Part Details for C8051F303 by Silicon Laboratories Inc
Results Overview of C8051F303 by Silicon Laboratories Inc
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Internet of Things (IoT)
Environmental Monitoring
Financial Technology (Fintech)
Smart Cities
Transportation and Logistics
Agriculture Technology
Telecommunications
Virtual Reality (VR), Augmented Reality (AR), and Vision Systems
Automotive
Education and Research
Consumer Electronics
Security and Surveillance
Audio and Video Systems
Computing and Data Storage
Healthcare
Entertainment and Gaming
C8051F303 Information
C8051F303 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.
Price & Stock for C8051F303
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | 8-BIT, FLASH, 25 MHZ, MICROCONTROLLER, DSO11 | 54 |
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$4.5920 / $9.8400 | Buy Now |
Part Details for C8051F303
C8051F303 CAD Models
C8051F303 Part Data Attributes
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C8051F303
Silicon Laboratories Inc
Buy Now
Datasheet
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Compare Parts:
C8051F303
Silicon Laboratories Inc
Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, 3 X 3 MM, QFN-11
Select a part to compare: |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | SILICON LABORATORIES INC | |
| Part Package Code | QFN | |
| Package Description | HVSON, LCC14,.12SQ,20 | |
| Pin Count | 11 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.31.00.01 | |
| Has ADC | NO | |
| Address Bus Width | ||
| Bit Size | 8 | |
| CPU Family | 8051 | |
| Clock Frequency-Max | 25 MHz | |
| DAC Channels | NO | |
| DMA Channels | NO | |
| External Data Bus Width | ||
| JESD-30 Code | S-PDSO-N11 | |
| JESD-609 Code | e0 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of I/O Lines | 8 | |
| Number of Terminals | 11 | |
| On Chip Program ROM Width | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| PWM Channels | YES | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVSON | |
| Package Equivalence Code | LCC14,.12SQ,20 | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 250 | |
| Qualification Status | Not Qualified | |
| RAM (bytes) | 256 | |
| 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 | DUAL | |
| Width | 3 mm | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
Alternate Parts for C8051F303
This table gives cross-reference parts and alternative options found for C8051F303. 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 C8051F303, 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 |
|---|---|---|---|---|
| C8051F303-GMR | Silicon Laboratories Inc | Check for Price | Microcontroller, 8-Bit, FLASH, 25MHz, CMOS, 3 X 3 MM, ROHS COMPLIANT, QFN-11 | C8051F303 vs C8051F303-GMR |
C8051F303 Frequently Asked Questions (FAQ)
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The internal oscillator can operate up to 25 MHz, but the maximum clock frequency depends on the specific configuration and the voltage supply. Typically, it can operate up to 24.5 MHz at 3.3V and 20 MHz at 2.7V.
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To configure the watchdog timer to reset the device, set the WDTCN (Watchdog Timer Control) register to enable the watchdog timer and set the WDTKE (Watchdog Timer Kick Enable) bit to 1. Then, set the WDT (Watchdog Timer) register to the desired timeout period. If the watchdog timer is not reset before the timeout period expires, the device will reset.
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No, the UART on the C8051F303 only supports asynchronous mode. It does not have a clock input pin to support synchronous mode.
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To implement a delay function using the timer, configure the timer to operate in timer mode, set the timer period to the desired delay value, and then wait for the timer overflow flag to be set. You can use the TF2 (Timer 2 Overflow Flag) bit in the T2CN (Timer 2 Control) register to check for timer overflow.
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No, the ADC on the C8051F303 can only measure voltages up to VCC. If you need to measure voltages above VCC, you will need to use an external voltage divider or attenuation circuit to bring the voltage within the range of the ADC.