W925E240FG

Program Memory Size:	256KB (256K x 8)
Package / Case:	100-QFP
Operating Temperature:	0°C ~ 70°C (TA)
Oscillator Type:	Internal
Data Converters:	--
Voltage - Supply (Vcc/Vdd):	2.2 V ~ 6 V
RAM Size:	8K x 8
EEPROM Size:	--
Program Memory Type:	FLASH
Series:	W925
Number of I/O:	40
Peripherals:	POR, WDT
Connectivity:	Serial Port
Speed:	3.6MHz
Core Size:	8-Bit
Core Processor:	8051
Part Status:	Obsolete
Packaging:	Tray

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<div class="Embedded-Microcontrollers"><h2>W925E240FG Application Field</h2><p>W925E240FG（hereinafter referred to as W925E240FG）is a 32-bit microcontroller, based on the 8032E core. This microcontroller is integrated with a large number of peripheral devices and high-speed on-chip modules, such as four-channel analog-to-digital converters (ADCs), four-channel digital-to-analog converters (DACs), multiple timers and serial ports, making it suitable for a variety of high-speed tasks, such as data acquisition and signal processing.</p><p>The W925E240FG is designed to be integrated into a variety of embedded applications, including automotive, industrial and medical applications. In the automotive field, for example, the W925E240FG can be used to control the air-conditioning system or the engine controls, as well as for safety-related applications, such as airbag deployment. In the industrial field, the W925E240FG can be used to monitor and control various industrial equipment, such as conveyor systems and machine tools. In the medical field, the W925E240FG can be used to control medical diagnostic equipment, such as X-ray scanners.</p><h2>W925E240FG Working Principle</h2><p>The W925E240FG is designed to operate in two modes: the thread mode, which is the typical operating mode of the microcontroller, and the interrupt mode.</p><p>In the thread mode, the program code is stored in the on-chip Flash memory and is executed by the microcontroller\'s processor core. In this mode, each instruction is executed sequentially, from start to finish. The processor core supports two-stage pipelining and superscalar instruction processing, which enable it to achieve high execution speed.</p><p>In the interrupt mode, the multiple interrupt sources in the microcontroller (including external interrupts, timer interrupts, and so on) are enabled to interrupt the normal operation of the processor core. When the interrupt request occurs, the microcontroller\'s processor core will immediately jump to a special interrupt service routine, which is pre-defined by the user. After the interrupt service routine is completed, the processor core will resume normal operation, where it left off.</p><p>The W925E240FG is also equipped with a variety of peripherals and on-chip modules, such as four-channel analog-to-digital converters (ADCs), four-channel digital-to-analog converters (DACs), multiple timers, and serial ports. These peripherals and on-chip modules can be used to extend the functionality of the microcontroller and make it suitable for a wide range of applications.</p></div>

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