ST7FL34F2MAE

Program Memory Size:	8KB (8K x 8)
Base Part Number:	ST7FL3
Package / Case:	20-SOIC (0.295", 7.50mm Width)
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 7x10b
Voltage - Supply (Vcc/Vdd):	3 V ~ 5.5 V
RAM Size:	384 x 8
EEPROM Size:	--
Program Memory Type:	FLASH
Series:	ST7
Number of I/O:	15
Peripherals:	LVD, POR, PWM, WDT
Connectivity:	LINbusSCI, SPI
Speed:	8MHz
Core Size:	8-Bit
Core Processor:	ST7
Part Status:	Obsolete
Packaging:	Tube

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Introduction

The ST7FL34F2MAE is a fully featured and cost-effective, 16-bit microcontroller from STMicroelectronics. The ST7FL34F2MAE is designed for a wide range of embedded applications for consumer, industrial, and automotive applications.

Applications

The ST7FL34F2MAE is a suitable microcontroller for a variety of embedded applications, due to its low power consumption and wide range of peripherals. Some of the applications include consumer electronics, industrial systems, and automotive applications.The ST7FL34F2MAE is ideal for consumer applications such as medical or home automation, as it has low power consumption and a variety of peripherals such as Pulse Width Modulation (PWM), I2C, SPI, USART, and a general-purpose Timer/Counter. It is also suitable for automotive applications such as traction control and body control modules, as it can handle up to 65,536 bytes of code and its integrated Analogue to Digital Converters (ADC) and Digital to Analogue Converters (DAC) make it well suited for precise sensor data acquisition and adaptation.The ST7FL34F2MAE is also suitable for industrial applications such as industrial automation and measuring devices. Its onboard 32KB of Flash memory, 16KB of SRAM, and up to 2304 bytes of EEPROM make it well suited for sophisticated algorithms, such as complex machine control tasks.

Pin Diagrams

The ST7FL34F2MAE has 100 pins which are laid out in four packages in order to achieve the smallest form factor possible. The pin diagram is shown in the following figure.

Working Principles

The ST7FL34F2MAE can be programmed with the C programming language, enabling easy development of various applications. The following figure shows the basic components of the architecture of a typical microcontroller.

At the heart of the microcontroller is the Central Processing Unit (CPU). This is the primary component of the architecture and is responsible for executing instructions, such as branching, arithmetic, logic, and data transfer instructions. The CPU is connected to an onboard bus which is used to transfer data between the different components of the microcontroller. The ST7FL34F2MAE also has multiple peripherals, such as Timer/Counters, Analog to Digital Converters (ADC), Digital to Analog Converters (DAC), Pulse Width Modulation (PWM) and many others. These peripherals are accessed via the same bus and all communication between the CPU and peripherals is done via the bus.The ST7FL34F2MAE also features on-chip flash memory which can be used to store the code that the CPU needs to execute. The code is written in the C programming language and can be stored in the flash memory.The ST7FL34F2MAE also has multiple buses that can be used to transfer data to and from external devices such as other microcontrollers, digital sensors and memory devices. These buses also provide an interface to the host computer, allowing the microcontroller to be programmed and debugged. Finally, the ST7FL34F2MAE has a wide range of I/O ports which can be used to connect the microcontroller to external devices such as switches, buttons and LEDs.

Conclusion

The ST7FL34F2MAE is a fully featured, cost-effective 16-bit microcontroller from STMicroelectronics. It is ideal for a wide range of embedded applications, such as consumer electronics, industrial systems, and automotive applications. The ST7FL34F2MAE has an architecture consisting of a Central Processing Unit (CPU), an onboard bus, multiple peripherals, on-chip flash memory, and multiple buses for communication with external devices. The ST7FL34F2MAE also has a wide range of I/O ports, making it suitable for connecting to external devices such as switches, buttons and LEDs.

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