Details

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BUY MSP430G2553IPW28R https://www.utsource.net/itm/p/5852396.html
MIXED SIGNAL MICROCONTROLLER

Parameter	Description	Value
Part Number	Device	MSP430G2553IPW28R
Package Type	Package	28-Pin TSSOP
Operating Voltage (Vcc)	Supply Voltage Range	1.8V to 3.6V
Operating Temperature	Operating Temperature Range	-40°C to +85°C
Flash Memory	Program Memory Size	16KB
RAM	Data Memory Size	512B
Clock Frequency	Maximum Clock Frequency	16MHz
Analog-to-Digital Converter (ADC)	Number of ADC Channels	8
Analog-to-Digital Converter (ADC)	Resolution	10-bit
Digital I/O Pins	Total Number of Digital I/O Pins	20
Timer(s)	Timer Modules	2 x 16-bit Timers
Communication Interfaces	Supported Communication Protocols	UART, SPI, I2C
Low Power Modes	Low Power Modes Available	LPM0, LPM1, LPM2, LPM3, LPM4
Watchdog Timer (WDT)	Watchdog Timer	Yes
Brown-Out Reset (BOR)	Brown-Out Reset	Yes
Package Dimensions	Package Dimensions (LxWxH)	7.8mm x 7.8mm x 1.45mm

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (Vcc) is within the specified range of 1.8V to 3.6V.
   • Connect Vss (pin 14) to ground.

2. Clock Configuration:

   • The device supports both internal and external clock sources.
   • For external crystal, connect it to XIN (pin 11) and XOUT (pin 12).

3. Program Memory:

   • Use a programmer compatible with the MSP430 family to load code into the 16KB flash memory.
   • Ensure the code does not exceed the available memory.

4. Data Memory:

   • Utilize the 512B of RAM for variable storage and stack operations.

5. Analog-to-Digital Conversion:

   • Configure the ADC module using the appropriate registers to select channels and start conversions.
   • Use the 10-bit resolution for precise measurements.

6. Digital I/O:

   • Configure the digital I/O pins as inputs or outputs using the P1DIR and P2DIR registers.
   • Set the state of output pins using the P1OUT and P2OUT registers.

7. Timers:

   • Initialize and configure the 16-bit timers (TA0 and TA1) for various timing and counting tasks.
   • Use the timer interrupts for precise control and timing events.

8. Communication Interfaces:

   • Set up UART, SPI, or I2C communication by configuring the respective control registers.
   • Ensure proper pin connections for each interface.

9. Low Power Modes:

   • Enter low power modes (LPM0 to LPM4) to reduce power consumption.
   • Use the appropriate sleep and wake-up mechanisms to manage power efficiently.

10. Watchdog Timer:

    • Enable the watchdog timer (WDT) to prevent system lockups.
    • Periodically reset the WDT to keep the system running smoothly.

11. Brown-Out Reset:

    • Enable the brown-out reset (BOR) to protect against low-voltage conditions that could cause unpredictable behavior.

12. Development Tools:

    • Use the MSP430 LaunchPad development kit for easy prototyping and testing.
    • Utilize the Code Composer Studio (CCS) IDE for writing and debugging code.

For detailed register configurations and advanced features, refer to the MSP430G2553 datasheet and user guide.

(For reference only)