C8051F312-GQ

C8051F312-GQ

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Description

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Parameter Description
Part Number C8051F312-GQ
Package Type QFN (Quad Flat No-leads)
Pin Count 48
Operating Voltage 2.7V to 3.6V
Temperature Range -40°C to +85°C
Microcontroller Core 8051-compatible
Core Speed Up to 25 MIPS
Program Memory Size 64 KB Flash
Data Memory Size 4 KB RAM
Analog-to-Digital Converter (ADC) 12-bit, 8 channels
Digital-to-Analog Converter (DAC) 2 × 12-bit
Timers 4 × 16-bit timers
Serial Interfaces UART, SPI, I2C
Watchdog Timer Yes
Power Management Low-power modes: Idle, Power-down
Interrupt Sources Multiple interrupt sources
I/O Ports 32 programmable digital I/O lines
Capacitive Sensing Support for capacitive sensing applications
Oscillator Internal and external oscillator options

Instructions:

  1. Power Supply Requirements: Ensure the operating voltage is within the specified range of 2.7V to 3.6V. Use appropriate decoupling capacitors near the power supply pins.
  2. Clock Configuration: Configure the internal or external oscillator as needed. The internal oscillator provides a default clock source.
  3. Programming Interface: Use the JTAG interface for programming and debugging the device. Refer to the datasheet for specific pin configurations.
  4. Peripheral Initialization: Initialize peripherals such as ADC, DAC, UART, SPI, and I2C according to application requirements.
  5. Power Management: Utilize low-power modes like Idle and Power-down to extend battery life in portable applications.
  6. Interrupt Handling: Set up interrupt vectors and handlers for efficient event-driven operation.
  7. Capacitive Sensing: For applications requiring touch sensing, configure the necessary GPIO pins and use the provided library functions.
  8. Thermal Considerations: Ensure adequate heat dissipation if operating at high temperatures or under heavy load conditions.
  9. Electrostatic Discharge (ESD) Protection: Handle the device with care to avoid ESD damage. Use proper ESD protection measures during handling and installation.

For detailed specifications and advanced configurations, refer to the official datasheet and application notes provided by Silicon Labs.

(For reference only)

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