电子工程世界电子工程世界电子工程世界

产品描述

搜索
 

MSP430F67471

器件型号:MSP430F67471
器件类别:半导体    嵌入式处理器和控制器   
厂商名称:Texas Instruments
厂商官网:http://www.ti.com/
标准:
下载文档

器件描述

MSP430F67471 MSP430F677x1, MSP430F676x1, MSP430F674x1 Mixed Signal Microcontroller

参数
产品属性属性值
I2C2
RatingCatalog
UART4
RAM(KB)32
Package GroupLQFP|100
Timers - 16-bit4
Bootloader (BSL)UART
GPIO pins(#)90
SPI6
Approx. price(US$)4.79 | 1ku
ADC24-bit Sigma Delta
FeaturesLCD,Real-Time Clock
Operating temperature range(C)-40 to 85
Non-volatile memory (kB)256
Comparator channels (#)0
Special I/ON/A
USBNo

文档预览

Product
Folder
Order
Now
Technical
Documents
Tools &
Software
Support &
Community
MSP430F67791, MSP430F67781, MSP430F67771, MSP430F67761, MSP430F67751
MSP430F67691, MSP430F67681, MSP430F67671, MSP430F67661, MSP430F67651
MSP430F67491, MSP430F67481, MSP430F67471, MSP430F67461, MSP430F67451
SLAS815D – NOVEMBER 2012 – REVISED SEPTEMBER 2018
MSP430F677x1, MSP430F676x1, MSP430F674x1 Polyphase Metering SoCs
1 Device Overview
1.1
1
Features
• Wide Input Supply Voltage Range:
3.6 V Down to 1.8 V
• Ultra-Low Power Consumption During Energy
Measurement
– 2.9 mW at 10-MHz Operation (3 V)
• Multiple Low-Power Modes
– Standby Mode (LPM3): 2.1 µA at 3 V,
Wake up in Less Than 5 µs
– RTC Mode (LPM3.5): 0.34 µA at 3 V
– Shutdown Mode (LPM4.5): 0.18 µA at 3 V
• Up to 512KB of Single-Cycle Flash
• Up to 32KB of RAM With Single-Cycle Access
• Up to Seven Independent 24-Bit Sigma-Delta
ADCs With Differential Inputs and Variable Gain
• System 10-Bit 200-ksps ADC
– Six Channels Plus Supply and Temperature
Sensor Measurement
• Six Enhanced Communications Ports
– Configurable Among Four UART, Six SPI, and
Two I²C Interfaces
• Four 16-Bit Timers With Nine Total
Capture/Compare Registers
• 128-Pin LQFP (PEU) Package With 90 I/O Pins
• 100-Pin LQFP (PZ) Package With 62 I/O Pins
• Industrial Temperature Range of –40°C to 85°C
• 3-Phase Electronic Watt-Hour Meter Development
Tool (Also See
Tools and Software)
EVM430-F6779
With
Application Note
Energy Measurement Design Center for
MSP430™ MCUs
• Accuracy < 0.1% Over 2000:1 Dynamic Range for
Phase Current
• Meets or Exceeds ANSI C12.20 and IEC 62053
Standards
• Support for Multiple Sensors Such as Current
Transformers, Rogowski Coils, or Shunts
• Power Measurement for up to Three Phases Plus
Neutral
• Dedicated Pulse Output Pins for Active and
Reactive Energy for Calibration
• Four-Quadrant Measurement per Phase or
Cumulative
• Exact Phase Angle Measurements
• Digital Phase Correction for Current Transformers
• Temperature Compensated Energy Measurements
• 40-Hz to 70-Hz Line Frequency Range Using
Single Calibration
• Flexible Power Supply Options With Automatic
Switching
• Display Operates at Very Low Power During AC
Mains Failure: 3 µA in LPM3
• LCD Driver With Contrast Control for up to 320
Segments
• Password-Protected Real-Time Clock (RTC) With
Crystal Offset Calibration and Temperature
Compensation
• Integrated Security Modules to Support Anti-
Tamper
• Multiple Communication Interfaces for Smart Meter
Implementations
• High-Performance 25-MHz CPU With 32-Bit
Multiplier
1.2
Applications
Energy Monitoring
3-Phase Electronic Watt-Hour Meters
Utility Metering
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.
MSP430F67791, MSP430F67781, MSP430F67771, MSP430F67761, MSP430F67751
MSP430F67691, MSP430F67681, MSP430F67671, MSP430F67661, MSP430F67651
MSP430F67491, MSP430F67481, MSP430F67471, MSP430F67461, MSP430F67451
SLAS815D – NOVEMBER 2012 – REVISED SEPTEMBER 2018
www.ti.com
1.3
Description
The TI MSP430F677x1 family of polyphase metering SoCs are powerful highly integrated solutions for
revenue meters that offer accuracy and low system cost with few external components. The F677x1 family
of devices uses the low-power MSP430 CPU with a 32-bit multiplier to perform all energy calculations,
