OVERVIEW OF MSP430G2553
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The document provides an overview of the MSP430 microcontroller family from Texas Instruments, focusing on the MSP430G2xx series and the MSP430G2553 model. Key points: - The MSP430 is a 16-bit microcontroller designed for low power consumption in embedded applications. - The MSP430G2xx series features flash-based ultra-low power MCUs from 0.5-56KB flash and 128B-4KB RAM. - The MSP430G2553 has 512B RAM, 16KB flash, and supports frequencies up to 16MHz with various power saving modes down to 0.1uA current consumption.
OVERVIEW OF MSP430G2553
- 2. INTRODUCTION The MSP430 is a mixed-signal microcontroller family from Texas Instruments. Built around a 16-bit CPU, the MSP430 is designed for low cost and, specifically, low power consumption embedded applications.
- 3. FAMILY OF MSP430 MSP430x1xx series MSP430F2xx series MSP430G2xx series MSP430x3xx series MSP430x4xx series MSP430x5xx series MSP430x6xx series
- 4. MSP430G2xx series The MSP430G2xx Value Series features flash-based Ultra-Low Power MCUs up to 16 MIPS with 1.8–3.6 V operation. Includes the Very-Low power Oscillator (VLO), internal pull-up/pull-down resistors, and low-pin count options, at lower prices than the MSP430F2xx series. Flash options: 0.5–56 KB RAM options: 128 B–4 KB GPIO options: 10, 16, 24, 32 pins Other integrated peripherals: Capacitive Touch I/O, 10-bit up to 3 16-bit timers, watchdog timer, brown-out reset, USI module (I²C, SPI), USCI module, Comparator_A+, Temp sensor,
- 5. MSP430G2553 MSP-MIXED SIGNAL PROCESSING 430 MCU PLATFORM G =FLASH MEMORY 2=2nd GENERATION(UPTO 16MHZ) 5= AMOUNT OF MEMORY (512 RAM AND 16K ROM)5=LOW POWER MODE (LPM0-LPM5) 3= minor model variant.
- 6. FEATURES OF MSP430G2553 • Low Supply-Voltage Range: 1.8 V to 3.6 V Ultra-Low Power Consumption 1.Active Mode: 230 μA at 1 MHz, 2.2 V 2.Standby Mode: 0.5 Μa 3.Off Mode (RAM Retention): 0.1 μA • Five Power-Saving Mode (LPM0-LPM5)
- 7. FEATURES OF MSP430G2553 Ultra-Fast Wake-Up From Standby Mode in Less Than 1 μs Basic Clock Module Configurations – Internal Frequencies up to 16 MHz With Four Calibrated Frequency – Internal Very-Low-Power Low-Frequency (LF) Oscillator – 32-kHz Crystal – External Digital Clock Source • Two 16-Bit Timer_A With Three Capture/Compare Registers • Up to 24 Capacitive-Touch Enabled I/O Pins.
- 8. FEATURES OF MSP430G2553 Universal Serial Communication Interface(USCI) – Enhanced UART Supporting Auto Baudrate Detection (LIN) – IrDA Encoder and Decoder – Synchronous SPI – I2C™ • On-Chip Comparator for Analog Signal Compare Function or Slope Analog-to-Digital (A/D) Conversion
- 9. FEATURES OF MSP430G2553 10-Bit 200-ksps Analog-to-Digital (A/D) Converter With Internal Reference, Sample- and-Hold, and Autoscan Brownout Detector Serial Onboard Programming, No External Programming Voltage Needed, Programmable Code Protection by Security Fuse Package Options – TSSOP: 20 Pin, 28 Pin – PDIP: 20 Pin – QFN: 32 Pin
- 10. APPLICATION