Details

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BUY CY8C4014LQI-421 https://www.utsource.net/itm/p/8944955.html
IC MCU 32BIT 16KB FLASH 16QFN

Parameter Name	Description	Value/Range
Device Type	Cypress PSoC 4 Family	CY8C4014LQI-421
Package Type	LQFP	48-pin LQFP
Operating Voltage	Supply Voltage Range	1.71 V to 5.5 V
Operating Temperature	Industrial Temperature Range	-40°C to +85°C
Microcontroller Core	ARM Cortex-M0	Up to 48 MHz
Flash Memory	Program Memory Size	32 KB Flash
SRAM	Data Memory Size	4 KB SRAM
Analog Components	Integrated Analog Peripherals	2 x OPAMP, 2 x DAC, VDAC8, IDAC
Digital Components	Programmable Digital Blocks	8 UDBs (Universal Digital Blocks)
Communication Interfaces	Serial Communication Options	I2C, SPI, UART
GPIO Pins	General Purpose Input/Output Pins	40 I/O Pins
CapSense	Capacitive Sensing Channels	16 channels
Power Management	Low Power Modes	Sleep, Deep Sleep
Clock System	Internal and External Clock Sources	IMO (Internal Main Oscillator), ILO (Internal Low-Speed Oscillator), ECO

Instructions for Use:

1. Power Supply Setup:

   • Ensure the supply voltage is within the specified range of 1.71 V to 5.5 V.
   • Connect the power supply to the appropriate VDD and GND pins.

2. Clock Configuration:

   • Configure the internal or external clock sources as per application requirements using the provided clock system options (IMO, ILO, ECO).

3. Pin Configuration:

   • Configure GPIO pins for input/output operations through the device's configuration software or hardware setup.

4. Communication Interface Setup:

   • Initialize and configure communication interfaces (I2C, SPI, UART) using the provided registers or library functions.

5. Analog and Digital Peripheral Setup:

   • Utilize the integrated analog peripherals (OPAMP, DAC, VDAC8, IDAC) and digital blocks (UDBs) by configuring them through the development environment.

6. CapSense Configuration:

   • For capacitive sensing applications, configure the CapSense channels and adjust sensitivity settings in the development software.

7. Power Management:

   • Implement low-power modes (Sleep, Deep Sleep) to optimize power consumption based on application needs.

8. Programming and Debugging:

   • Use the Cypress PSoC Creator or other compatible IDEs to program the microcontroller and debug applications.

9. Testing and Validation:

   • After setup, test the device thoroughly under different conditions to ensure it meets all operational specifications.

For detailed information and advanced configurations, refer to the official datasheet and application notes provided by Cypress Semiconductor.

(For reference only)