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MSP430FR6972 Datasheet, PDF (1/157 Pages) Texas Instruments – Mixed‑Signal Microcontrollers | |||
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MSP430FR6972, MSP430FR69721, MSP430FR6970, MSP430FR6872
MSP430FR68721, MSP430FR6870, MSP430FR6922, MSP430FR69221
MSP430FR6920, MSP430FR6822, MSP430FR68221, MSP430FR6820
SLASE23C â JANUARY 2015 â REVISED MAY 2015
MSP430FR697x(1), MSP430FR687x(1), MSP430FR692x(1), MSP430FR682x(1)
MixedâSignal Microcontrollers
1 Device Overview
1.1 Features
1
⢠Embedded Microcontroller
â 16-Bit RISC Architecture up to 16-MHz Clock
â Wide Supply Voltage Range (1.8 V to 3.6 V) (1)
⢠Optimized Ultra-Low-Power Modes
â Active Mode: Approximately 100 µA/MHz
â Standby (LPM3 With VLO): 0.4 µA (Typical)
â Real-Time Clock (RTC) (LPM3.5):
0.35 µA (Typical) (2)
â Shutdown (LPM4.5): 0.04 µA (Typical)
⢠Ultra-Low-Power Ferroelectric RAM (FRAM)
â Up to 64KB of Nonvolatile Memory
â Ultra-Low-Power Writes
â Fast Write at 125 ns per Word (64KB in 4 ms)
â Unified Memory = Program + Data + Storage in
One Single Space
â 1015 Write Cycle Endurance
â Radiation Resistant and Nonmagnetic
⢠Intelligent Digital Peripherals
â 32-Bit Hardware Multiplier (MPY)
â Three-Channel Internal Direct Memory Access
(DMA)
â RTC With Calendar and Alarm Functions
â Five 16-Bit Timers With up to Seven
Capture/Compare Registers
â 16-Bit and 32-Bit Cyclic Redundancy Checker
(CRC16, CRC32)
⢠High-Performance Analog
â Up to 8-Channel Analog Comparator
â 12-Bit Analog-to-Digital Converter (ADC) With
Internal Reference and Sample-and-Hold and
up to 8 External Input Channels
â Integrated 116-Segment LCD Driver With
Contrast Control
⢠Code Security and Encryption
â 128-Bit or 256-Bit AES Security Encryption and
Decryption Coprocessor (MSP430FR69xx(1)
Only)
(1) Minimum supply voltage is restricted by SVS levels.
(2) The RTC is clocked by a 3.7-pF crystal.
â True Random Number Seed for Random
Number Generation Algorithm
â Lockable Memory Segments for IP
Encapsulation and Secure Storage
⢠Multifunction Input/Output Ports
â All I/O Pins Support Capacitive Touch Capability
Without Need for External Components
â Accessible Bit-, Byte- and Word-Wise (in Pairs)
â Edge-Selectable Wakeup From LPM on Ports
P1, P2, P3, and P4
â Programmable Pullup and Pulldown on All Ports
⢠Enhanced Serial Communication
â eUSCI_A0 and eUSCI_A1 Support:
⢠UART With Automatic Baud-Rate Detection
⢠IrDA Encode and Decode
⢠SPI at Rates up to 10 Mbps
â eUSCI_B0 and eUSCI_B1 Support:
⢠I2C With Multiple-Slave Addressing
⢠SPI at Rates up to 10 Mbps
⢠Flexible Clock System
â Fixed-Frequency DCO With 10 Selectable
Factory-Trimmed Frequencies
â Low-Power Low-Frequency Internal Clock
Source (VLO)
â 32-kHz Crystals (LFXT)
â High-Frequency Crystals (HFXT)
⢠Development Tools and Software
â Free Professional Development Environments
With EnergyTrace++⢠Technology for Power
Profiling and Debugging
â Microcontroller Development Boards Available
⢠Family Members
â Section 3 Summarizes the Available Variants
and Packages
⢠For Complete Module Descriptions, See the
MSP430FR58xx, MSP430FR59xx,
MSP430FR68xx, and MSP430FR69xx Family
User's Guide (SLAU367)
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.
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