返回上一级MSP430FR697x系列

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.

特性
 

·         Embedded Microcontroller

o    16-Bit RISC Architecture up to 16-MHz Clock

o    Wide Supply Voltage Range (1.8 V to 3.6 V) (Minimum supply voltage is restricted by SVS levels.)

·         Optimized Ultra-Low-Power Modes

o    Active Mode: Approximately 100 µA/MHz

o    Standby (LPM3 With VLO): 0.4 µA (Typical)

o    Real-Time Clock (RTC) (LPM3.5): 0.35 µA (Typical) (The RTC is clocked by a 3.7-pF crystal.)

o    Shutdown (LPM4.5): 0.04 µA (Typical)

·         Ultra-Low-Power Ferroelectric RAM (FRAM)

o    Up to 64KB of Nonvolatile Memory

o    Ultra-Low-Power Writes

o    Fast Write at 125 ns per Word (64KB in 4 ms)

o    Unified Memory = Program + Data + Storage in One Single Space

o    1015 Write Cycle Endurance

o    Radiation Resistant and Nonmagnetic

·         Intelligent Digital Peripherals

o    32-Bit Hardware Multiplier (MPY)

o    Three-Channel Internal Direct Memory Access (DMA)

o    RTC With Calendar and Alarm Functions

o    Five 16-Bit Timers With up to Seven Capture/Compare Registers

o    16-Bit and 32-Bit Cyclic Redundancy Checker (CRC16, CRC32)

·         High-Performance Analog

o    Up to 8-Channel Analog Comparator

o    12-Bit Analog-to-Digital Converter (ADC) With Internal Reference and Sample-and-Hold and up to 8 External Input Channels

o    Integrated 116-Segment LCD Driver With Contrast Control

·         Code Security and Encryption

o    128-Bit or 256-Bit AES Security Encryption and Decryption Coprocessor (MSP430FR69xx(1) Only)

o    True Random Number Seed for Random Number Generation Algorithm

o    Lockable Memory Segments for IP Encapsulation and Secure Storage

·         Multifunction Input/Output Ports

o    All I/O Pins Support Capacitive Touch Capability Without Need for External Components

o    Accessible Bit-, Byte- and Word-Wise (in Pairs)

o    Edge-Selectable Wakeup From LPM on Ports P1, P2, P3, and P4

o    Programmable Pullup and Pulldown on All Ports

·         Enhanced Serial Communication

o    eUSCI_A0 and eUSCI_A1 Support:

§  UART With Automatic Baud-Rate Detection

§  IrDA Encode and Decode

§  SPI at Rates up to 10 Mbps

o    eUSCI_B0 and eUSCI_B1 Support:

§  I2C With Multiple-Slave Addressing

§  SPI at Rates up to 10 Mbps

·         Flexible Clock System

o    Fixed-Frequency DCO With 10 Selectable Factory-Trimmed Frequencies

o    Low-Power Low-Frequency Internal Clock Source (VLO)

o    32-kHz Crystals (LFXT)

o    High-Frequency Crystals (HFXT)

·         Development Tools and Software

o    Free Professional Development Environments With EnergyTrace++ Technology for Power Profiling and Debugging

