MSP430FR5947 Microcontrollers Datasheet

MSP430FR5947 Datasheet PDF, Equivalent


Part Number

MSP430FR5947

Description

Mixed-Signal Microcontrollers

Manufacture

etcTI

Total Page 30 Pages
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MSP430FR5947
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MSP430FR5969, MSP430FR59691, MSP430FR5968, MSP430FR5967
MSP430FR5959, MSP430FR5958, MSP430FR5957
MSP430FR5949, MSP430FR5948, MSP430FR5947, MSP430FR59471
SLAS704G – OCTOBER 2012 – REVISED AUGUST 2018
MSP430FR596x, MSP430FR594x Mixed-Signal Microcontrollers
1 Device Overview
1.1 Features
1
• Embedded Microcontroller
– 16-Bit RISC Architecture up to 16MHz 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 (LPM3.5): 0.25 µA (Typical) (1)
– Shutdown (LPM4.5): 0.02 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 + Storage in
One Single Space
– 1015 Write Cycle Endurance
– Radiation Resistant and Nonmagnetic
• Intelligent Digital Peripherals
– 32-Bit Hardware Multiplier (MPY)
– 3-Channel Internal DMA
– Real-Time Clock (RTC) With Calendar and
Alarm Functions
– Five 16-Bit Timers With up to Seven
Capture/Compare Registers Each
– 16-Bit Cyclic Redundancy Checker (CRC)
• High-Performance Analog
– 16-Channel Analog Comparator
– 12-Bit Analog-to-Digital Converter (ADC)
With Internal Reference and Sample-and-Hold
and up to 16 External Input Channels
• Multifunction Input/Output Ports
– All Pins Support Capacitive Touch Capability
With No Need for External Components
(1) RTC is clocked by a 3.7-pF crystal.
– Accessible Bit-, Byte-, and Word-Wise (in Pairs)
– Edge-Selectable Wake From LPM on All Ports
– Programmable Pullup and Pulldown on All Ports
• Code Security and Encryption
– 128-Bit or 256-Bit AES Security Encryption and
Decryption Coprocessor
– Random Number Seed for Random Number
Generation Algorithms
• Enhanced Serial Communication
– eUSCI_A0 and eUSCI_A1 Support
– UART With Automatic Baud-Rate Detection
– IrDA Encode and Decode
– SPI
– eUSCI_B0 Supports
– I2C With Multiple Slave Addressing
– SPI
– Hardware UART and I2C Bootloader (BSL)
• 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
– Development Kit (MSP-TS430RGZ48C)
• Family Members
Device Comparison Summarizes the Available
Device Variants and Package Types
• For Complete Module Descriptions, See the
MSP430FR58xx, MSP430FR59xx, and
MSP430FR6xx Family User's Guide
1.2 Applications
• Metering
• Energy Harvested Sensor Nodes
• Wearable Electronics
• Sensor Management
• Data Logging
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.
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.

