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MSP430FR5739-EP Datasheet Preview

MSP430FR5739-EP Datasheet

Mixed-Signal Microcontrollers

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MSP430FR5739-EP
SLVSCN6A – NOVEMBER 2014 – REVISED DECEMBER 2014
MSP430FR5739-EP Mixed-Signal Microcontrollers
1 Device Overview
1.1 Features
1
• Embedded Microcontroller
– 16-Bit RISC Architecture up to 24-MHz Clock
– Wide Supply Voltage Range (2 to 3.6 V)
– –55°C to 85°C Operation
• Optimized Ultra-Low-Power Modes
– Active Mode: 81.4 µA/MHz (Typical)
– Standby (LPM3 With VLO): 6.3 µA (Typical)
– Real-Time Clock (LPM3.5 With Crystal): 1.5 µA
(Typical)
– Shutdown (LPM4.5): 0.32 µA (Typical)
• Ultra-Low-Power Ferroelectric RAM (FRAM)
– Up to 16KB of Nonvolatile Memory
– Ultra-Low-Power Writes
– Fast Write at 125 ns per Word (16KB in 1 ms)
– Built-In Error Correction Coding (ECC) and
Memory Protection Unit (MPU)
– Universal Memory = Program + Data + Storage
– 1015 Write Cycle Endurance
– Radiation Resistant and Nonmagnetic
• Intelligent Digital Peripherals
– 32-Bit Hardware Multiplier (MPY)
– Three-Channel Internal DMA
– Real-Time Clock (RTC) With Calendar and
Alarm Functions
– Five 16-Bit Timers With up to Three
Capture/Compare Registers
– 16-Bit Cyclic Redundancy Checker (CRC)
• High-Performance Analog
– 16-Channel Analog Comparator With Voltage
Reference and Programmable Hysteresis
– 14-Channel 10-Bit Analog-to-Digital Converter
With Internal Reference and Sample-and-Hold
• 200 ksps at 100-µA Consumption
• 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 Supports:
• I2C With Multiple Slave Addressing
• SPI at Rates up to 10 Mbps
– Hardware UART Bootstrap Loader (BSL)
• Power Management System
– Fully Integrated LDO
– Supply Voltage Supervisor for Core and Supply
Voltages With Reset Capability
– Always-On Zero-Power Brownout Detection
– Serial On-Board Programming With No External
Voltage Needed
• Flexible Clock System
– Fixed-Frequency DCO With Six Selectable
Factory-Trimmed Frequencies (Device
Dependent)
– Low-Power Low-Frequency Internal Clock
Source (VLO)
– 32-kHz Crystals (LFXT)
– High-Frequency Crystals (HFXT)
• Development Tools and Software
– Free Professional Development Environment
( Code Composer Studio™ IDE)
– Low-Cost Full-Featured Kit
(MSP-EXP430FR5739)
– Full Development Kit (MSP-FET430U40A)
– Target Board (MSP-TS430RHA40A)
• Family Members
– Variants and Available Packages Summarized
in
– For Complete Module Descriptions, See the
MSP430FR57xx Family User's Guide
(SLAU272)
• Supports Defense, Aerospace, and Medical
Applications
– Controlled Baseline
– One Assembly and Test Site
– One Fabrication Site
– Available in Extended (–55°C to 85°C)
Temperature Range
(Some Noted Parameters Specified for –40°C
to 85°C Only)
– Extended Product Life Cycle
– Extended Product-Change Notification
– Product Traceability
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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MSP430FR5739-EP Datasheet Preview

MSP430FR5739-EP Datasheet

Mixed-Signal Microcontrollers

No Preview Available !

MSP430FR5739-EP
SLVSCN6A – NOVEMBER 2014 – REVISED DECEMBER 2014
www.ti.com
1.2 Applications
• Home Automation
• Security
• Sensor Management
• Data Acquisition
CAUTION
CAUTION
These products use FRAM nonvolatile memory technology. FRAM retention is sensitive to extreme temperatures,
such as those experienced during reflow or hand soldering. See Absolute Maximum Ratings for more information.
System-level ESD protection must be applied in compliance with the device-level ESD specification to prevent
electrical overstress or disturb of data or code memory. See the application report MSP430™ System-Level ESD
Considerations (SLAA530) for more information.
1.3 Description
The Texas Instruments MSP430FR573x family of ultra-low-power microcontrollers consists of multiple
devices that feature embedded FRAM nonvolatile memory, ultra-low-power 16-bit MSP430™ CPU, and
different 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.
Peripherals include a 10-bit analog-to-digital converter (ADC), a 16-channel comparator with voltage
reference generation and hysteresis capabilities, three enhanced serial channels capable of I2C, SPI, or
UART protocols, an internal DMA, a hardware multiplier, an RTC, five 16-bit timers, and digital I/Os.
PART NUMBER
Device Information(1)
PACKAGE
BODY SIZE(2)
MSP430FR5739-EP
VQFN (40)
6.00 mm × 6.00 mm
(1) For the most current part, package, and ordering information, see the Package Option Addendum in Section 9, or see the TI web site at
www.ti.com.
(2) The dimensions shown here are approximations. For the package dimensions with tolerances, see the Mechanical Data in Section 9.
1.4 Functional Block Diagram
This section shows the functional block diagram for the MSP430FR5739 device in the RHA package.
PJ.4/XIN PJ.5/XOUT
DVCC DVSS VCORE AVCC AVSS
PA PB
P1.x P2.x P3.x P4.x
Clock
System
ACLK
SMCLK
16 KB
(FR5739)
8 KB
(FR5735)
4 KB
(FR5731)
MCLK
FRAM
Memory
Protection
Unit
CPUXV2
and
Working
Registers
MAB
MDB
1 KB
RAM
Boot
ROM
Power
Management
SVS
SYS
Watchdog
REF
I/O Ports
P1/P2
2×8 I/Os
Interrupt
& Wakeup
PA
1×16 I/Os
I/O Ports
P3/P4
1×8 I/Os
1x 2 I/Os
Interrupt
& Wakeup
PB
1×10 I/Os
DMA
3 Channel
RST/NMI/SBWTDIO
TEST/SBWTCK
PJ.0/TDO
PJ.1/TDI/TCLK
PJ.2/TMS
PJ.3/TCK
EEM
(S: 3+1)
JTAG/
SBW
Interface
MPY32
TA0 TB0
TA1 TB1
TB2
(2) Timer_A (3) Timer_B
3 CC
3 CC
Registers Registers
RTC_B
CRC
eUSCI_A0:
UART,
IrDA, SPI
eUSCI_B0:
SPI, I2C
eUSCI_A1:
UART,
IrDA, SPI
ADC10_B
10 Bit
200KSPS
Comp_D
16 channels
14 channels
(12 ext/2 int)
2 Device Overview
Submit Documentation Feedback
Product Folder Links: MSP430FR5739-EP
Copyright © 2014, Texas Instruments Incorporated


Part Number MSP430FR5739-EP
Description Mixed-Signal Microcontrollers
Maker etcTI
Total Page 30 Pages
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