MSP-430  -  Series DataSheet
MSP430F47197IPZ  -  16-Bit Ultra-Low-Power Microcontroller, 120KB Flash, 4KB RAM, 7 Sigma-Delta ADCs, LCD Driver,MIXED SIGNAL MICROCONTROLLER  -  Texas Instruments Incorporated  -  MSP430 16Bit

Low Supply-Voltage Range: 1.8 V to 3.6 V

Ultralow Power Consumption
− Active Mode: 350 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-Channel Internal DMA

Three, Six or Seven 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 Interface (USCI) Modules
− 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

Basic Timer With Real-Time Clock Feature

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
MSP430F47163: 92KB Flash, 4KB RAM 3 Sigma-Delta ADCs
MSP430F47173: 92KB Flash, 8KB RAM 3 Sigma-Delta ADCs
MSP430F47183: 116KB Flash, 8KB RAM 3 Sigma-Delta ADCs
MSP430F47193: 120KB Flash, 4KB RAM 3 Sigma-Delta ADCs
MSP430F47126: 56KB Flash, 4KB RAM 6 Sigma-Delta ADCs
MSP430F47166: 92KB Flash, 4KB RAM 6 Sigma-Delta ADCs
MSP430F47176: 92KB Flash, 8KB RAM 6 Sigma-Delta ADCs
MSP430F47186: 116KB Flash, 8KB RAM 6 Sigma-Delta ADCs
MSP430F47196: 120KB Flash, 4KB RAM 6 Sigma-Delta ADCs
MSP430F47127: 56KB Flash, 4KB RAM 7 Sigma-Delta ADCs
MSP430F47167: 92KB Flash, 4KB RAM 7 Sigma-Delta ADCs
MSP430F47177: 92KB Flash, 8KB RAM 7 Sigma-Delta ADCs
MSP430F47187: 116KB Flash, 8KB RAM 7 Sigma-Delta ADCs
MSP430F47197: 120KB Flash, 4KB RAM 7 Sigma-Delta ADCs

Available in a 100-Pin Plastic Quad Flatpack (QFP) Package

For Complete Module Descriptions, See the MSP430x4xx Family User’s Guide, Literature Number SLAU056

For E-Meter Reference Design and Software, See Implementation of a Three-Phase Electronic Watt-Hour Meter using the MSP430F471xx, Literature Number SLAA409

description
The Texas Instruments MSP430 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 portable measurement applications. The devices feature 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 MSP430F471xx series are microcontroller configurations targeted to single-phase and poly-phase electricity meters with three, six, or seven 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, four universal serial communication interfaces (USCI), DMA, 68 I/O pins, and a liquid crystal driver (LCD) with integrated contrast control.