MSP430FR5947
MSP430FR5969, MSP430FR59691, MSP430FR5968, MSP430FR5967
MSP430FR5959, MSP430FR5958, MSP430FR5957
MSP430FR5949, MSP430FR5948, MSP430FR5947, MSP430FR59471
SLAS704G – OCTOBER 2012 – REVISED AUGUST 2018
www.ti.com
The MSP430 ULP FRAM portfolio consists of a diverse set of devices featuring FRAM, the ULP 16-bit
MSP430 CPU, and intelligent peripherals targeted for various applications. The ULP architecture
showcases seven low-power modes, optimized to achieve extended battery life in energy-challenged
applications.
PART NUMBER
MSP430FR5969IRGZ
MSP430FR5959IRHA
MSP430FR5959IDA
Device Information(1)
PACKAGE
VQFN (48)
VQFN (40)
TSSOP (38)
BODY SIZE(2)
7 mm × 7 mm
6 mm × 6 mm
12.5 mm × 6.2 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.
1.4 Functional Block Diagram
Figure 1-1 shows the functional block diagram of the devices.
DMA
Controller
3 Channel
CPUXV2
incl. 16
Registers
EEM
(S: 3 + 1)
EnergyTrace++
JTAG
Interface
LFXIN, LFXOUT,
HFXIN HFXOUT
MCLK
Clock
System
ACLK
SMCLK
Comp_E
(up to 16
inputs)
ADC12_B
(up to 16
standard
inputs,
up to 8
differential
inputs)
Bus
Control
Logic
MAB
MDB
P1.x, P2.x P3.x, P4.x
2x8 2x8
PJ.x
1x8
REF_A
Voltage
Reference
Capacitive Touch I/O 0,
Capacitive Touch I/O 1
I/O Ports
P1, P2
2x8 I/Os
PA
1x16 I/Os
I/O Ports
P3, P4
2x8 I/Os
PB
1x16 I/Os
I/O Port
PJ
1x8 I/Os
MPU
IP Encap
FRAM
64KB
48KB
32KB
MDB
MAB
RAM
2KB
1KB
Power
Mgmt
LDO
SVS
Brownout
CRC16
MPY32
AES256
Security
Encryption,
Decryption
(128, 256)
Watchdog
TA2
TA3
Timer_A
2 CC
Registers
(int. only)
Spy-Bi-Wire
TB0 TA0 TA1
Timer_B
7 CC
Registers
(int, ext)
Timer_A
3 CC
Registers
(int, ext)
Timer_A
3 CC
Registers
(int, ext)
eUSCI_A0
eUSCI_A1
(UART,
IrDA,
SPI)
eUSCI_B0
(I2C,
SPI)
RTC_B
LPM3.5 Domain
A. The low-frequency (LF) crystal oscillator and the corresponding LFXIN and LFXOUT pins are available in the
MSP430FR5x6x and MSP430FR5x4x devices only.
RTC_B is available only in conjunction with the LF crystal oscillator in MSP430FR5x6x and MSP430FR5x4x devices.
B. The high-frequency (HF) crystal oscillator and the corresponding HFXIN and HFXOUT pins are available in the
MSP430FR5x6x and MSP430FR5x5x devices only.
MSP430FR5x5x devices with the HF crystal oscillator only do not include the RTC_B module.
Figure 1-1. Functional Block Diagram
2 Device Overview
Copyright © 2012–2018, Texas Instruments Incorporated
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Product Folder Links: MSP430FR5969 MSP430FR59691 MSP430FR5968 MSP430FR5967 MSP430FR5959
MSP430FR5958 MSP430FR5957 MSP430FR5949 MSP430FR5948 MSP430FR5947 MSP430FR59471


Features Product Folder Order Now Technical Doc uments Tools & Software Support & Com munity Reference Design MSP430FR5969, MSP430FR59691, MSP430FR5968, MSP430FR5 967 MSP430FR5959, MSP430FR5958, MSP430F R5957 MSP430FR5949, MSP430FR5948, MSP43 0FR5947, MSP430FR59471 SLAS704G – OCT OBER 2012 – REVISED AUGUST 2018 MSP4 30FR596x, MSP430FR594x Mixed-Signal Mic rocontrollers 1 Device Overview 1.1 F eatures 1 • Embedded Microcontroller – 16-Bit RISC Architecture up to 16 MHz Clock – Wide Supply Voltage Rang e From 3.6 V Down to 1.8 V (Minimum Sup ply Voltage is Restricted by SVS Levels , See the SVS Specifications) • Optim ized Ultra-Low-Power Modes – Active M ode: Approximately 100 µA/MHz – Stan dby (LPM3 With VLO): 0.4 µA (Typical) – Real-Time Clock (LPM3.5): 0.25 µA (Typical) (1) – Shutdown (LPM4.5): 0. 02 µA (Typical) • Ultra-Low-Power Fe rroelectric RAM (FRAM) – Up to 64KB o f Nonvolatile Memory – Ultra-Low-Powe r Writes – Fast Write at 125 ns Per Word (64KB in 4 ms) – Unified Memory = Program + Data + Sto.
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