Datasheets
C8051F330 by:

Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, QFN-20

Part Details for C8051F330 by Silicon Laboratories Inc

Results Overview of C8051F330 by Silicon Laboratories Inc

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Applications Consumer Electronics Internet of Things (IoT) Smart Cities

C8051F330 Information

C8051F330 by Silicon Laboratories Inc is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Part Details for C8051F330

C8051F330 CAD Models

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C8051F330 Part Data Attributes

C8051F330 Silicon Laboratories Inc
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C8051F330 Silicon Laboratories Inc Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, QFN-20
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer SILICON LABORATORIES INC
Part Package Code QFN
Package Description QFN-20
Pin Count 20
Reach Compliance Code unknown
HTS Code 8542.31.00.01
Has ADC YES
Address Bus Width
Bit Size 8
CPU Family 8051
Clock Frequency-Max 25 MHz
DAC Channels YES
DMA Channels NO
External Data Bus Width
JESD-30 Code S-XQCC-N20
JESD-609 Code e0
Length 4 mm
Moisture Sensitivity Level 1
Number of I/O Lines 17
Number of Terminals 20
On Chip Program ROM Width 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
PWM Channels YES
Package Body Material UNSPECIFIED
Package Code HVQCCN
Package Equivalence Code LCC20,.16SQ,20
Package Shape SQUARE
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
RAM (bytes) 768
ROM (words) 8192
ROM Programmability FLASH
Seated Height-Max 1 mm
Speed 25 MHz
Supply Voltage-Max 3.6 V
Supply Voltage-Min 3 V
Supply Voltage-Nom 3 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish TIN LEAD
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position QUAD
Width 4 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER

Alternate Parts for C8051F330

This table gives cross-reference parts and alternative options found for C8051F330. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of C8051F330, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
C8051F330-GMR Silicon Laboratories Inc $7.8252 Microcontroller, 8-Bit, FLASH, 25MHz, CMOS, ROHS COMPLIANT, QFN-20 C8051F330 vs C8051F330-GMR
C8051F330-GM Silicon Laboratories Inc $8.1036 Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, QFN-20 C8051F330 vs C8051F330-GM
C8051F330D Silicon Laboratories Inc Check for Price Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, PDIP20, PLASTIC, DIP-20 C8051F330 vs C8051F330D
C8051F330D-GP Silicon Laboratories Inc Check for Price Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, PDIP20, ROHS COMPLIANT, PLASTIC, DIP-20 C8051F330 vs C8051F330D-GP
C8051F330-GP Silicon Laboratories Inc Check for Price Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, PDIP20, ROHS COMPLIANT, PLASTIC, DIP-20 C8051F330 vs C8051F330-GP

C8051F330 Related Parts

C8051F330 Frequently Asked Questions (FAQ)

  • The C8051F330 can operate at a maximum clock frequency of 25 MHz.

  • The internal oscillator on the C8051F330 can be configured using the OSCICN register. The oscillator frequency can be set to 2 MHz, 4 MHz, 8 MHz, or 16 MHz using the FOSC bits in the OSCICN register.

  • The VDD monitor on the C8051F330 is a brown-out detector that monitors the voltage supply (VDD) and resets the device if it falls below a certain threshold (typically 1.8V). This helps prevent the device from operating erratically or unpredictably during power-on or power-down sequences.

  • The UART on the C8051F330 is a full-duplex asynchronous serial communication interface. To use the UART, configure the UART mode using the SCON register, set the baud rate using the SBUF register, and enable the UART using the UARTEN bit in the SCON register.

  • The Port I/O re-mapping feature on the C8051F330 allows the user to re-map the functions of the Port I/O pins. This feature is useful when a specific peripheral function is not available on a particular pin, but is available on another pin. The re-mapping feature allows the user to swap the functions of two pins.

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