PDF《MSP430FR5889, MSP430FR58891, MSP43》

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. MSP430FR6889, MSP430FR68891, MSP430FR6888, MSP430FR6887 MSP430FR5889, MSP430FR58891, MSP430FR5888, MSP430FR5887 SLASE32B CAUGUST 2014CREVISED MARCH

2017 MSP430FR688x(1), MSP430FR588x(1) Mixed-Signal Microcontrollers

1 Device Overview

1 1.1 Features

1 (1) Minimum supply voltage is restricted by SVS levels. (2) RTC is clocked by a 3.7-pF crystal. ? Embedded Microcontroller C 16-Bit RISC Architecture up to 16-MHz Clock C Wide Supply Voltage Range (1.8 V to 3.6 V) (1) ? Optimized Ultra-Low-Power Modes C Active Mode: Approximately

100 ?A/MHz C Standby (LPM3 With VLO): 0.4 ?A (Typical) C Real-Time Clock (RTC) (LPM3.5): 0.35 ?A (Typical) (2) C Shutdown (LPM4.5): 0.02 ?A (Typical) ? Ultra-Low-Power Ferroelectric RAM (FRAM) C Up to 128KB of Nonvolatile Memory C Ultra-Low-Power Writes C Fast Write at

125 ns per Word (64KB in

4 ms) C Unified Memory = Program + Data + Storage in One Single Space C

1015 Write Cycle Endurance C Radiation Resistant and Nonmagnetic ? Intelligent Digital Peripherals C 32-Bit Hardware Multiplier (MPY) C Three-Channel Internal Direct Memory Access (DMA) C RTC With Calendar and Alarm Functions C Five 16-Bit Timers With up to

7 Capture/Compare Registers Each C 16-Bit and 32-Bit Cyclic Redundancy Checker (CRC16, CRC32) ? High-Performance Analog C Extended Scan Interface (ESI) for Background Water, Heat, and Gas Volume Measurement C 16-Channel Analog Comparator C 12-Bit Analog-to-Digital Converter (ADC) With Internal Reference and Sample-and-Hold and up to

16 External Input Channels C Integrated LCD Driver With Contrast Control for up to

320 Segments ? Multifunction Input/Output Ports C All P1 to P10 and PJ Pins Support Capacitive Touch Capability Without Need for External Components C Accessible Bit-, Byte- and Word-Wise (in Pairs) C Edge-Selectable Wakeup From LPM on Ports P1, P2, P3, and P4 C Programmable Pullup and Pulldown on All Ports ? Code Security C True Random Number Seed for Random Number Generation Algorithm ? Enhanced Serial Communication C eUSCI_A0 and eUSCI_A1 Support: C UART With Automatic Baud-Rate Detection C IrDA Encode and Decode C SPI C eUSCI_B0 and eUSCI_B1 Support: C I2 C With Multiple-Slave Addressing C SPI C Hardware UART and I2 C Bootloader (BSL) ? Flexible Clock System C Fixed-Frequency DCO With

10 Selectable Factory-Trimmed Frequencies C Low-Power Low-Frequency Internal Clock Source (VLO) C 32-kHz Crystals (LFXT) C High-Frequency Crystals (HFXT) ? Development Tools and Software C Free Professional Development Environments With EnergyTrace++? Technology C Experimenter and Development Kits ? Family Members C Device Comparison Summarizes the Device Variants and Available Packages Types ? For Complete Module Descriptions, See the MSP430FR58xx, MSP430FR59xx, MSP430FR68xx, and MSP430FR69xx Family User'

s Guide

2 MSP430FR6889, MSP430FR68891, MSP430FR6888, MSP430FR6887 MSP430FR5889, MSP430FR58891, MSP430FR5888, MSP430FR5887 SLASE32B CAUGUST 2014CREVISED MARCH

2017 www.ti.com Submit Documentation Feedback Product Folder Links: MSP430FR6889 MSP430FR68891 MSP430FR6888 MSP430FR6887 MSP430FR5889 MSP430FR58891 MSP430FR5888 MSP430FR5887 Device Overview Copyright ? 2014C2017, Texas Instruments Incorporated 1.2 Applications ? Water Meters ? Heat Meters ? Heat Cost Allocators ? Portable Medical Meters ? Data Logging ? See Extended Scan Interface (ESI) Peripheral for TI Designs 1.3 Description The MSP430? ultra-low-power (ULP) FRAM platform combines uniquely embedded FRAM and a holistic ultra-low-power system architecture, allowing innovators to increase performance at lowered energy budgets. FRAM technology combines the speed, flexibility, and endurance of SRAM with the stability and reliability of flash at much lower power. The MSP430 ULP FRAM portfolio consists of a diverse set of devices that feature FRAM, the ULP 16-bit MSP430 CPU, and intelligent peripherals targeted for various applications. The ULP architecture showcases seven low-power modes, which are optimized to achieve extended battery life in energy- challenged applications. (1) For the most current part, package, and ordering information, see the Package Option Addendum in Section 9, or see the TI website at www.ti.com. (2) The sizes shown here are approximations. For the package dimensions with tolerances, see the Mechanical Data in Section 9. Device Information(1) PART NUMBER PACKAGE BODY SIZE(2) MSP430FR6889IPZ LQFP (100)