MSP430F427AIPMR
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Texas Instruments MSP430F427AIPMR

Manufacturer No:
MSP430F427AIPMR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC MCU 16BIT 32KB FLASH 64LQFP
Delivery:
Payment:
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iso45001
iso9001
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Product Introduction

Overview

The Texas Instruments MSP430F427AIPMR is a member of the MSP430 family of ultra-low power microcontrollers. This device is optimized for extended battery life in portable measurement applications, featuring a powerful 16-bit RISC CPU, 16-bit registers, and constant generators for maximum code efficiency. The MSP430F427AIPMR includes three independent 16-bit sigma-delta A/D converters, a built-in 16-bit timer, 128 LCD segment drive capability, and a hardware multiplier. It is particularly suited for high-resolution applications such as handheld metering equipment, weigh scales, and energy meters.

Key Specifications

Parameter Value
Package LQFP (PM), 64 pins
Operating Temperature Range -40°C to 85°C
Flash Memory 32KB + 256B
RAM 1KB
Supply Voltage Range 1.8 V to 3.6 V
Active Mode Power Consumption 400 µA at 1 MHz, 3.0 V
Standby Mode Power Consumption 1.6 µA
Off Mode (RAM Retention) Power Consumption 0.1 µA
Instruction Cycle Time 125 ns
A/D Converters Three independent 16-bit sigma-delta A/D converters with differential PGA inputs
Timer 16-Bit Timer_A with three capture/compare registers
LCD Driver Integrated LCD driver for 128 segments
Serial Communication Interface USART, asynchronous UART, or synchronous SPI selectable by software

Key Features

  • Ultra-Low Power Consumption with five power-saving modes
  • Wake-up from standby mode in less than 6 µs
  • Frequency-Locked Loop, FLL+
  • 16-Bit RISC Architecture with 125-ns instruction cycle time
  • Three independent 16-bit sigma-delta A/D converters with differential PGA inputs
  • 16-Bit Timer_A with three capture/compare registers
  • Integrated LCD driver for 128 segments
  • Serial Communication Interface (USART), asynchronous UART, or synchronous SPI selectable by software
  • Brownout Detector and Supply Voltage Supervisor/Monitor with programmable level detection
  • Serial Onboard Programming, no external programming voltage needed, programmable code protection by security fuse
  • Bootstrap Loader in Flash Devices

Applications

The MSP430F427AIPMR is typically used in high-resolution applications such as:

  • Handheld metering equipment
  • Weigh scales
  • Energy meters

Q & A

  1. What is the package type and pin count of the MSP430F427AIPMR?

    The MSP430F427AIPMR comes in a 64-pin LQFP (PM) package.

  2. What is the operating temperature range of the MSP430F427AIPMR?

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

  3. How much flash memory and RAM does the MSP430F427AIPMR have?

    The device has 32KB + 256B of flash memory and 1KB of RAM.

  4. What is the supply voltage range for the MSP430F427AIPMR?

    The supply voltage range is 1.8 V to 3.6 V.

  5. What are the power consumption levels in different modes?

    Active Mode: 400 µA at 1 MHz, 3.0 V; Standby Mode: 1.6 µA; Off Mode (RAM Retention): 0.1 µA.

  6. How quickly can the device wake up from standby mode?

    The device can wake up from standby mode in less than 6 µs.

  7. What type of A/D converters does the MSP430F427AIPMR have?

    The device has three independent 16-bit sigma-delta A/D converters with differential PGA inputs.

  8. What serial communication interfaces are available on the MSP430F427AIPMR?

    The device supports USART, asynchronous UART, or synchronous SPI selectable by software.

  9. Does the MSP430F427AIPMR have onboard programming capabilities?

    Yes, it supports serial onboard programming without the need for an external programming voltage, and it has programmable code protection by security fuse.

  10. What are some typical applications for the MSP430F427AIPMR?

    Typical applications include handheld metering equipment, weigh scales, and energy meters.

Product Attributes

Core Processor:MSP430 CPU16
Core Size:16-Bit
Speed:8MHz
Connectivity:SPI, UART/USART
Peripherals:Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number of I/O:14
Program Memory Size:32KB (32K x 8 + 256B)
Program Memory Type:Flash
EEPROM Size:- 
RAM Size:1K x 8
Voltage - Supply (Vcc/Vdd):1.8V ~ 3.6V
Data Converters:A/D 3x16b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:64-LQFP
Supplier Device Package:64-LQFP (10x10)
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Similar Products

Part Number MSP430F427AIPMR MSP430F427IPMR MSP430F423AIPMR MSP430F425AIPMR MSP430F427AIPM
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Not For New Designs Active Active Active
Core Processor MSP430 CPU16 MSP430 CPU16 MSP430 CPU16 MSP430 CPU16 MSP430 CPU16
Core Size 16-Bit 16-Bit 16-Bit 16-Bit 16-Bit
Speed 8MHz 8MHz 8MHz 8MHz 8MHz
Connectivity SPI, UART/USART SPI, UART/USART SPI, UART/USART SPI, UART/USART SPI, UART/USART
Peripherals Brown-out Detect/Reset, LCD, POR, PWM, WDT Brown-out Detect/Reset, LCD, POR, PWM, WDT Brown-out Detect/Reset, LCD, POR, PWM, WDT Brown-out Detect/Reset, LCD, POR, PWM, WDT Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number of I/O 14 14 14 14 14
Program Memory Size 32KB (32K x 8 + 256B) 32KB (32K x 8 + 256B) 8KB (8K x 8 + 256B) 16KB (16K x 8 + 256B) 32KB (32K x 8 + 256B)
Program Memory Type Flash Flash Flash Flash Flash
EEPROM Size - - - - -
RAM Size 1K x 8 1K x 8 256 x 8 512 x 8 1K 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
Data Converters A/D 3x16b A/D 3x16b A/D 3x16b A/D 3x16b A/D 3x16b
Oscillator Type 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)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 64-LQFP 64-LQFP 64-LQFP 64-LQFP 64-LQFP
Supplier Device Package 64-LQFP (10x10) 64-LQFP (10x10) 64-LQFP (10x10) 64-LQFP (10x10) 64-LQFP (10x10)

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