Part Details for C8051F043 by Silicon Laboratories Inc
Results Overview of C8051F043 by Silicon Laboratories Inc
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Applications
Consumer Electronics
Internet of Things (IoT)
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C8051F043 Information
C8051F043 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 C8051F043
C8051F043 CAD Models
C8051F043 Part Data Attributes
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C8051F043
Silicon Laboratories Inc
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Datasheet
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C8051F043
Silicon Laboratories Inc
Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, PQFP64, TQFP-64
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Not Recommended | |
| Ihs Manufacturer | SILICON LABORATORIES INC | |
| Part Package Code | QFP | |
| Package Description | TFQFP, TQFP64,.47SQ | |
| Pin Count | 64 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.31.00.01 | |
| Has ADC | YES | |
| Address Bus Width | 16 | |
| Bit Size | 8 | |
| CPU Family | 8051 | |
| Clock Frequency-Max | 25 MHz | |
| DAC Channels | YES | |
| DMA Channels | NO | |
| External Data Bus Width | 8 | |
| JESD-30 Code | S-PQFP-G64 | |
| JESD-609 Code | e0 | |
| Length | 10 mm | |
| Moisture Sensitivity Level | 3 | |
| Number of I/O Lines | 32 | |
| Number of Terminals | 64 | |
| 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 | TFQFP | |
| Package Equivalence Code | TQFP64,.47SQ | |
| Package Shape | SQUARE | |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Qualification Status | Not Qualified | |
| RAM (bytes) | 4352 | |
| ROM (words) | 65536 | |
| ROM Programmability | FLASH | |
| Seated Height-Max | 1.2 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 (Sn85Pb15) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 10 mm | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
C8051F043 Frequently Asked Questions (FAQ)
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The internal oscillator can operate up to 32 MHz, but the maximum clock frequency depends on the specific configuration and the voltage supply. Typically, it can operate up to 25 MHz at 3.3V and 20 MHz at 2.7V.
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To configure the ADC, you need to select the correct ADC input pin, set the ADC clock frequency, and configure the ADC mode (e.g., single-ended or differential). You also need to ensure that the sensor output voltage is within the ADC input range (0-2.4V for the C8051F043).
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No, the C8051F043 UART does not support synchronous mode. It only supports asynchronous mode with a separate clock signal.
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The C8051F043 has a built-in watchdog timer that can be enabled and configured using the WDTCN (Watchdog Timer Control) register. You need to set the watchdog timer period and enable the timer. The watchdog timer will reset the device if it is not reset within the specified period.
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The C8051F043 can operate from a voltage supply as low as 2.7V, but the recommended operating range is 3.0V to 3.6V.