CY8C4246AZI-L433

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Cypress\'s CY8C4246AZI-L433 is a single-core, 2.2V to 3.6V Supply Voltage, ARM Cortex-M0+ powered low-cost microcontroller (MCU) device. Its key features include an ARM Cortex-M0+ processor, up to 32 KB of Flash, up to 2.25 KB of SRAM, and up to 34 GPIOs. The CY8C4246AZI-L433 is an ideal solution for embedded projects which require the use of a low-cost and power-efficient microcontroller.

Application Field

The CY8C4246AZI-L433 is well-suited for low-cost embedded applications such as consumer electronics, home automation and Internet of Things (IoT) products. It can be used in industrial and consumer products, such as:

• White goods (washing machines and refrigerators)
• Consumer-grade IoT products.
• Digital signage systems.
• Home automation systems.
• Thermostats.
• Lighting systems.
• Industrial control systems.
• Automotive systems.

The features of the device that make it suitable for these applications include its low-cost, low-power consumption, and a wide range of integrated peripherals and power management features. It also supports up to 34 GPIOs and up to 32 KB of Flash, allowing developers to develop embedded applications with fewer external components.

Working Principle

The CY8C4246AZI-L433 is based on an ARM Cortex-M0+ processor and is designed to provide cost-effective and power-efficient processing for embedded applications. The ARM Cortex-M0+ core is a 32-bit processor core with a reduced instruction set (RISC) architecture. It is based on the ARMv7-M instruction set architecture, and is optimized for low-power and cost-effective operations. The processor core operates at a maximum clock frequency of up to 48 MHz. This allows the device to be well-suited for the cost-sensitive applications.

The device also provides up to 32 KB of Flash memory and up to 2.25 KB of SRAM for program and data storage. The Flash memory is divided into multiple segments for programming and data storage, which allows for efficient code and data management. The Flash memory is also hardware-protected, which makes it suitable for applications that require higher security.

In addition to Flash and SRAM, the device provides a wide range of integrated peripherals, including timers, analog-to-digital converters (ADC), digital-to-analog converters (DAC), and serial communication interfaces (SCI). The integrated peripherals are configurable and can be used to create complex application functions. The device also supports up to 34 GPIOs, which can be used to interface with external peripherals and other devices.

The device also provides several power management features, such as an ultra-low-power stop mode. This allows the device to operate in a low-power state, while maintaining the contents of the RAM in a low-power retained state, allowing quick wakeup to normal operation. In addition, the device supports hardware-based sleep modes, which allow the device to enter a low-power state under certain conditions, reducing the overall power consumption.

Overall, the CY8C4246AZI-L433 is an ideal solution for low-cost and power-efficient embedded applications. Its ARM Cortex-M0+ processor, integrated peripherals, and GPIOs make it well-suited for a wide range of embedded applications, such as consumer electronics, home automation, and industrial control systems. The device\'s low-cost and low-power consumption further make it suitable for low-cost embedded applications.

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