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.
| Image | Data Sheet | Part Number | Manufacturer | Description | Category | Device Package | Voltage | Operating Temp | Additional Specifications | Qty | Get A Quote |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | C8051F912-D-GMR | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QFN | Microcontrollers | 24-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: 16KB (16K x 8) Program Memory Type: FLASH RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 0.9V ~ 3.6V Data Converters: A/D 15×10/12b 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 | 248 | ||
 | C8051F912-D-GU | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QSOP | Microcontrollers | 24-QSOP | 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: 16KB (16K x 8) Program Memory Type: FLASH RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 0.9V ~ 3.6V Data Converters: A/D 15×10/12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QSOP Package / Case: 24-SSOP (0.154″”, 3.90mm Width) | 321 | ||
 | C8051F912-D-GUR | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QSOP | Microcontrollers | 24-QSOP | 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: 16KB (16K x 8) Program Memory Type: FLASH RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 0.9V ~ 3.6V Data Converters: A/D 15×10/12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QSOP Package / Case: 24-SSOP (0.154″”, 3.90mm Width) | 1,427 | ||
| N/A | C8051F912-GDI | Silicon Labs | IC MCU 8BIT 16KB FLASH DIE | Microcontrollers | Die | 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: 16KB (16K x 8) Program Memory Type: FLASH RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 0.9V ~ 3.6V Data Converters: A/D 15×10/12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: Die Package / Case: Die | 1,457 | ||
 | C8051F912-GM | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QFN | Microcontrollers | 24-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: 16KB (16K x 8) Program Memory Type: FLASH RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 0.9V ~ 3.6V Data Converters: A/D 15×10/12b 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 | 965 | ||
 | C8051F912-GMR | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QFN | Microcontrollers | 24-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: 16KB (16K x 8) Program Memory Type: FLASH RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 0.9V ~ 3.6V Data Converters: A/D 15×10/12b 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 | 465 | ||
 | C8051F912-GU | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QSOP | Microcontrollers | 24-QSOP | 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: 16KB (16K x 8) Program Memory Type: FLASH RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 0.9V ~ 3.6V Data Converters: A/D 15×10/12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QSOP Package / Case: 24-SSOP (0.154″”, 3.90mm Width) | 742 | ||
 | C8051F912-GUR | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QSOP | Microcontrollers | 24-QSOP | 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: 16KB (16K x 8) Program Memory Type: FLASH RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 0.9V ~ 3.6V Data Converters: A/D 15×10/12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 24-QSOP Package / Case: 24-SSOP (0.154″”, 3.90mm Width) | 942 | ||
 | C8051F920-F-GM | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFN | Microcontrollers | 32-QFN (5x5) | 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: 24 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH RAM Size: 4.25K x 8 Voltage – Supply (Vcc/Vdd): 0.9V ~ 3.6V Data Converters: A/D 23x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-QFN (5×5) Package / Case: 32-VFQFN Exposed Pad | 306 | ||
 | C8051F920-F-GMR | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFN | Microcontrollers | 32-QFN (5x5) | 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: 24 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH RAM Size: 4.25K x 8 Voltage – Supply (Vcc/Vdd): 0.9V ~ 3.6V Data Converters: A/D 23x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-QFN (5×5) Package / Case: 32-VFQFN Exposed Pad | 1,263 | ||
 | C8051F920-F-GQ | Silicon Labs | IC MCU 8BIT 32KB FLASH 32LQFP | Microcontrollers | 32-LQFP (7x7) | 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: 24 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH RAM Size: 4.25K x 8 Voltage – Supply (Vcc/Vdd): 0.9V ~ 3.6V Data Converters: A/D 23x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-LQFP (7×7) Package / Case: 32-LQFP | 1,155 | ||
 | C8051F920-F-GQR | Silicon Labs | IC MCU 8BIT 32KB FLASH 32LQFP | Microcontrollers | 32-LQFP (7x7) | 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: 24 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH RAM Size: 4.25K x 8 Voltage – Supply (Vcc/Vdd): 0.9V ~ 3.6V Data Converters: A/D 23x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-LQFP (7×7) Package / Case: 32-LQFP | 524 | ||
 | C8051F920-G-GM | Silicon Labs | IC MCU 8BIT 32KB FLASH 32VFQFN | Microcontrollers | N/A | 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: 24 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH RAM Size: 4.25K x 8 Voltage – Supply (Vcc/Vdd): 0.9V ~ 3.6V Data Converters: A/D 23x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad | 257 | ||
 | C8051F920-G-GMR | Silicon Labs | IC MCU 8BIT 32KB FLASH 32VFQFN | Microcontrollers | N/A | 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: 24 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH RAM Size: 4.25K x 8 Voltage – Supply (Vcc/Vdd): 0.9V ~ 3.6V Data Converters: A/D 23x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 32-VFQFN Exposed Pad | 1,464 | ||
 | C8051F920-G-GQ | Silicon Labs | IC MCU 8BIT 32KB FLASH 32LQFP | Microcontrollers | 32-LQFP (7x7) | 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: 24 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH RAM Size: 4.25K x 8 Voltage – Supply (Vcc/Vdd): 0.9V ~ 3.6V Data Converters: A/D 23x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-LQFP (7×7) Package / Case: 32-LQFP | 686 | ||
 | C8051F920-G-GQR | Silicon Labs | IC MCU 8BIT 32KB FLASH 32LQFP | Microcontrollers | 32-LQFP (7x7) | 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: 24 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH RAM Size: 4.25K x 8 Voltage – Supply (Vcc/Vdd): 0.9V ~ 3.6V Data Converters: A/D 23x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-LQFP (7×7) Package / Case: 32-LQFP | 1,610 | ||
 | C8051F920-GM | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFN | Microcontrollers | 32-QFN (5x5) | 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: 24 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH RAM Size: 4.25K x 8 Voltage – Supply (Vcc/Vdd): 0.9V ~ 3.6V Data Converters: A/D 23x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-QFN (5×5) Package / Case: 32-VFQFN Exposed Pad | 495 | ||
 | C8051F920-GMR | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFN | Microcontrollers | 32-QFN (5x5) | 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: 24 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH RAM Size: 4.25K x 8 Voltage – Supply (Vcc/Vdd): 0.9V ~ 3.6V Data Converters: A/D 23x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-QFN (5×5) Package / Case: 32-VFQFN Exposed Pad | 422 | ||
 | C8051F920-GQ | Silicon Labs | IC MCU 8BIT 32KB FLASH 32LQFP | Microcontrollers | 32-LQFP (7x7) | 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: 24 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH RAM Size: 4.25K x 8 Voltage – Supply (Vcc/Vdd): 0.9V ~ 3.6V Data Converters: A/D 23x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-LQFP (7×7) Package / Case: 32-LQFP | 850 | ||
 | C8051F920-GQR | Silicon Labs | IC MCU 8BIT 32KB FLASH 32LQFP | Microcontrollers | 32-LQFP (7x7) | 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: 24 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH RAM Size: 4.25K x 8 Voltage – Supply (Vcc/Vdd): 0.9V ~ 3.6V Data Converters: A/D 23x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-LQFP (7×7) Package / Case: 32-LQFP | 1,867 |
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.
Global Sourcing Capabilities
Second Sourcing Solutions
Obsolescence Management
Shortage Mitigation