CY8C21634-24LTXIT

Program Memory Type:	FLASH
Base Part Number:	CY8C21634
Supplier Device Package:	32-QFN-EP (5x5)
Package / Case:	32-WFQFN Exposed Pad
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 28x8b
Voltage - Supply (Vcc/Vdd):	2.4 V ~ 5.25 V
RAM Size:	512 x 8
EEPROM Size:	--
Series:	PSOC®1 CY8C21xxx
Program Memory Size:	8KB (8K x 8)
Number of I/O:	28
Peripherals:	POR, PWM, WDT
Connectivity:	I²C, SPI, UART/USART
Speed:	24MHz
Core Size:	8-Bit
Core Processor:	M8C
Part Status:	Active
Packaging:	Tape & Reel (TR)

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CY8C21634-24LTXIT application field and working principle

Cypress CY8C21634-24LTXIT microcontroller is a resource-rich, ultra-low power device used in a wide range of applications and embedded systems. It is perfect for designs where minimum power consumption, low cost, and vast digital/analog features are required. Moreover, this microcontroller is featured with low sleep current mode of 250nA allowing for longer lifetime battery applications. Additionally, with the ARM® Cortex®-M0+ processor, this microcontroller is able to reach operating speeds up to 50MHz and accurately temperature-compensate the on-chip oscillator with the on-chip temperature sensor.

Applications of CY8C21634-24LTXIT

CY8C21634-24LTXIT microcontroller can be used in a variety of applications such as remote sensors, consumer and industrial wearable gadgets, battery-powered appliances, HVAC control, digital power supplies, and security systems. This microcontroller is also found in medical and automotive applications, car access systems, home appliances, lighting control, and consumer electronic device.

Working Principle

The CY8C21634-24LTXIT microcontroller is based on a 32-bit ARM Cortex-M0+ processor and is compatible with the ARM Thumb® instruction set and a common set of memory and I/O supporting peripherals. This microcontroller can function as a system control interface and can handle general application control as well as specific application control like communications and encryption protocol.The CY8C21634-24LTXIT microcontroller is designed to improve design performance, minimize power consumption, and simplify system integration. To optimize power efficiency, parts of the MCU can be powered down and shut off when it is not necessary to run the system. Furthermore, this device also supports integrated Flash EEPROM memory, allowing engineers to make field updates without losing valuable contents.This microcontroller is integrated with a variety of communication interfaces, such as I/O, serial interfaces, and Pulse Width Modulation (PWM). With these interfaces, the device supports communication with a variety of legacy and digital peripherals, such as Programmable Logic Controllers (PLCs), Human Machine Interfaces (HMIs), and other industrial devices.Working with the clocking system on this microcontroller, the PLL can be used to generate a wide range of frequencies to support different system requirements. In addition, the on-chip digital peripherals like I/O, communication ports, and timers have made digital integration more efficient.CY8C21634-24LTXIT also features several features to improve system performance. The CMOS digital logic can reduce noise, ensuring reliable digital signal. The 16-bit hardware timer with its built-in clock gated low power mode can lower power consumption for very accurate timing without sacrificing high speed.

Conclusion

CY8C21634-24LTXIT microcontroller is a powerful device that is widely used in a variety of applications, from consumer and industrial wearables to home automation systems. This microcontroller is featured with an ARM Cortex-M0+ processor, an ultra-low power mode, integrated Flash EEPROM memory, and various communication interfaces, which help reduce power consumption, simplify system integration and improve system performance. Additionally, the digital and analog peripherals on this microcontroller help further reduce the system\'s overall power consumption.

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