metering applications such as tariff rate management, and communications with AMR and AMI modules.
The F677x1 devices feature TI's 24-bit sigma-delta converter technology, which provides better than 0.1%
accuracy. Family members include up to 512KB of flash, 32KB of RAM, and an LCD controller with
support for up to 320 segments.
The ultra-low-power nature of the F677x1 devices means that the system power supply can be minimized
to reduce overall cost. Lowest standby power means that backup energy storage can be minimized and
critical data retained longer in case of a mains power failure.
The F677x1 family of devices executes the TI energy measurement software library, which calculates all
relevant energy and power results. The energy measurement software library is available with the F677x1
devices at no cost. Industry standard development tools and hardware platforms are available to speed
development of meters that meet all of the ANSI and IEC standards globally.
For complete module descriptions, see the
MSP430F5xx and MSP430F6xx Family User's Guide.
Device Information
(1)
PART NUMBER
MSP430F67791IPEU
MSP430F67791IPZ
(1)
(2)
PACKAGE
LQFP (128)
LQFP (100)
BODY SIZE
(2)
20 mm × 14 mm
14 mm × 14 mm
For the most current device, package, and ordering information, see the
Package Option Addendum
in
Section 8,
or see the TI website at
www.ti.com.
The sizes shown here are approximations. For the package dimensions with tolerances, see the
Mechanical Data
in
Section 8.
2
Device Overview
Copyright © 2012–2018, Texas Instruments Incorporated
Submit Documentation Feedback
Product Folder Links:
MSP430F67791 MSP430F67781 MSP430F67771 MSP430F67761 MSP430F67751
MSP430F67691 MSP430F67681 MSP430F67671 MSP430F67661 MSP430F67651 MSP430F67491
MSP430F67481 MSP430F67471 MSP430F67461 MSP430F67451
MSP430F67791, MSP430F67781, MSP430F67771, MSP430F67761, MSP430F67751
MSP430F67691, MSP430F67681, MSP430F67671, MSP430F67661, MSP430F67651
MSP430F67491, MSP430F67481, MSP430F67471, MSP430F67461, MSP430F67451
www.ti.com
SLAS815D – NOVEMBER 2012 – REVISED SEPTEMBER 2018
1.4
Application Diagram
Figure 1-1
shows a typical application diagram.
TOTAL
kWh
Load
Phase C
Phase A
RST
VCC
Sx, COMx
MSP430F677x
R33
LCDCAP
Phase B
Neutral
VSS
Px.x
+
CT
I
A
STATUS LEDs
ΣΔ Modulator
+
CT
I
B
Px.y
ΣΔ Modulator
PULSE LEDs
+
CT
I
C
ΣΔ Modulator
XIN
+
CT
I
neutral
32768 Hz
ΣΔ Modulator
V
A
AFE
+
ΣΔ Modulator
XOUT
USCIA0
UART or SPI
V
B
+
ΣΔ Modulator
USCIA1
UART or SPI
USCIA2
UART or SPI
V
C
+
USCIA3
UART or SPI
V
N
USCIB0
I
2
C or SPI
ΣΔ Modulator
USCIB1
V
ref
Neutral
Phase B
I
2
C or SPI
Phase A
Phase C
Source From Utility
Figure 1-1. 3-Phase 4-Wire Star Connection Using MSP430F677x1
Copyright © 2012–2018, Texas Instruments Incorporated
Device Overview
3
Submit Documentation Feedback
Product Folder Links:
MSP430F67791 MSP430F67781 MSP430F67771 MSP430F67761 MSP430F67751
MSP430F67691 MSP430F67681 MSP430F67671 MSP430F67661 MSP430F67651 MSP430F67491
MSP430F67481 MSP430F67471 MSP430F67461 MSP430F67451
MSP430F67791, MSP430F67781, MSP430F67771, MSP430F67761, MSP430F67751
MSP430F67691, MSP430F67681, MSP430F67671, MSP430F67661, MSP430F67651
MSP430F67491, MSP430F67481, MSP430F67471, MSP430F67461, MSP430F67451
SLAS815D – NOVEMBER 2012 – REVISED SEPTEMBER 2018
www.ti.com
Table of Contents
1
Device Overview
.........................................
1
1.1
1.2
1.3
1.4
Features
..............................................
1
Applications
...........................................
1
Description
............................................
2
Application Diagram
..................................
3
5.31
5.32
5.33
5.34
5.35
5.36
5.37
5.38
5.39
5.40
5.41
5.42
5.43
5.44
5.45
5.46
5.47
5.48
5.49
5.50
5.51
5.52
5.53
5.54
5.55
5.56
5.57
5.58
Auxiliary Supplies, Switching Time
