MSP430FG478 16-Bit Ultra-Low-Power MCU, 48KB Flash, 2KB RAM, 16bit Sigma-Delta ADC, 12bit DAC, OpAmp, 128Seg LCD | TI.com

MSP430FG478 (ACTIVE) 16-Bit Ultra-Low-Power MCU, 48KB Flash, 2KB RAM, 16bit Sigma-Delta ADC, 12bit DAC, OpAmp, 128Seg LCD

 

Description

The Texas InstrumentsMSP430 family of ultralow-power microcontrollers consists of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with five low-power modes, is optimized to achieve extended battery life in portablemeasurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency.The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6 µs.

TheMSP430FG47x is amicrocontroller configurationwith two 16-bit timers, a basic timerwith a real-time clock, a high performance 16-bit sigma-delta A/D converter, dual 12-bit D/A converters, two configurable operational amplifiers, two universal serial communication interface, 48 I/O pins, and a liquid crystal display driver.

Typical applications for this device include analog and digital sensor systems, digital motor control, remote controls, thermostats, digital timers, hand-held meters, etc.

Features

  • Low Supply-Voltage Range: 1.8 V to 3.6 V
  • Ultra-Low Power Consumption:
    Active Mode: 262 µA at 1 MHz, 2.2 V Standby Mode: 1.1 µA
    Off Mode (RAM Retention): 0.1 µA
  • Five Power-Saving Modes
  • Wake-Up From Standby Mode in Less Than 6 µs
  • 16-Bit RISC Architecture, 125-ns Instruction Cycle Time
  • 16-Bit Sigma-Delta Analog-to-Digital (A/D) Converter With
    Internal Reference and Five Differential Analog Inputs
  • Dual 12-Bit Digital-to-Analog (D/A) Converter
  • Dual Configurable Operational Amplifiers
  • 16-Bit Timer_A With Three Capture/Compare Registers
  • 16-Bit Timer_B With Three Capture/Compare-With-Shadow Registers
  • Two Universal Serial Communication Interfaces (USCI)
    • USCI_A0
      • Enhanced UART Supporting Auto-Baudrate Detection
      • IrDA Encoder and Decoder
      • Synchronous SPI
    • USCI_B0
      • I2C™
      • Synchronous SPI
  • Integrated LCD Driver With Contrast Control for Up to 128 Segments
  • Brownout Detector
  • Basic Timer With Real-Time Clock Feature
  • Supply Voltage Supervisor/Monitor With Programmable Level Detection
  • On-Chip Comparator
  • Serial Onboard Programming, No External Programming Voltage Needed
    Programmable Code Protection by Security Fuse
  • Bootstrap Loader
  • On-Chip Emulation Module
  • MSP430FG47x Family Members Include
    • MSP430FG477:
      32KB+256B Flash Memory
      2KB RAM
    • MSP430FG478:
      48KB+256B Flash Memory
      2KB RAM
    • MSP430FG479:
      60KB+256B Flash Memory
      2KB RAM
  • Available in 113-Ball BGA (ZQW) and 80-Pin QFP (PN) Packages
    (see Available Options)
  • For Complete Module Descriptions, See the MSP430x4xx Family User’s Guide,
    Literature Number SLAU056

Parametrics

Compare all products in Other MSP430 MCUs Email Download to Excel
Part number Order Non-volatile memory (kB) RAM (KB) ADC ADC: channels (#) GPIO pins (#) I2C SPI UART Comparator channels (#) Package Group Approx. price (US$) USB Timers - 16-bit Bootloader (BSL) Package size: mm2:W x L (PKG)
MSP430FG478 Order now 48     2     16-bit Sigma Delta     1     48     1     2     1     2     LQFP | 80     5.55 | 1ku     No     2     UART     80LQFP: 196 mm2: 14 x 14 (LQFP | 80)    
MSP430FG477 Samples not available 32     2     16-bit Sigma Delta     1     48     1     2     1     2     LQFP | 80     4.75 | 1ku     No     2     UART     80LQFP: 196 mm2: 14 x 14 (LQFP | 80)    
MSP430FG479 Order now 60     2     16-bit Sigma Delta     1     48     1     2     1     2     LQFP | 80     6.20 | 1ku     No     2     UART     80LQFP: 196 mm2: 14 x 14 (LQFP | 80)