MSP430F4783 16-Bit Ultra-Low-Power Microcontroller, 48KB Flash, 2KB RAM, 3 Sigma-Delta ADCs, LCD Driver | TI.com

MSP430F4783 (ACTIVE) 16-Bit Ultra-Low-Power Microcontroller, 48KB Flash, 2KB RAM, 3 Sigma-Delta ADCs, LCD Driver

 

Description

The Texas Instruments MSP430 family of ultra-low 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 portable measurement 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 6µs.

The MSP430F47xx series are microcontroller configurations targeted to single phase electricity meters with three or four 16-bit sigma-delta A/D converters. Each channel has a differential input pair and programmable input gain. Also integrated are two 16-bit timers, three universal serial communication interfaces (USCI), 72 I/O pins, and a liquid crystal driver (LCD) with integrated contrast control.

Features

  • Low Supply-Voltage Range, 1.8 V to 3.6 V
  • Ultra-Low Power Consumption:
    • Active Mode: 280 µA at 1 MHz, 2.2 V
    • Standby Mode: 1.1 µA
    • Off Mode (RAM Retention): 0.2 µA
  • Five Power-Saving Modes
  • Wake-Up From Standby Mode in Less Than 6 µs
  • 16-Bit RISC Architecture, 62.5-ns Instruction Cycle Time
  • Three or Four 16-Bit Sigma-Delta Analog-to-Digital (A/D) Converters With
    Differential PGA Inputs
  • 16-Bit Timer_B With Three Capture/Compare-With-Shadow Registers
  • 16-Bit Timer_A With Three Capture/Compare Registers
  • On-Chip Comparator
  • Four Universal Serial Communication Interfaces (USCI)
    • USCI_A0 and USCI_A1
      • Enhanced UART Supporting
        Auto-Baudrate Detection
      • IrDA Encoder and Decoder
      • Synchronous SPI
    • USCI_B0 and USCI_B1
      • I2C
      • Synchronous SPI
  • Integrated LCD Driver With Contrast Control For Up To 160 Segments
  • 32-Bit Hardware Multiplier
  • Brownout Detector
  • Supply Voltage Supervisor/Monitor With Programmable Level Detection
  • Serial Onboard Programming, No External Programming Voltage Needed
    Programmable Code Protection by Security Fuse
  • Bootstrap Loader
  • On Chip Emulation Module
  • Family Members Include:
    • MSP430F4783: 48KB + 256B Flash
      2KB RAM
      3 Sigma-Delta ADCs
    • MSP430F4793: 60KB + 256B Flash
      2.5KB RAM
      3 Sigma-Delta ADCs
    • MSP430F4784: 48KB + 256B Flash
      2KB RAM
      4 Sigma-Delta ADCs
    • MSP430F4794: 60KB + 256B Flash
      2.5KB RAM
      4 Sigma-Delta ADCs
  • MSP430F47x3 and MSP430F47x4 Available In 100-Pin
    Plastic Quad Flatpack (QFP) Package
  • For Complete Module Descriptions, See the MSP430x4xx Family User’s Guide, Literature Number SLAU056

Parametrics

Compare all products in MSP430 ultra-low-power 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) Special I/O Operating temperature range (C) Package size: mm2:W x L (PKG) Features Rating
MSP430F4783 Order now 48     2     16-bit Sigma Delta     3     72     2     2     2     2     LQFP | 100     4.00 | 1ku     No     2     UART         -40 to 85     100LQFP: 256 mm2: 16 x 16 (LQFP | 100)     LCD     Catalog    
MSP430F4784 Order now 48     2     16-bit Sigma Delta     4     72     2     2     2     2     LQFP | 100     4.00 | 1ku     No     2     UART         -40 to 85     100LQFP: 256 mm2: 16 x 16 (LQFP | 100)     LCD     Catalog    
MSP430F4793 Order now 60     2.5     16-bit Sigma Delta     3     72     2     2     2     2     LQFP | 100     4.30 | 1ku     No     2     UART         -40 to 85     100LQFP: 256 mm2: 16 x 16 (LQFP | 100)     LCD     Catalog    
MSP430F4794 Order now 60     2.5     16-bit Sigma Delta     4     72     2     2     2     2     LQFP | 100     4.30 | 1ku     No     2     UART         -40 to 85     100LQFP: 256 mm2: 16 x 16 (LQFP | 100)     LCD     Catalog