Product Summary

The MSP430F47197IPZR is a mixed signal microcontroller. The Texas InstrumentsMSP430 family of ultralow- power microcontrollers consists of several devices featuring different sets of peripherals targeted for various applications. The MSP430F47197IPZR, combined with five low- power modes, is optimized to achieve extended battery life in portablemeasurement 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 6ms. The MSP430F47197IPZR is 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.

Parametrics

MSP430F47197IPZR absolute maximum ratings: (1)Voltage applied at VCC to VSS: -0.3 V to 4.1 V; (2)Voltage applied to any pin: -0.3 V to VCC + 0.3 V; (3)Diode current at any device terminal: ±2 mA; (4)Storage temperature, Tstg: Unprogrammed device: -55°C to 150°C, Programmed device: -40°C to 105°C.

Features

MSP430F47197IPZR features: (1)Low Supply- Voltage Range: 1.8 V to 3.6 V; (2)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; (3)Five Power- Saving Modes; (4)Wake- Up From Standby Mode in Less Than 6 μs; (5)16- Bit RISC Architecture, 62.5- ns Instruction Cycle Time; (6)Three- Channel Internal DMA; (7)Three, Six or Seven 16- Bit Sigma- Delta Analog- to- Digital (A/D)Converters With Differential PGA Inputs; (8)16- Bit Timer_B With Three Capture/Compare- With- Shadow Registers; (9)16- Bit Timer_A With Three Capture/Compare Registers; (10)On- Chip Comparator.

Diagrams

 MSP430F47197IPZR pin connection

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MSP430F47197IPZR
MSP430F47197IPZR

Texas Instruments

16-bit Microcontrollers (MCU) 16B Ultr-Lo-Pw 120KB Fl 7 Sigma-Delta ADC

Data Sheet

0-786: $4.37
786-1000: $4.28
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