o    Microcontroller Development Boards Available

典型应用
• Heat Cost Allocators
• Utility Meters – Electricity, Water, and Gas
• Thermostats
• Portable Medical Equipm
• Sensor Management
• Weigh Scales
选型表
Part Number Description Status Frequency(MHz) Non-volatile Memory (KB) SRAM(kB) GPIO I2C SPI UART DMA ADC Comparators Timers - 16-bit Timers - 32-bit Multiplier AES BSL Min VCC Max VCC Active Power (uA/MHz) Standby Power (LPM3-uA) Wakeup Time (us) Additional Features Special I/O Operating Temperature Range(C) Package Group Estimated Package Size (WxL)(mm2) Approx. Price (US$)
MSP430FR6820 MSP430FR687x、MSP430FR682x 、MSP430FR587x 混合信号微控制器 ACTIVE 16 32 2 52 2 4 2 3 ADC12 - 8ch 8 5 0 32x32 N/A UART 1.8 3.6 101.25 0.9 7 Real-Time Clock, Watchdog, Temp Sensor, Brown Out Reset, IrDA Capacitive Touch I/O -40 to 85 LQFP, TSSOP, VQFN [pf]64VQFN[/pf]: 9 x 9: 81 mm2, [pf]56TSSOP[/pf]: 6.1 x 14: 113 mm2, [pf]64LQFP[/pf]: 10 x 10: 144 mm2 2.35 | 1ku
MSP430FR6822 MSP430FR687x、MSP430FR682x 、MSP430FR587x 混合信号微控制器 ACTIVE 16 64 2 52 2 4 2 3 ADC12 - 8ch 8 5 0 32x32 N/A UART 1.8 3.6 101.25 0.9 7 Real-Time Clock, Watchdog, Temp Sensor, Brown Out Reset, IrDA Capacitive Touch I/O -40 to 85 LQFP, TSSOP, VQFN [pf]64VQFN[/pf]: 9 x 9: 81 mm2, [pf]56TSSOP[/pf]: 6.1 x 14: 113 mm2, [pf]64LQFP[/pf]: 10 x 10: 144 mm2 2.50 | 1ku
MSP430FR6920 MSP430FR697x(1)、MSP430FR6 87x(1)、MSP430FR692x(1)、MSP430FR682x(1) MCU ACTIVE 16 32 2 52 2 4 2 3 ADC12 - 8ch 8 5 0 32x32 AES256 UART 1.8 3.6 101.25 0.9 7 Real-Time Clock, Watchdog, Temp Sensor, Brown Out Reset, IrDA Capacitive Touch I/O -40 to 85 LQFP, TSSOP, VQFN [pf]64VQFN[/pf]: 9 x 9: 81 mm2, [pf]56TSSOP[/pf]: 6.1 x 14: 113 mm2, [pf]64LQFP[/pf]: 10 x 10: 144 mm2 2.40 | 1ku
MSP430FR6922 MSP430FR697x(1)、MSP430FR6 87x(1)、MSP430FR692x(1)、MSP430FR682x(1) MCU ACTIVE 16 64 2 52 2 4 2 3 ADC12 - 8ch 8 5 0 32x32 AES256 UART 1.8 3.6 101.25 0.9 7 Real-Time Clock, Watchdog, Temp Sensor, Brown Out Reset, IrDA Capacitive Touch I/O -40 to 85 LQFP, TSSOP, VQFN [pf]64VQFN[/pf]: 9 x 9: 81 mm2, [pf]56TSSOP[/pf]: 6.1 x 14: 113 mm2, [pf]64LQFP[/pf]: 10 x 10: 144 mm2 2.55 | 1ku
MSP430FR6870 MSP430FR687x、MSP430FR682x 、MSP430FR587x 混合信号微控制器 ACTIVE 16 32 2 51 2 4 2 3 ADC12 - 8ch 8 5 0 32x32 N/A UART 1.8 3.6 101.25 0.9 7 Real-Time Clock, Watchdog, Temp Sensor, Brown Out Reset, IrDA Capacitive Touch I/O -40 to 85 LQFP, VQFN [pf]64VQFN[/pf]: 9 x 9: 81 mm2, [pf]64LQFP[/pf]: 10 x 10: 144 mm2 2.35 | 1ku
