MSP430FR6870 Microcontrollers Datasheet

MSP430FR6870 Datasheet PDF, Equivalent


Part Number

MSP430FR6870

Description

Mixed-Signal Microcontrollers

Manufacture

etcTI

Total Page 30 Pages
Datasheet
Download MSP430FR6870 Datasheet


MSP430FR6870
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MSP430FR6972, MSP430FR69721, MSP430FR6970, MSP430FR6872
MSP430FR68721, MSP430FR6870, MSP430FR6922, MSP430FR69221
MSP430FR6920, MSP430FR6822, MSP430FR68221, MSP430FR6820
SLASE23E – JANUARY 2015 – REVISED AUGUST 2018
MSP430FR697x(1), MSP430FR687x(1), MSP430FR692x(1), MSP430FR682x(1)
MixedSignal Microcontrollers
1 Device Overview
1.1 Features
1
• Embedded Microcontroller
– 16-Bit RISC Architecture up to 16-MHz Clock
– Wide Supply Voltage Range From 3.6 V Down
to 1.8 V (Minimum Supply Voltage is Restricted
by SVS Levels, See the SVS Specifications)
• Optimized Ultra-Low-Power Modes
– Active Mode: Approximately 100 µA/MHz
– Standby (LPM3 With VLO): 0.4 µA (Typical)
– Real-Time Clock (RTC) (LPM3.5):
0.35 µA (Typical) (1)
– Shutdown (LPM4.5): 0.04 µA (Typical)
• Ultra-Low-Power Ferroelectric RAM (FRAM)
– Up to 64KB of Nonvolatile Memory
– Ultra-Low-Power Writes
– Fast Write at 125 ns per Word (64KB in 4 ms)
– Unified Memory = Program, Data, and Storage
in One Single Space
– 1015 Write Cycle Endurance
– Radiation Resistant and Nonmagnetic
• Intelligent Digital Peripherals
– 32-Bit Hardware Multiplier (MPY)
– Three-Channel Internal Direct Memory Access
(DMA)
– RTC With Calendar and Alarm Functions
– Five 16-Bit Timers With up to Seven
Capture/Compare Registers
– 16-Bit and 32-Bit Cyclic Redundancy Checker
(CRC16, CRC32)
• High-Performance Analog
– Up to 8-Channel Analog Comparator
– 12-Bit Analog-to-Digital Converter (ADC) With
Internal Reference and Sample-and-Hold and
up to 8 External Input Channels
– Integrated 116-Segment LCD Driver With
Contrast Control
• Code Security and Encryption
– 128-Bit or 256-Bit AES Security Encryption and
Decryption Coprocessor (MSP430FR69xx(1)
Only)
(1) The RTC is clocked by a 3.7-pF crystal.
– True Random Number Seed for Random
Number Generation Algorithm
– Lockable Memory Segments for IP
Encapsulation and Secure Storage
• Multifunction Input/Output Ports
– All I/O Pins Support Capacitive Touch Capability
Without Need for External Components
– Accessible Bit-, Byte- and Word-Wise (in Pairs)
– Edge-Selectable Wakeup From LPM on Ports
P1 to P4
– Programmable Pullup and Pulldown on All Ports
• Enhanced Serial Communication
– eUSCI_A0 and eUSCI_A1 Support:
– UART With Automatic Baud-Rate Detection
– IrDA Encode and Decode
– SPI at Rates up to 10 Mbps
– eUSCI_B0 and eUSCI_B1 Support:
– I2C With Multiple-Slave Addressing
– SPI at Rates up to 10 Mbps
• Flexible Clock System
– Fixed-Frequency DCO With 10 Selectable
Factory-Trimmed Frequencies
– Low-Power Low-Frequency Internal Clock
Source (VLO)
– 32-kHz Crystals (LFXT)
– High-Frequency Crystals (HFXT)
• Development Tools and Software
– Free Professional Development Environments
With EnergyTrace++™ Technology for Power
Profiling and Debugging
– Microcontroller Development Boards Available
• Family Members
Device Comparison Summarizes the Available
Variants and Packages
• For Complete Module Descriptions, See the
MSP430FR58xx, MSP430FR59xx, and
MSP430FR6xx Family User's Guide
1
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.

MSP430FR6870
MSP430FR6972, MSP430FR69721, MSP430FR6970, MSP430FR6872
MSP430FR68721, MSP430FR6870, MSP430FR6922, MSP430FR69221
MSP430FR6920, MSP430FR6822, MSP430FR68221, MSP430FR6820
SLASE23E – JANUARY 2015 – REVISED AUGUST 2018
www.ti.com
1.2 Applications
• Heat Cost Allocators
• Utility Meters – Electricity, Water, and Gas
• Thermostats
• Portable Medical Equipment
• Sensor Management
• Weigh Scales
1.3 Description
This ultra-low-power MSP430FRxx FRAM microcontroller family consists of several devices featuring
embedded nonvolatile FRAM, a 16-bit CPU, and different sets of peripherals targeted for various
applications. The architecture, FRAM, and peripherals, combined with seven low-power modes, are
optimized to achieve extended battery life in portable and wireless sensing applications. FRAM is a new
nonvolatile memory that combines the speed, flexibility, and endurance of SRAM with the stability and
reliability of flash, all at lower total power consumption.
PART NUMBER
Device Information(1)
PACKAGE
BODY SIZE(2)
MSP430FR6972IPMR
LQFP (64)
10 mm × 10 mm
MSP430FR6972IRGC
VQFN (64)
9 mm × 9 mm
MSP430FR6922IG56
TSSOP (56)
6.1 mm × 14 mm
(1) For the most current part, package, and ordering information for all available devices, 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.
2 Device Overview
Copyright © 2015–2018, Texas Instruments Incorporated
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Product Folder Links: MSP430FR6972 MSP430FR69721 MSP430FR6970 MSP430FR6872 MSP430FR68721
MSP430FR6870 MSP430FR6922 MSP430FR69221 MSP430FR6920 MSP430FR6822 MSP430FR68221
MSP430FR6820


Features Product Folder Order Now Technical Doc uments Tools & Software Support & Com munity MSP430FR6972, MSP430FR69721, MS P430FR6970, MSP430FR6872 MSP430FR68721, MSP430FR6870, MSP430FR6922, MSP430FR69 221 MSP430FR6920, MSP430FR6822, MSP430F R68221, MSP430FR6820 SLASE23E – JANUA RY 2015 – REVISED AUGUST 2018 MSP430 FR697x(1), MSP430FR687x(1), MSP430FR692 x(1), MSP430FR682x(1) Mixed‑Signal Mi crocontrollers 1 Device Overview 1.1 Features 1 • Embedded Microcontroller – 16-Bit RISC Architecture up to 16- MHz Clock – Wide Supply Voltage Range From 3.6 V Down to 1.8 V (Minimum Supp ly Voltage is Restricted by SVS Levels, See the SVS Specifications) • Optimi zed Ultra-Low-Power Modes – Active Mo de: Approximately 100 µA/MHz – Stand by (LPM3 With VLO): 0.4 µA (Typical) Real-Time Clock (RTC) (LPM3.5): 0.35 µA (Typical) (1) – Shutdown (LPM4.5 ): 0.04 µA (Typical) • Ultra-Low-Pow er Ferroelectric RAM (FRAM) – Up to 6 4KB of Nonvolatile Memory – Ultra-Low-Power Writes – Fast Write at 125 ns per Word (64KB in 4.
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