. We’ll help you identify alternative components and secure reliable secondary sources to keep your production on track.

    Obsolescence Management  Obsolescence Management

    Outsmart obsolescence and ensure your designs stay in production. We’ll help you navigate component lifecycles, secure long-term supply, and find smart alternatives when parts are discontinued.

    Shortage Mitigation  Shortage Mitigation

    Forget supply chain worries. Our team specializes in navigating the unpredictable component market, leveraging our global network and deep expertise to help you find the necessary components when you need them.

























      I agree to receive newsletters and promotional emails. I can unsubscribe at any time.


      keyboard_arrow_up