Datasheet > MSP430F6777AIPZR

MSP430F6777AIPZR

更新时间： 2024-10-16 11:14:07

品牌	Logo	应用领域
德州仪器 - TI		时钟闪存
页数	文件大小	规格书
181页	2550K
描述
具有 7 个 Σ-Δ ADC、LCD、实时时钟、AES、256KB 闪存和 32KB RAM 的多相位计量 SoC \| PZ \| 100 \| -40 to 85

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MSP430F6779A, MSP430F6778A, MSP430F6777A, MSP430F6776A, MSP430F6775A

MSP430F6769A, MSP430F6768A, MSP430F6767A, MSP430F6766A, MSP430F6765A

MSP430F6749A, MSP430F6748A, MSP430F6747A, MSP430F6746A, MSP430F6745A

SLAS982A –MAY 2014–REVISED SEPTEMBER 2018

MSP430F677xA, MSP430F676xA, MSP430F674xA Polyphase Metering SoCs

1 Device Overview

1.1 Features

• Accuracy < 0.1% Over 2000:1 Dynamic Range for

Phase Current

• Meets or Exceeds ANSI C12.20 and IEC 62053

Standards

• Support for Multiple Sensors Such as Current

Transformers, Rogowski Coils, or Shunts

• Highly Integrated Digital

– Three-Channel Direct Memory Access (DMA)

Controller

– Integrated Hardware AES-128 Module for

Encryption

– 16-Bit Cyclic Redundancy Check (CRC) Module

• Power Measurement for up to Three Phases Plus

Neutral

– Four 16-Bit Timers With Nine Total

Capture/Compare Registers

• Dedicated Pulse Output Pins for Active and

Reactive Energy for Calibration

• Six Enhanced Universal Serial Communication

Interfaces (eUSCIs)

• 4-Quadrant Measurement per Phase or

Cumulative

• Exact Phase-Angle Measurements

• Digital Phase Correction for Current Transformers

• Temperature-Compensated Energy Measurements

– eUSCI_A0, eUSCI_A1, eUSCI_A2, and

eUSCI_A3 Support UART, IrDA, and SPI

– eUSCI_B0, eUSCI_B1 Support SPI and I²C

• Ultra-Low Power Consumption

– Multiple Low-Power Modes

• 40-Hz to 70-Hz Line Frequency Range Using

Single Calibration

– Standby Mode (LPM3): 2.1 µA at 3 V,

Wake up in Less Than 5 µs

• Flexible Power Supply Options With Automatic

Switching

• Display Operates at Very Low Power During AC

Mains Failure: 3 µA in LPM3

• LCD Driver With Contrast Control for up to 320

Segments

• Password-Protected Real-Time Clock (RTC) With

Tamper Detection, Crystal Offset Calibration, and

Temperature Compensation

– RTC Mode (LPM3.5): 0.34 µA at 3 V

– Shutdown Mode (LPM4.5): 0.18 µA at 3 V

• CPU

– High-Performance 25-MHz CPU With 32-Bit

Multiplier

– Wide Input Supply Voltage Range:

3.6 V Down to 1.8 V

• Memory

– Up to 512KB of Single-Cycle Flash

– Up to 32KB of RAM With Single-Cycle Access

• Package Options

– 128-Pin LQFP (PEU) Package With 90 I/O Pins

– 100-Pin LQFP (PZ) Package With 62 I/O Pins

• Development Tools (Also See Tools and Software)

• Integrated Security Modules to Support

Anti‑Tamper and Encryption

• Multiple Communication Interfaces for Smart Meter

Implementations

• High-Performance Analog

– Up to Seven Independent 24-Bit Sigma-Delta

ADCs With Differential Inputs and Variable Gain

– 10-Bit 200-ksps SAR ADC With Six External

Channels and Two Internal Channels, Including

Supply and Temperature Sensor Measurement

– Energy Measurement Design Center for

MSP430 MCUs with 24-Bit Sigma-Delta ADCs

(MSP-EM-DESIGN-CENTER)

– Three-Phase Electronic Watt-Hour EVM for

Metering (EVM430-F6779)

– Target Development Board

(MSP‑TS430PEU128)

1.2 Applications

•

3-Phase Electronic Watt-Hour Meters

Utility Metering

•

Energy Monitoring

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

12 3 4 5 6 7...181

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与MSP430F6777AIPZR相关器件

型号	品牌	获取价格	描述	数据表
MSP430F6777IPEU	TI	获取价格	POLYPHASE METERING SoCs
MSP430F6777IPEUR	TI	获取价格	POLYPHASE METERING SoCs
MSP430F6777IPZ	TI	获取价格	POLYPHASE METERING SoCs
MSP430F6777IPZR	TI	获取价格	POLYPHASE METERING SoCs
MSP430F6778	TI	获取价格	Polyphase Metering SoCs
MSP430F67781	TI	获取价格	具有 7 个 Σ-Δ ADC、LCD、实时时钟、512KB 闪存和 16KB RAM 的多
MSP430F67781A	TI	获取价格	具有 7 个 Σ-Δ ADC、LCD、实时时钟、512KB 闪存和 16KB RAM 的多
MSP430F67781AIPEU	TI	获取价格	具有 7 个 Σ-Δ ADC、LCD、实时时钟、512KB 闪存和 16KB RAM 的多
MSP430F67781AIPEUR	TI	获取价格	具有 7 个 Σ-Δ ADC、LCD、实时时钟、512KB 闪存和 16KB RAM 的多
MSP430F67781AIPZ	TI	获取价格	具有 7 个 Σ-Δ ADC、LCD、实时时钟、512KB 闪存和 16KB RAM 的多

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