Part Details for C8051F125-GQR by Silicon Laboratories Inc
Results Overview of C8051F125-GQR by Silicon Laboratories Inc
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (4 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
Consumer Electronics
Internet of Things (IoT)
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Automotive
C8051F125-GQR Information
C8051F125-GQR 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 C8051F125-GQR
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
C8051F125-GQR-ND
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DigiKey | IC MCU 8BIT 128KB FLASH 64TQFP Min Qty: 500 Lead time: 12 Weeks Container: Tape & Reel (TR) | Limited Supply - Call |
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$28.3302 | Buy Now |
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DISTI #
634-C8051F125-GQR
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Mouser Electronics | 8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 8-bit MCU RoHS: Compliant | 0 |
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Order Now | |
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Braemac Americas-Symmetry | 8051 50 MHz 128 kB 8-bit MCU Min Qty: 1 | 0 |
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$28.5900 | Buy Now |
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Vyrian | Peripheral ICs | 1411 |
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RFQ |
Part Details for C8051F125-GQR
C8051F125-GQR CAD Models
C8051F125-GQR Part Data Attributes
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C8051F125-GQR
Silicon Laboratories Inc
Buy Now
Datasheet
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Compare Parts:
C8051F125-GQR
Silicon Laboratories Inc
Microcontroller, 8-Bit, FLASH, 50MHz, CMOS, PQFP64, ROHS COMPLIANT, TQFP-64
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Not Recommended | |
| Ihs Manufacturer | SILICON LABORATORIES INC | |
| Part Package Code | QFP | |
| Package Description | ROHS COMPLIANT, TQFP-64 | |
| Pin Count | 64 | |
| Reach Compliance Code | compliant | |
| ECCN Code | 3A991.A.2 | |
| HTS Code | 8542.31.00.01 | |
| Has ADC | YES | |
| Address Bus Width | 16 | |
| Bit Size | 8 | |
| Clock Frequency-Max | 50 MHz | |
| DAC Channels | YES | |
| DMA Channels | NO | |
| External Data Bus Width | 8 | |
| JESD-30 Code | S-PQFP-G64 | |
| JESD-609 Code | e3 | |
| Length | 10 mm | |
| Moisture Sensitivity Level | 3 | |
| Number of I/O Lines | 32 | |
| Number of Terminals | 64 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| PWM Channels | YES | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TFQFP | |
| Package Shape | SQUARE | |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| ROM Programmability | FLASH | |
| Seated Height-Max | 1.2 mm | |
| Speed | 50 MHz | |
| Supply Voltage-Max | 3.6 V | |
| Supply Voltage-Min | 2.7 V | |
| Supply Voltage-Nom | 3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Width | 10 mm | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
Alternate Parts for C8051F125-GQR
This table gives cross-reference parts and alternative options found for C8051F125-GQR. 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 C8051F125-GQR, 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 |
|---|---|---|---|---|
| C8051F127-GQ | Silicon Laboratories Inc | $34.6655 | Microcontroller, 8-Bit, FLASH, 8051 CPU, 50MHz, CMOS, PQFP64, TQFP-64 | C8051F125-GQR vs C8051F127-GQ |
| C8051F125-GQ | Silicon Laboratories Inc | Check for Price | Microcontroller, 8-Bit, FLASH, 8051 CPU, 50MHz, CMOS, PQFP64, TQFP-64 | C8051F125-GQR vs C8051F125-GQ |
| C8051F125 | Silicon Laboratories Inc | Check for Price | Microcontroller, 8-Bit, FLASH, 8051 CPU, 50MHz, CMOS, PQFP64, TQFP-64 | C8051F125-GQR vs C8051F125 |
| C8051F127 | Silicon Laboratories Inc | Check for Price | Microcontroller, 8-Bit, FLASH, 8051 CPU, 50MHz, CMOS, PQFP64, TQFP-64 | C8051F125-GQR vs C8051F127 |
C8051F125-GQR Frequently Asked Questions (FAQ)
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The maximum clock frequency that can be used with the internal oscillator is 25 MHz. However, it's recommended to use a clock frequency of 24.5 MHz or less to ensure reliable operation.
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To configure the ADC to convert analog signals from multiple channels, you need to use the ADC multiplexer (AMUX) to select the desired channel. You can do this by writing to the ADCMUX register to select the channel, and then starting the ADC conversion using the ADCCON register.
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The maximum current that can be sourced or sunk by the GPIO pins is 20 mA. However, it's recommended to limit the current to 10 mA or less to ensure reliable operation and to prevent overheating.
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To use the UART in asynchronous mode, you need to configure the UART mode bits (UARTM) to select asynchronous mode, and then set the baud rate using the UART baud rate generator (UARTBRG). You also need to configure the UART control register (UARTCTL) to enable the transmitter and receiver.
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The VDD monitor is a built-in voltage monitor that can detect when the supply voltage (VDD) falls below a certain threshold. You can use the VDD monitor to implement a brown-out detection (BOD) function, which can reset the device or generate an interrupt when the supply voltage drops below a certain level.