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Specifications
SKU: 12380440
| Parameter | Symbol | Min | Typ | Max | Unit | Description |
|---|---|---|---|---|---|---|
| Supply Voltage | VDD | 2.0 | - | 5.5 | V | Operating supply voltage range |
| Operating Temperature | Toper | -40 | - | 85 | °C | Operating temperature range |
| Storage Temperature | Tstg | -65 | - | 150 | °C | Storage temperature range |
| RAM Size | 32 | KB | Internal RAM size | |||
| Flash Memory | 128 | KB | Program memory size | |||
| EEPROM Size | 4 | KB | Data memory size | |||
| I/O Pins | 32 | Number of I/O pins | ||||
| Timer Modules | 5 | Number of timer modules | ||||
| ADC Channels | 12 | Number of analog-to-digital converter channels | ||||
| UART Modules | 2 | Number of UART modules | ||||
| SPI Modules | 2 | Number of SPI modules | ||||
| I2C Modules | 2 | Number of I2C modules | ||||
| PWM Channels | 10 | Number of PWM channels | ||||
| Watchdog Timer | 1 | Watchdog timer module | ||||
| Brown-Out Reset | BOR | 1.8 | - | 4.6 | V | Brown-out reset threshold |
| Oscillator Frequency | fOSC | 0 | - | 32 | MHz | Maximum oscillator frequency |
Instructions for Using the 30F131 Microcontroller:
Power Supply:
- Ensure the supply voltage (VDD) is within the range of 2.0V to 5.5V.
- Use appropriate decoupling capacitors (typically 0.1μF and 10μF) close to the power pins to reduce noise.
Operating Temperature:
- The microcontroller can operate between -40°C and 85°C. Ensure the operating environment does not exceed these limits.
Storage Temperature:
- Store the microcontroller in an environment between -65°C and 150°C to prevent damage.
Memory Management:
- Utilize the 32KB of internal RAM for data storage and processing.
- Use the 128KB of flash memory for program storage.
- Store critical data in the 4KB EEPROM for non-volatile storage.
I/O Configuration:
- Configure the 32 I/O pins as inputs or outputs based on your application requirements.
- Use internal pull-up resistors if necessary.
Timer Modules:
- Configure the 5 timer modules for various timing and counting tasks.
- Set up timer interrupts for periodic events.
ADC Configuration:
- Use the 12 ADC channels to read analog signals.
- Configure the ADC resolution and sampling rate as needed.
Communication Interfaces:
- Use the 2 UART, 2 SPI, and 2 I2C modules for serial communication with other devices.
- Configure baud rates, data formats, and other settings according to the communication protocol.
PWM Generation:
- Utilize the 10 PWM channels for generating pulse-width modulated signals.
- Configure the PWM frequency and duty cycle as required.
Watchdog Timer:
- Enable the watchdog timer to reset the microcontroller if it hangs or malfunctions.
- Set the watchdog timer period to an appropriate value.
Brown-Out Reset:
- Enable the brown-out reset feature to reset the microcontroller if the supply voltage drops below the threshold (1.8V to 4.6V).
Oscillator Configuration:
- Choose an external crystal or resonator for the oscillator.
- Ensure the oscillator frequency is within the supported range (0 to 32 MHz).
Programming and Debugging:
- Use a suitable programmer and development environment (e.g., MPLAB X IDE) to write and debug code.
- Follow the programming guidelines provided by the manufacturer.
By following these instructions, you can effectively utilize the 30F131 microcontroller in your projects.
(For reference only)Inquiry - 30F131