..................
43
Auxiliary Supplies, Switch Leakage
.................
43
Auxiliary Supplies, Auxiliary Supplies to ADC10_A
.
43
2
3
4
Revision History
.........................................
6
Device Comparison
.....................................
7
3.1
4.1
4.2
Related Products
.....................................
8
Pin Diagrams
.........................................
9
Signal Descriptions
..................................
13
Absolute Maximum Ratings
.........................
26
Terminal Configuration and Functions
..............
9
5
Specifications
...........................................
26
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
5.10
5.11
5.12
5.13
5.14
5.15
5.16
5.17
5.18
5.19
5.20
5.21
5.22
5.23
5.24
5.25
5.26
5.27
5.28
5.29
5.30
........................................
Recommended Operating Conditions
...............
ESD Ratings
26
26
Active Mode Supply Current Into V
CC
Excluding
External Current
.....................................
28
Low-Power Mode Supply Currents (Into V
CC
)
Excluding External Current
..........................
29
Low-Power Mode With LCD Supply Currents (Into
V
CC
) Excluding External Current
....................
30
Thermal Packaging Characteristics
.................
31
Schmitt-Trigger Inputs – General-Purpose I/O
......
32
.......
Timer_A
.............................................
eUSCI (UART Mode) Clock Frequency
.............
eUSCI (UART Mode)
................................
eUSCI (SPI Master Mode) Clock Frequency
.......
eUSCI (SPI Master Mode)
..........................
eUSCI (SPI Slave Mode)
...........................
eUSCI (I
2
C Mode)
...................................
Schmitt-Trigger Inputs, RTC Tamper Detect Pin
...
Inputs, RTC Tamper Detect Pin
.....................
Leakage Current, RTC Tamper Detect Pin
.........
Outputs, RTC Tamper Detect Pin
...................
LCD_C Recommended Operating Conditions
......
LCD_C Electrical Characteristics
...................
Auxiliary Supplies, Charge Limiting Resistor
43
44
44
44
45
45
46
48
49
49
49
49
50
51
SD24_B Power Supply and Recommended
Operating Conditions
................................
52
...........................
Leakage Current – General-Purpose I/O
...........
Inputs – Ports P1 and P2
32
32
Outputs – General-Purpose I/O (Full Drive
Strength)
............................................
33
Outputs – General-Purpose I/O (Reduced Drive
Strength)
............................................
33
Output Frequency – General-Purpose I/O
..........
33
Typical Characteristics – Outputs, Reduced Drive
Strength (PxDS.y = 0)
...............................
34
Typical Characteristics – Outputs, Full Drive
Strength (PxDS.y = 1)
...............................
35
Crystal Oscillator, XT1, Low-Frequency Mode
......
36
Internal Very-Low-Power Low-Frequency Oscillator
(VLO)
................................................
37
Internal Reference, Low-Frequency Oscillator
(REFO)
..............................................
37
DCO Frequency
.....................................
38
PMM, Brownout Reset (BOR)
.......................
39
PMM, Core Voltage
.................................
39
PMM, SVS High Side
...............................
40
PMM, SVM High Side
...............................
40
PMM, SVS Low Side
................................
41
PMM, SVM Low Side
...............................
Wake-up Times From Low-Power Modes and
Reset
................................................
Auxiliary Supplies Recommended Operating
Conditions
...........................................
Auxiliary Supplies, AUXVCC3 (Backup Subsystem)
Currents
.............................................
41
41
42
42
..............................
SD24_B Supply Currents
...........................
SD24_B Performance
...............................
