MSP430F2121IPWR Integrated Circuits (ICs)

Program Memory Type:	FLASH
Base Part Number:	MSP430F2121
Supplier Device Package:	20-TSSOP
Package / Case:	20-TSSOP (0.173", 4.40mm Width)
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	Slope A/D
Voltage - Supply (Vcc/Vdd):	1.8 V ~ 3.6 V
RAM Size:	256 x 8
EEPROM Size:	--
Series:	MSP430F2xx
Program Memory Size:	4KB (4K x 8 + 256B)
Number of I/O:	16
Peripherals:	Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:	--
Speed:	16MHz
Core Size:	16-Bit
Core Processor:	MSP430
Part Status:	Active
Packaging:	Tape & Reel (TR)

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The MSP430F2121IPWR is a high-performance 16-bit ultra-low power microcontroller from Texas Instruments. It is designed to give the designers of cost-sensitive applications a high performance and cost-effective solution to their design needs. This microcontroller is ideal for a variety of applications including Industrial, automotive, medical, portable, home automation and security systems.This microcontroller is based on the Harvard architecture, which means that it has separate program and data memory spaces. It features a wide range of peripherals including an SPI port, I2C interface, multiple timers and 16-bit resolution analog to digital converters. The MSP430F2121IPWR also offers low power consumption and low supply voltages while providing high performance. The working principle of this microcontroller is quite simple. It uses a CPU (central processing unit) to fetch instructions from memory and execute them. The instructions are stored in memory in the form of binary data, which consists of 0’s and 1’s. The instructions tell the CPU what command or operation it needs to perform, such as add two numbers together or compare two values. The CPU then reads the instructions and performs the operation accordingly.When the CPU reads an instruction from memory, it decodes it and executes the instruction. It performs the instruction according to its type. For example, an arithmetic instruction requires the processor to add two values together and store the result. A logic instruction requires the processor to compare two values and store a result depending on the outcome of the comparison.The MSP430F2121IPWR is designed to operate over a wide range of temperatures, from -40°C to +85°C. It can also support multiple operating voltages, ranging from 1.8V to 3.6V. Furthermore, the MSP430F2121IPWR features a wide range of features to enable the designer of cost-sensitive applications to create the most effective and reliable systems possible.The MSP430F2121IPWR is an ideal choice for applications requiring highly reliable and low power performance. It offers powerful features to enable designers to build cost-effective, low power, and reliable embedded systems. Its low power consumption and efficient operation make it an excellent choice for applications such as medical, industrial, automotive, and home automation.

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