CY8C20334-12LKXI

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The CY8C20334-12LKXI is a products line of the CY8C20 family.It is typically used in different fields such as home automation, connectivity/IoT, medical devices, automotive, and mobile applications.Target applications of the CY8C20334-12LKXI include remote controls, toys, interface devices, and DMX / DMX+ lighting control systems.

CY8C20334-12LKXI features

• Ultra High-Speed (50MHz) 8-bit PSoC® 1 Controller Core
• 128K Flash/128K SRAM program memory
• 48 I/O pins (5V/3.3V) in 28-pin SSOP package
• Four Programmable ActiveHigh Output (PAO) pins
• CYPRESS CY3217P-100 CapSense for capacitive touch sensing
• Eight Programmable Amplifiers (PAAmps) for use in analog signal processing
• Eight-to-Fourteen Modulator (EFMod) hardware resources
• Non-volatile I2C memory

The CY8C20334-12LKXI single-chip microcontroller is designed to be used in many embedded applications.It is designed to help developers reduce the cost, size, power requirements and time to market.It offers the performance of a high-speed 8-bit microcontroller and the flexibility of a configurable architecture that users can modify to suit their needs.

CY8C20334-12LKXI working principle

The CY8C20334-12LKXI programmable system on chip (PSoC) operates in flash and SRAM modes.In flash mode, the PSoC stores the program code using internal blocks and logic resources.In SRAM mode, the data and the code are written to external SRAM that is interfaced to the processor using bus interfaces.The processor reads and executes the instructions, and the results are written back to memory.The processor also reads and write back the data from the internal memories.

The CY8C20334-12LKXI is designed with a range of dedicated hardware resources, such as programmable active-high outputs (PAO), programmable amplifiers (PAmps), and eight-to-fourteen modulator (EFMod) to support data manipulation. These resources enhances the suitable signal processing, analog interface and capacitor touch sensing with the high performance and low power consumption.

The CY8C20334-12LKXI incorporates a variety of communication interfaces including UART, I2C, SPI, CAN, I2S, and USB.It also features peripherals such as timers, counters, pulse width modulation, interrupt controllers, analog comparators, and more.The CY8C20334-12LKXI provides users a wide variety of parameters for flexibility, reliability, performance and power consumption.

Conclusion

The CY8C20334-12LKXI is a feature-packed programmable system-on-a-chip microcontroller from the CY8C20 family.It has ultra-high-speed 8-bit PSoC® 1 controller core, up to 128K Flash/128K SRAM program memory, 48 I/O pins (5V/3.3V) in 28-pin SSOP package, four programmable active-high outputs (PAO), Cypress Cy3217P-100 capacitive touch sensing, eight amplifiers (PAAmps) for analog signal processing, eight-to-fourteen modulator (EFMod) hardware resources and non-volatile I2C memory.Together, these features make the CY8C20334-12LKXI ideal for use in different embedded applications.

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