CY8C3866AXI-039T

Program Memory Size:	64KB (64K x 8)
Supplier Device Package:	100-TQFP (14x14)
Package / Case:	100-LQFP
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 16x20b, D/A 4x8b
Voltage - Supply (Vcc/Vdd):	1.71 V ~ 5.5 V
RAM Size:	8K x 8
EEPROM Size:	2K x 8
Program Memory Type:	FLASH
Series:	PSOC® 3 CY8C38xx
Number of I/O:	62
Peripherals:	CapSense, DMA, LCD, POR, PWM, WDT
Connectivity:	EBI/EMI, I²C, LINbus, SPI, UART/USART, USB
Speed:	67MHz
Core Size:	8-Bit
Core Processor:	8051
Part Status:	Active
Packaging:	Tape & Reel (TR)

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<h2>Introduction</h2><p>The Cypress CY8C3866AXI-039T is a powerful microcontroller board with high-performance digital output. It can support up to 8 full-duplex slave channels with 2 separate clock sources, and 8 analogue inputs with a total of 16 digital I/O. It features an ARM Cortex-M0 processor core, 32-bit SIMD DSP with DMA, and supports multiple digital peripherals. Additionally, the board includes integrated oscillator and PLL circuitry. All these features open up a variety of potential applications for this board.</p><h2>CY8C3866AXI-039T Application Field</h2><p>The CY8C3866AXI-039T board is designed to meet the needs of a wide range of applications, including embedded systems, motor control, industrial automation, lighting control, power conversion, communication systems, automotive, aerospace and other applications.</p><p>When used in motor control applications, the board can provide exceptional control performance, with up to 16 channels of direct digital output PWM and current sensing, 12-bit ADC/DAC, and three-phase PWM modules. It also supports separate clock sources for different control tasks and provides a wide range of digital switches for system configuration and communication. For industrial automation applications, the board is equipped with an I2C interface for communication and has up to eight digital outputs with pulse-width modulation (PWM) capability, as well as two 16-bit high-speed counters, quadrature encoders and two high-speed timers. Additionally, the board offers reliable protection and safety features, such as ESD protection, over-voltage protection and over-temperature protection.</p><p>The CY8C3866AXI-039T board can also be used in lighting control applications, as it has a total of 24 digital I/O pins. The board also has an integrated pulsed LED driver, allowing for the control of up to 8 LEDs in a variety of different configurations. Additionally, the board also has several useful features for power conversion applications, such as a high-speed ADC, high-speed PWM comparators, and high-speed switching operations. Finally, the board features a CAN (Controller Area Network) controller, making it suitable for communication applications as well.</p><h2>CY8C3866AXI-039T Working Principle</h2><p>The CY8C3866AXI-039T board is based on the ARM Cortex-M0 processor core which is optimized for real-time performance. The board also has rich functionality, including an on-chip oscillator, an on-chip PLL (Phase Lock Loop) circuit, an advanced 8/16/32-bit ALU (Arithmetic Logic Unit), up to 16 GPIO pins, and multiple digital peripherals. All these features enable the board to be used for a wide range of applications.</p><p>The main features of the CY8C3866AXI-039T board include high-speed digital output, advanced memory management, and multiple peripherals. It is programmable up to 32 MHz, allowing for high-performance operation. Additionally, the board has a host of integrated peripherals including timers, pulse-width modulators (PWM), counters, and an I2C interface. These integrated peripherals enable the board to interface with other digital systems.</p><p>The seamless interface between the CY8C3866AXI-039T board and the various digital peripherals is achieved through the integration of several Digital Power Management (DPM) features. These features allow for the efficient control of power to the various components on the board, allowing for low power consumption. Additionally, the board supports low-power standby and sleep modes to further reduce power consumption.</p><p>Finally, the board has a rich feature set of self-diagnostic and monitoring capability to protect the board from damage. This includes built-in power-on reset, battery-low reset, brown-out detect reset, watchdog timer and flash self-test. This provides the board with a high degree of reliability and durability, making it suitable for many industrial applications.</p><h2>Conclusion</h2><p>The CY8C3866AXI-039T board is a powerful and versatile microcontroller board, ideal for a wide range of embedded systems and industrial applications. It has a powerful ARM Cortex-M0 processor core, multiple digital peripherals and integrated oscillator and PLL circuitry, enabling the board to meet a variety of requirements. The board also offers low power operation and reliable protection and monitoring features for enhanced reliability and durability.</p>

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