Part Details for C8051F991-C-GMR by Silicon Laboratories Inc
Results Overview of C8051F991-C-GMR by Silicon Laboratories Inc
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Applications
Internet of Things (IoT)
Environmental Monitoring
Financial Technology (Fintech)
Smart Cities
Energy and Power Systems
Transportation and Logistics
Agriculture Technology
Telecommunications
Virtual Reality (VR), Augmented Reality (AR), and Vision Systems
Consumer Electronics
Audio and Video Systems
Computing and Data Storage
Healthcare
Renewable Energy
Communication and Networking
Robotics and Drones
C8051F991-C-GMR Information
C8051F991-C-GMR 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 C8051F991-C-GMR
C8051F991-C-GMR CAD Models
C8051F991-C-GMR Part Data Attributes
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C8051F991-C-GMR
Silicon Laboratories Inc
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Datasheet
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C8051F991-C-GMR
Silicon Laboratories Inc
Microcontroller
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | SILICON LABORATORIES INC | |
| Reach Compliance Code | compliant | |
| HTS Code | 8542.31.00.01 | |
| Has ADC | YES | |
| Address Bus Width | ||
| Bit Size | 8 | |
| DMA Channels | NO | |
| External Data Bus Width | ||
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of I/O Lines | 16 | |
| Number of Terminals | 20 | |
| PWM Channels | YES | |
| Package Code | HVQCCN | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Speed | 25 MHz | |
| Supply Voltage-Max | 3.6 V | |
| Supply Voltage-Min | 1.8 V | |
| Surface Mount | YES | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Width | 3 mm | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
C8051F991-C-GMR Frequently Asked Questions (FAQ)
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The recommended oscillator crystal frequency for the C8051F991-C-GMR is 24.5 MHz or 22.1184 MHz, as specified in the datasheet.
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The internal voltage regulator can be configured using the VDDMON and REGVDD bits in the VDDMON register. Refer to the datasheet for more information on the configuration options.
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The maximum current that can be sourced or sunk by the GPIO pins is 20 mA, as specified in the datasheet.
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The internal temperature sensor can be enabled by setting the TEMPE bit in the ADC0CN register. The temperature data can then be read from the ADC0H and ADC0L registers.
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The maximum baud rate supported by the UART is 500 kbps, as specified in the datasheet.