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CÂU LẠC BỘ NGHIÊN CỨU KHOA HỌC KHOA ĐIỆN-ĐIỆN TỬ
ĐH BÁCH KHOA TP. HỒ CHÍ MINH
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• MCUs & MSP430G2553
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• C programming & IDE CCS v5.2
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• GPIO in MSP430
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• Discussion & Homework
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Requirement:
a. Blink a LED every 1s
b. Turn on a led when button is pushed
c. Timer, ADC, UART, Interrupt, SPI, I2C…
d. ….



Solution: Micro Controller Unit
- Integrated circuits
- Programmable




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Core:

8b, 16b,
32b,64b
GPIO
Timer
ADC
UART
SPI
…
µP:
MSP430, 8051,PIC,ARM,…
Peripherals
µC:
MSP430, LPC1114,
PIC16F887, …
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- Simple: hardware & software
- Enough: price , peripherals,…
- Developing <-> TI Vietnam
• 16kB Flash
• 512B RAM
• 2 Timer_A3’s
• 8 Ch. Comp_A+
• 8 Ch. ADC10
• USCI
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Package:
• TSSOP: 20 Pin, 28 Pin

• PDIP: 20 Pin
• QFN: 32 Pin
 Low Supply-Voltage Range
o 1.8 V to 3.6 V
 Ultra-Low Power Consumption
 16-Bit RISC Architecture, 62.5-ns Instruction Cycle Time
 Basic Clock Module Configurations
o Internal Frequencies up to 16 MHz With Four Calibrated Frequency
o Internal Very-Low-Power Low-Frequency (LF) Oscillator
o 32-kHz Crystal
o External Digital Clock Source

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Embedded Emulation
6-pin eZ430
Connector
Part and Socket
Crystal Pads
Power Connector
Reset Button
LEDs and Jumpers
P1.0 & P1.6
P1.3 Button
Chip
Pinouts
USB Emulator
Connection

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MCU
Debugger
Debugger
MCU
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I want…
Programming in C Compiler
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