DF2239TE20V

Program Memory Type:	FLASH
Base Part Number:	DF2239
Supplier Device Package:	100-TQFP (14x14)
Package / Case:	100-TQFP
Operating Temperature:	-20°C ~ 75°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 8x10b; D/A 2x8b
Voltage - Supply (Vcc/Vdd):	2.7 V ~ 3.6 V
RAM Size:	32K x 8
EEPROM Size:	--
Series:	H8® H8S/2200
Program Memory Size:	384KB (384K x 8)
Number of I/O:	72
Peripherals:	DMA, POR, PWM, WDT
Connectivity:	I²C, SCI, SmartCard
Speed:	20MHz
Core Size:	16-Bit
Core Processor:	H8S/2000
Part Status:	Active
Packaging:	Tray

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DF2239TE20V Application Field and Working PrincipleDF2239TE20V comes under the realm of microcontrollers. It is a microcontroller jointly developed by Shenzhen Wan Tai Electronics Co., Ltd. and American Innovative Semiconductor. This microcontroller integrated compound powerful software application development tools and a variety of network communication functions, utilising advanced 32-bit RISC processor architecture and low power consumption design to offer excellent performance, low power consumption and small size. At the same time, its integrated CAN open bus controller, CAN-bus network communication protocol and serial port communication protocol makes it an ideal choice for use in the fields of automotive, industrial control, multifunctional instrumentation and home monitoring systems.The application areas of DF2239TE20V include automotive, industrial control, multifunctional instrumentation and home monitoring systems. In automotive applications, it can equip vehicle information systems and control systems, as well as automatic parking systems. Its industrial control capability includes flow control and proportion control systems, as well as pressure, temperature and level control systems. As for multifunctional instrumentation, it can help implement the coordinate system, mathematical operations, vector operations, polynomial fitting and digital signal processing. As for home monitoring systems, it can detect sounds, motion and hazardous gases in the home.The main features of DF2239TE20V are designed around its advanced 32-bit RISC processor architecture as well as its low power consumption design. It supports an external bus interface with a clock rate of up to 30MHz and also features a 16MB Flash memory, up to 204 I/O pins, and a variety of peripherals and analog circuits. The system also provides a versatile array of communication options which includes UART, I2C and SPI.In terms of operating systems, DF2239TE20V supports a wide range of platforms. This includes RTOS, μC/OS-II, Linux, RT-Thread, OLE for Process Control, RTX51Real-Time and Keil uVision 3.2, which allows users to quickly develop applications. On top of that, the microcontroller is also equipped with a range of software development tools such as ARMCC, Compiler, DSP Stacker, IAR Embedded Workbench, and IAR for ARM.The working principle of DF2239TE20V can be divided into four main functions. The first function is the processing of instructions, which is achieved by the 32-bit RISC processor. The second function is communication, where the microcontroller communicates with external devices via a variety of peripherals, such as UART, I2C, and SPI. The third function is power supply, where the microcontroller receives power and manages its power consumption. The fourth and final function is analog input and output, where the microcontroller interacts with analog devices.This microcontroller offers a comprehensive and efficient solution for a variety of applications in automotive, industrial control, multifunctional instrumentation and home monitoring systems due to its low power consumption design, advanced 32-bit RISC processor architecture, and the support of versatile array of communication options, such as UART, I2C, and SPI. On top of that, its range of software development tools ensures a fast and easy development of applications.All in all, DF2239TE20V microcontroller is an ideal choice for a variety of applications due to its comprehensive range of features and capabilities.

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