SD24_B, AC Performance
..........................
SD24_B, AC Performance
..........................
SD24_B, AC Performance
..........................
SD24_B External Reference Input
..................
SD24_B Analog Input
52
53
54
56
56
56
57
10-Bit ADC Power Supply and Input Range
Conditions
...........................................
58
10-Bit ADC Switching Characteristics
...............
58
10-Bit ADC Linearity Parameters
6
Auxiliary Supplies, Auxiliary Supply Monitor
........
42
Auxiliary Supplies, Switch ON-Resistance
..........
43
7
4
Table of Contents
...................
59
5.59 10-Bit ADC External Reference
.....................
59
5.60 REF Built-In Reference
.............................
60
5.61 Comparator_B
.......................................
61
5.62 Flash Memory
.......................................
62
5.63 JTAG and Spy-Bi-Wire Interface
....................
62
Detailed Description
...................................
63
6.1
Functional Block Diagrams
..........................
63
6.2
CPU
(Link to User's Guide)
.........................
64
6.3
Instruction Set
.......................................
65
6.4
Operating Modes
....................................
66
6.5
Interrupt Vector Addresses
..........................
67
6.6
Special Function Registers (SFRs)
.................
69
6.7
Memory Organization
...............................
70
6.8
Bootloader (BSL)
....................................
72
6.9
JTAG Operation
.....................................
72
6.10 Flash Memory
(Link to User's Guide)
...............
73
6.11 RAM
(Link to User's Guide)
.........................
73
6.12 Backup RAM
(Link to User's Guide)
................
73
6.13 Peripherals
..........................................
74
6.14 Input/Output Diagrams
.............................
100
6.15 Device Descriptors (TLV)
..........................
154
Device and Documentation Support
..............
157
Copyright © 2012–2018, Texas Instruments Incorporated
Submit Documentation Feedback
Product Folder Links:
MSP430F67791 MSP430F67781 MSP430F67771 MSP430F67761 MSP430F67751
MSP430F67691 MSP430F67681 MSP430F67671 MSP430F67661 MSP430F67651 MSP430F67491
MSP430F67481 MSP430F67471 MSP430F67461 MSP430F67451
MSP430F67791, MSP430F67781, MSP430F67771, MSP430F67761, MSP430F67751
MSP430F67691, MSP430F67681, MSP430F67671, MSP430F67661, MSP430F67651
MSP430F67491, MSP430F67481, MSP430F67471, MSP430F67461, MSP430F67451
www.ti.com
SLAS815D – NOVEMBER 2012 – REVISED SEPTEMBER 2018
7.1
7.2
7.3
7.4
7.5
7.6
...................
Device Nomenclature
..............................
Tools and Software
................................
Documentation Support
............................
Related Links
......................................
Community Resources
.............................
Getting Started and Next Steps
157
157
159
161
163
163
7.7
7.8
7.9
7.10
Trademarks
........................................
163
...................
Export Control Notice
..............................
Glossary
............................................
Electrostatic Discharge Caution
164
164
164
8
Mechanical, Packaging, and Orderable
Information
.............................................
165
Copyright © 2012–2018, Texas Instruments Incorporated
Table of Contents
5
Submit Documentation Feedback
Product Folder Links:
MSP430F67791 MSP430F67781 MSP430F67771 MSP430F67761 MSP430F67751
MSP430F67691 MSP430F67681 MSP430F67671 MSP430F67661 MSP430F67651 MSP430F67491
MSP430F67481 MSP430F67471 MSP430F67461 MSP430F67451
小广播

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
搜索索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区知春路23号集成电路设计园量子银座1305 电话:(010)82350740 邮编:100191

电子工程世界版权所有 京ICP证060456号 京ICP备10001474号 电信业务审批[2006]字第258号函 京公海网安备110108001534 Copyright © 2005-2020 EEWORLD.com.cn, Inc. All rights reserved