2.) Using SLAS735G (The datasheet for MSP430G2553 on Carmen), answer the followi

Question

2.) Using SLAS735G (The datasheet for MSP430G2553 on Carmen), answer the following questions: a.) What are the available package types for the MSP430G2553? b.) We are using the 20 pin PDIP (Plastic Dual Inline package), how many I/O (inputs/outputs) are available for our chip? c.) How much Flash and RAM is available in our microcontroller? d.) What is the main difference between the G2X53 and G2X13 models of MSP430 microcontrollers e.) Look at the pinout for the 20PDIP The reset pin shares pin 16 with other signals. What is the significance of the " over the RST? Which pin is power and which is ground? (Table 2 has pin functions) f.) How many CPU registers are there? What size are they (bits)? ) Assuming the ground pin is at OV, what is the maximum voltage you can use to power the MCU? h.) What is the recommended minimum voltage for normal operation? What is the i.) What is the maximum MCLK frequency (VCC-3.3V) j) If you wish to use pin 2.6 and 2.7 for GPIO instead of for the crystal input, how do you recommended minimum voltage if you must program the flash memory? need to change the P2DIR, P2SEL and P2SEL2 registers? k.) Given Little Endian ordering, if I store the hex number OxF10B in memory location OxC010, what will be the value of memory locations 0xC010 and 0xCo11? L.) What does the program counter hold?

Explanation / Answer

a) Available packages for msp430g2553

b) input output pins:

P1.0 to P1.7 , 8 pins

P2.0 to P2.7 , 8 pins

therfore , total 16 pins.

c) flash - 16 KB

RAM- 512 KB

d)

MSP430G2x53 family members has 10 bit A/D converter and MSP430G2x13do not have

Devices Packages MSP430G2553IRHB32 32-QFN MSP430G2553IPW28 28-TSSOP MSP430G2553IPW20 20-TSSOP MSP430G2553IN20 20-PDIP

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