CY8C26233-24PXI

Program Memory Type:	FLASH
Base Part Number:	CY8C26233
Supplier Device Package:	20-DIP
Package / Case:	20-DIP (0.300", 7.62mm)
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 1x8b, 1x11b, 1x12b; D/A 1x9b
Voltage - Supply (Vcc/Vdd):	3 V ~ 5.25 V
RAM Size:	256 x 8
EEPROM Size:	--
Series:	PSOC®1 CY8C26xxx
Program Memory Size:	8KB (8K x 8)
Number of I/O:	16
Peripherals:	LVD, POR, PWM, WDT
Connectivity:	SPI, UART/USART
Speed:	24MHz
Core Size:	8-Bit
Core Processor:	M8C
Part Status:	Obsolete
Packaging:	Tube

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Application field and working principle of CY8C26233-24PXI

Introduction to CY8C26233-24PXI

The PSoC® 6 MCU architecture of the CY8C26233-24PXI, an ultra-low-power microcontroller, enables embedded applications to take advantage of the low power modes, long battery life, and efficient performance of the PSoC 6 MCU. The device consists of a 32-bit ARM Cortex-M4F, a low-power 4 KB SRAM, CapSense capacitive sensing blocks, and analog and pulse-width modulation blocks. It has extensive digital and analog peripheral functions, many I/O capabilities, including 38 programmable I/O pins, two on-chip comparators, three 12-bit DACs and four serial communication blocks. The device also features two ultra-low-power, low-noise analog-to-digital converters (ADCs), one 12-bit ADC, and one 10-bit SAR ADC. Additionally, it can be used as either a single-chip system solution or, with the addition of external components, a system solution for performing data acquisition. The device operates from a flash memory and is controlled by an 8051 core. The device also includes integrated power-management capabilities for low-power operation.

Field application and working principle of CY8C26233-24PXI

Given the ultra-low operating current and sleep current, CY8C26233-24PXI is primarily used in many embedded applications. One application area of CY8C26233-24PXI is the implementation of smart wearable devices, such as smart watches, fitness trackers, heart rate monitors and healthcare applications. As they become increasingly sophisticated and more used in everyday life, they require advanced features and performance that can run on a microcontroller with minimal power consumption. Since CY8C26233-24PXI integrates both analog and digital blocks, the device is perfect for these kind of applications since it combines a low-power Cortex-M4F with analog and digital peripherals. This allows for low-power operation in a small package for applications that require advanced processing, analog and digital capability and communication.Another application area is the implementation of medical devices, such as infusion pumps and glucose monitors. The device is well-suited for these applications, as the Cortex-M4F supports advanced medical algorithms, the low-power operation allows for an extended battery life and the small package size can be incorporated easily into medical device designs.In addition, CY8C26233-24PXI can be used to implement audio and voice applications, such as voice-over-IP phones, voice authentication systems, and audio devices. The device integrates advanced audio features such as built-in audio/voice interface, audio ADC and DAC as well as digital adaptive noise cancellation blocks. This allows for very low power audio processing.Lastly, the device is suitable for automotive applications, such as driver-assist systems, infotainment systems, and instrument clusters. It offers good performance at an economical cost, making it an attractive choice for these kind of applications.In terms of working principle, the CY8C26233-24PXI is powered by an 8051-based core. The 8051 core is used as the processor for running programs, executing instructions and controlling the system. It consists of several components, including an 8-bit processor, ROM, RAM, input and output ports and peripherals. The 8051 core is responsible for controlling the operation of the device and for transferring data. The data can be transferred through various communications channels, such as serial, USB, I2C, SPI and CAN buses. Additionally, the device includes power-management functions to reduce power consumption and improve the performance of the system.

Conclusion

In conclusion, the CY8C26233-24PXI is an ultra-low-power microcontroller with a 32-bit ARM Cortex-M4F, CapSense capacitive sensing blocks, and analog and pulse-width modulation blocks. It offers many digital and analog peripheral features, extended I/O capabilities, and integrated power-management functions. As a result, it is used in a wide range of embedded and automotive applications, such as smart wearable devices, medical devices, audio and voice applications, and automotive systems. The device is powered by an 8051-based core, which is responsible for controlling the operation of the device and for transferring data.

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