MSP430FR6872 MSP430FR687x、MSP430FR682x 、MSP430FR587x 混合信号微控制器 ACTIVE 16 64 2 51 2 4 2 3 ADC12 - 8ch 8 5 0 32x32 N/A UART 1.8 3.6 101.25 0.9 7 Real-Time Clock, Watchdog, Temp Sensor, Brown Out Reset, IrDA Capacitive Touch I/O -40 to 85 LQFP, VQFN [pf]64VQFN[/pf]: 9 x 9: 81 mm2, [pf]64LQFP[/pf]: 10 x 10: 144 mm2 2.50 | 1ku
MSP430FR6970 MSP430FR697x(1)、MSP430FR6 87x(1)、MSP430FR692x(1)、MSP430FR682x(1) MCU ACTIVE 16 32 2 51 2 4 2 3 ADC12 - 8ch 8 5 0 32x32 AES256 UART 1.8 3.6 101.25 0.9 7 Real-Time Clock, Watchdog, Temp Sensor, Brown Out Reset, IrDA Capacitive Touch I/O -40 to 85 LQFP, VQFN [pf]64VQFN[/pf]: 9 x 9: 81 mm2, [pf]64LQFP[/pf]: 10 x 10: 144 mm2 2.40 | 1ku
MSP430FR6972 MSP430FR6972 混合信号微控制器 ACTIVE 16 64 2 51 2 4 2 3 ADC12 - 8ch 8 5 0 32x32 AES256 UART 1.8 3.6 101.25 0.9 7 LCD, Real-Time Clock, Watchdog, Temp Sensor, Brown Out Reset, IrDA Capacitive Touch I/O -40 to 85 LQFP, VQFN [pf]64VQFN[/pf]: 9 x 9: 81 mm2, [pf]64LQFP[/pf]: 10 x 10: 144 mm2 2.55 | 1ku
MSP430FR68221 MSP430FR687x、MSP430FR682x 、MSP430FR587x 混合信号微控制器 ACTIVE 16 64 2 52 2 4 2 3 ADC12 - 8ch 8 5 0 32x32 N/A I2C 1.8 3.6 101.25 0.9 7 Real-Time Clock, Watchdog, Temp Sensor, Brown Out Reset, IrDA Capacitive Touch I/O -40 to 85 LQFP, TSSOP, VQFN [pf]64VQFN[/pf]: 9 x 9: 81 mm2, [pf]56TSSOP[/pf]: 6.1 x 14: 113 mm2, [pf]64LQFP[/pf]: 10 x 10: 144 mm2 2.50 | 1ku
MSP430FR68721 MSP430FR687x、MSP430FR682x 、MSP430FR587x 混合信号微控制器 ACTIVE 16 64 2 51 2 4 2 3 ADC12 - 8ch 8 5 0 32x32 N/A I2C 1.8 3.6 101.25 0.9 7 Real-Time Clock, Watchdog, Temp Sensor, Brown Out Reset, IrDA Capacitive Touch I/O -40 to 85 LQFP, VQFN [pf]64VQFN[/pf]: 9 x 9: 81 mm2, [pf]64LQFP[/pf]: 10 x 10: 144 mm2 2.50 | 1ku
MSP430FR69221 MSP430FR697x(1)、MSP430FR6 87x(1)、MSP430FR692x(1)、MSP430FR682x(1) MCU ACTIVE 16 64 2 52 2 4 2 3 ADC12 - 8ch 8 5 0 32x32 AES256 I2C 1.8 3.6 101.25 0.9 7 Real-Time Clock, Watchdog, Temp Sensor, Brown Out Reset, IrDA Capacitive Touch I/O -40 to 85 LQFP, TSSOP, VQFN [pf]64VQFN[/pf]: 9 x 9: 81 mm2, [pf]56TSSOP[/pf]: 6.1 x 14: 113 mm2, [pf]64LQFP[/pf]: 10 x 10: 144 mm2 2.55 | 1ku
MSP430FR69721 MSP430FR697x(1)、MSP430FR6 87x(1)、MSP430FR692x(1)、MSP430FR682x(1) MCU ACTIVE 16 64 2 51 2 4 2 3 ADC12 - 8ch 8 5 0 32x32 AES256 I2C 1.8 3.6 101.25 0.9 7 Real-Time Clock, Watchdog, Temp Sensor, Brown Out Reset, IrDA Capacitive Touch I/O -40 to 85 LQFP, VQFN [pf]64VQFN[/pf]: 9 x 9: 81 mm2, [pf]64LQFP[/pf]: 10 x 10: 144 mm2 2.55 | 1ku
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