MSP430G2553IRHB32R
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Texas Instruments MSP430G2553IRHB32R

Manufacturer No:
MSP430G2553IRHB32R
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC MCU 16BIT 16KB FLASH 32VQFN
Delivery:
Payment:
iso14001
iso45001
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Product Introduction

Overview

The Texas Instruments MSP430G2553IRHB32R is a member of the MSP430G2x53 series of ultra-low-power mixed signal 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 various peripherals that enhance its functionality. The MSP430G2553IRHB32R is particularly suited for low-cost sensor systems that require the capture, conversion, and processing of analog signals.

Key Specifications

Parameter Value
Package Type QFN-32
Operating Temperature Range -40°C to 85°C
Supply Voltage Range 1.8 V to 3.6 V
Active Mode Power Consumption 230 µA at 1 MHz, 2.2 V
Standby Mode Power Consumption 0.5 µA
Off Mode (RAM Retention) Power Consumption 0.1 µA
Instruction Cycle Time 62.5 ns
Internal Frequencies Up to 16 MHz with four calibrated frequencies
Internal Oscillators Very-Low-Power Low-Frequency (LF) Oscillator, 32-kHz Crystal
Timers Two 16-Bit Timer_A with three capture/compare registers
I/O Pins Up to 24 capacitive-touch enabled I/O pins
Communication Interfaces Universal Serial Communication Interface (USCI) including UART, LIN, IrDA, SPI, and I2C
Analog-to-Digital Converter (ADC) 10-Bit 200-ksps ADC with internal reference, sample-and-hold, and autoscan
Flash Memory 16 KB
RAM 512 Bytes

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 architecture with 62.5-ns instruction cycle time
  • Basic clock module configurations with internal frequencies up to 16 MHz
  • Internal very-low-power low-frequency (LF) oscillator and 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
  • Universal Serial Communication Interface (USCI) supporting UART, LIN, IrDA, SPI, and I2C
  • On-chip comparator for analog signal compare function or slope analog-to-digital (A/D) conversion
  • 10-Bit 200-ksps Analog-to-Digital (A/D) Converter with internal reference, sample-and-hold, and autoscan
  • Brownout detector and serial onboard programming without external programming voltage
  • Programmable code protection by security fuse and on-chip emulation logic with Spy-Bi-Wire interface

Applications

The MSP430G2553IRHB32R 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. Other applications include:

  • Portable measurement devices
  • Low-power wireless sensing and control systems
  • Medical devices requiring low power consumption
  • Industrial automation and control systems
  • Consumer electronics with battery-powered devices

Q & A

  1. What is the operating temperature range of the MSP430G2553IRHB32R?

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

  2. What is the supply voltage range for this microcontroller?

    The supply voltage range is 1.8 V to 3.6 V.

  3. How much power does the MSP430G2553IRHB32R consume in active mode?

    In active mode, it consumes 230 µA at 1 MHz, 2.2 V.

  4. What is the instruction cycle time of the MSP430G2553IRHB32R?

    The instruction cycle time is 62.5 ns.

  5. What types of communication interfaces are supported by the MSP430G2553IRHB32R?

    The device supports UART, LIN, IrDA, SPI, and I2C through the Universal Serial Communication Interface (USCI).

  6. Does the MSP430G2553IRHB32R have an analog-to-digital converter (ADC)?

    Yes, it has a 10-Bit 200-ksps ADC with internal reference, sample-and-hold, and autoscan.

  7. How much flash memory and RAM does the MSP430G2553IRHB32R have?

    The device has 16 KB of flash memory and 512 Bytes of RAM.

  8. What are the power-saving modes available on the MSP430G2553IRHB32R?

    The device has five power-saving modes.

  9. How quickly can the MSP430G2553IRHB32R wake up from standby mode?

    The device can wake up from standby mode in less than 1 µs.

  10. Does the MSP430G2553IRHB32R support capacitive-touch enabled I/O pins?

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

  11. What is the purpose of the on-chip comparator in the MSP430G2553IRHB32R?

    The on-chip comparator is used for analog signal compare function or slope analog-to-digital (A/D) conversion.

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:24
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:32-VFQFN Exposed Pad
Supplier Device Package:32-VQFN (5x5)
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Similar Products

Part Number MSP430G2553IRHB32R MSP430G2553IRHB32T MSP430G2353IRHB32R MSP430G2453IRHB32R MSP430G2513IRHB32R MSP430G2533IRHB32R
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active Active Active
Core Processor 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
Speed 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
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, PWM, WDT
Number of I/O 24 24 24 24 24 24
Program Memory Size 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
EEPROM Size - - - - - -
RAM Size 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
Data Converters A/D 8x10b A/D 8x10b A/D 8x10b A/D 8x10b - A/D 8x10b
Oscillator Type 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)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 32-VFQFN Exposed Pad 32-VFQFN Exposed Pad 32-VFQFN Exposed Pad 32-VFQFN Exposed Pad 32-VFQFN Exposed Pad 32-VFQFN Exposed Pad
Supplier Device Package 32-VQFN (5x5) 32-VQFN (5x5) 32-VQFN (5x5) 32-VQFN (5x5) 32-VQFN (5x5) 32-VQFN (5x5)

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