MSP430FR2522IRHLT

Program Memory Size:	7.5KB (7.5K x 8)
Supplier Device Package:	20-VQFN (3.5x4.5)
Package / Case:	20-VFQFN Exposed Pad
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 8x10b
Voltage - Supply (Vcc/Vdd):	2 V ~ 3.6 V
RAM Size:	2K x 8
EEPROM Size:	--
Program Memory Type:	FRAM
Series:	MSP430™ FRAM
Number of I/O:	15
Peripherals:	Brown-out Detect/Reset, Cap Sense, POR, PWM, WDT
Connectivity:	I²C, IrDA, SCI, SPI, UART/USART
Speed:	16MHz
Core Size:	16-Bit
Core Processor:	MSP430
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

The MSP430FR2522IRHLT is an integrated, 8-bit microcontrollerdesigned for high-efficiency automotive embedded systems. This microcontroller offers a variety of features that make it ideal for automotive applications, such as low operating current, high-performance, wide operating temperature range, and integrated features designed to reduce system cost and complexity.

Application Field

The MSP430FR2522IRHLT is designed to be used in automotive embedded systems. These systems are used in a wide range of vehicles, including automobiles, trucks, and buses. The microcontroller is ideal for applications that require high efficiency and low operating current, such as air-conditioning, lighting, alarm systems, power window controllers, powertrain controllers, and engine controllers.The MSP430FR2522IRHLT is also suitable for applications where reliability is paramount, such as active safety systems. This microcontroller can be used in anti-lock braking systems (ABS), traction control systems (TCS), electronic stability control systems (ESC), and lane departure warning systems (LDW).The microcontroller can also be used in infotainment systems, such as audio and video systems, navigation systems, and communications systems. The microcontroller is well suited for these applications because it provides integrated features such as display controllers and audio controllers.The MSP430FR2522IRHLT is also suitable for use in body control modules (BCM) and related applications in vehicle bus networks such as CAN, LIN, and Flexray.

Working Principle

The MSP430FR2522IRHLT is an 8-bit microcontroller based on a reduced instruction set computer (RISC) architecture. It has an advanced core architecture with wide instruction set and features designed to reduce system cost and complexity.The microcontroller has a wide range ofregisters, including data registers and address registers. It also supports interrupts, which allow different parts of the system to communicate with each other.The MSP430FR2522IRHLT includes integrated LCD controller, flash memory controller, and serial communications controllers. The microcontroller can be connected to multiple peripherals, using a wide range of serial bus interfaces such as UART, SPI, and I2C.The microcontroller also supports an extensive range of external components such as switches, sensors, relays, relays, motors, and other types of actuators. The microcontroller has integrated features such as 12-bit analog-to-digital converters to allow direct interfacing with sensors.The microcontroller operates in low-power modes to achieve high efficiency in automotive applications. The microcontroller supports sleep, standby and deep-sleep modes, where power consumption can be reduced to a few microamps.Overall, the MSP430FR2522IRHLT is an advanced microcontroller designed for high-efficiency automotive embedded applications. It provides numerous features such as low power consumption, integrated peripherals, and wide range of external components interfaces that make it ideal for automotive systems.

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