MSP430G2553IPW20
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Texas Instruments MSP430G2553IPW20

Manufacturer No:
MSP430G2553IPW20
Manufacturer:
Texas Instruments
Package:
Tube
Description:
IC MCU 16BIT 16KB FLASH 20TSSOP
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Payment:
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Product Introduction

Overview

The Texas Instruments MSP430G2553IPW20 is a member of the MSP430 family of ultra-low-power microcontrollers. This device is designed to optimize power consumption and extend battery life in portable measurement applications. It features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The MSP430G2553IPW20 is part of the MSP430G2x53 series, which includes built-in 16-bit timers, up to 24 I/O capacitive-touch enabled pins, a versatile analog comparator, and built-in communication capabilities using the universal serial communication interface (USCI).

Key Specifications

Parameter Specification
Package Type TSSOP (20 pins)
Operating Temperature Range -40°C to 85°C
Supply Voltage Range 1.8 V to 3.6 V
Active Power Consumption 230 µA at 1 MHz, 2.2 V
Standby Power Consumption 0.5 µA
Off Mode Power Consumption (RAM Retention) 0.1 µA
CPU Architecture 16-bit RISC
Instruction Cycle Time 62.5 ns
Internal Frequencies Up to 16 MHz with four calibrated frequencies
Memory 16 KB Flash, 512 B SRAM
Analog-to-Digital Converter (ADC) 10-bit, 200 ksps with internal reference, sample-and-hold, and autoscan
Timers Two 16-bit Timer_A with three capture/compare registers
Communication Interfaces USCI (UART, SPI, I2C), IrDA encoder and decoder

Key Features

  • Ultra-low power consumption with five power-saving modes
  • Ultra-fast wake-up from standby mode in less than 1 µs
  • 16-bit RISC CPU with 62.5-ns instruction cycle time
  • Internal frequencies up to 16 MHz with four calibrated frequencies
  • Internal very-low-power low-frequency (LF) oscillator and 32-kHz crystal
  • External digital clock source
  • Up to 24 capacitive-touch enabled I/O pins
  • Universal serial communication interface (USCI) with enhanced UART, SPI, and I2C
  • On-chip comparator for analog signal compare function or slope analog-to-digital (A/D) conversion
  • Brownout detector and serial onboard programming with no external programming voltage needed
  • Programmable code protection by security fuse and on-chip emulation logic with Spy-Bi-Wire interface

Applications

The MSP430G2553IPW20 is typically used in low-cost sensor systems that capture analog signals, convert them to digital values, and then process the data for display or transmission to a host system. These applications include:

  • Portable measurement devices
  • Low-power sensor systems
  • Capacitive touch applications
  • Embedded systems requiring ultra-low power consumption

Q & A

  1. What is the operating temperature range of the MSP430G2553IPW20?

    The operating temperature range is -40°C to 85°C.

  2. What is the supply voltage range for the MSP430G2553IPW20?

    The supply voltage range is 1.8 V to 3.6 V.

  3. How much power does the MSP430G2553IPW20 consume in active mode?

    The device consumes 230 µA at 1 MHz, 2.2 V in active mode.

  4. What types of communication interfaces does the MSP430G2553IPW20 support?

    The device supports USCI (UART, SPI, I2C), IrDA encoder and decoder.

  5. Does the MSP430G2553IPW20 have built-in timers?

    Yes, it has two 16-bit Timer_A with three capture/compare registers.

  6. What is the resolution of the analog-to-digital converter (ADC) in the MSP430G2553IPW20?

    The ADC is 10-bit with a sampling rate of 200 ksps.

  7. Can the MSP430G2553IPW20 be programmed without an external programming voltage?

    Yes, it supports serial onboard programming without an external programming voltage.

  8. What is the wake-up time from standby mode for the MSP430G2553IPW20?

    The wake-up time from standby mode is less than 1 µs.

  9. Does the MSP430G2553IPW20 support capacitive touch functionality?

    Yes, it has up to 24 capacitive-touch enabled I/O pins.

  10. What is the package type and pin count of the MSP430G2553IPW20?

    The package type is TSSOP with 20 pins.

  11. Is the MSP430G2553IPW20 RoHS compliant?

    Yes, the device is RoHS compliant.

Product Attributes

Core Processor:MSP430 CPU16
Core Size:16-Bit
Speed:16MHz
Connectivity:I²C, IrDA, LINbus, SCI, SPI, UART/USART
Peripherals:Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O:16
Program Memory Size:16KB (16K x 8)
Program Memory Type:Flash
EEPROM Size:- 
RAM Size:512 x 8
Voltage - Supply (Vcc/Vdd):1.8V ~ 3.6V
Data Converters:A/D 8x10b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:20-TSSOP
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Similar Products

Part Number MSP430G2553IPW20 MSP430G2553IPW20R MSP430G2553IPW28 MSP430G2353IPW20 MSP430G2453IPW20 MSP430G2513IPW20 MSP430G2533IPW20
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active Active Active Active
Core Processor MSP430 CPU16 MSP430 CPU16 MSP430 CPU16 MSP430 CPU16 MSP430 CPU16 MSP430 CPU16 MSP430 CPU16
Core Size 16-Bit 16-Bit 16-Bit 16-Bit 16-Bit 16-Bit 16-Bit
Speed 16MHz 16MHz 16MHz 16MHz 16MHz 16MHz 16MHz
Connectivity I²C, IrDA, LINbus, SCI, SPI, UART/USART I²C, IrDA, LINbus, SCI, SPI, UART/USART I²C, IrDA, LINbus, SCI, SPI, UART/USART I²C, IrDA, LINbus, SCI, SPI, UART/USART I²C, IrDA, LINbus, SCI, SPI, UART/USART I²C, IrDA, LINbus, SCI, SPI, UART/USART I²C, IrDA, LINbus, SCI, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT Brown-out Detect/Reset, DMA, POR, PWM, WDT Brown-out Detect/Reset, DMA, POR, PWM, WDT Brown-out Detect/Reset, DMA, POR, PWM, WDT Brown-out Detect/Reset, DMA, POR, PWM, WDT Brown-out Detect/Reset, DMA, POR, PWM, WDT Brown-out Detect/Reset, PWM, WDT
Number of I/O 16 16 24 16 16 16 16
Program Memory Size 16KB (16K x 8) 16KB (16K x 8) 16KB (16K x 8) 4KB (4K x 8) 8KB (8K x 8) 16KB (16K x 8) 16KB (16K x 8)
Program Memory Type Flash Flash Flash Flash Flash Flash Flash
EEPROM Size - - - - - - -
RAM Size 512 x 8 512 x 8 512 x 8 256 x 8 512 x 8 512 x 8 512 x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V
Data Converters A/D 8x10b A/D 8x10b A/D 8x10b A/D 8x10b A/D 8x10b - A/D 8x10b
Oscillator Type Internal Internal Internal Internal Internal Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP (0.173", 4.40mm Width) 28-TSSOP (0.173", 4.40mm Width) 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 20-TSSOP 20-TSSOP 28-TSSOP 20-TSSOP 20-TSSOP 20-TSSOP 20-TSSOP

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