Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 4KB RAM
Product details
Parameters
Package | Pins | Size
Features
- Low Supply Voltage Range:
3.6 V Down to 1.8 V - Ultra-Low Power Consumption
- Active Mode (AM):
All System Clocks Active
265 µA/MHz at 8 MHz, 3.0 V, Flash Program Execution (Typical)
140 µA/MHz at 8 MHz, 3.0 V, RAM Program Execution (Typical) - Standby Mode (LPM3):
Real-Time Clock (RTC) With Crystal, Watchdog, and Supply Supervisor Operational, Full RAM Retention, Fast Wakeup:
1.7 µA at 2.2 V, 2.5 µA at 3.0 V (Typical) - Off Mode (LPM4):
Full RAM Retention, Supply Supervisor Operational, Fast Wakeup:
1.6 µA at 3.0 V (Typical) - Shutdown RTC Mode (LPM3.5):
Shutdown Mode, Active Real-Time Clock (RTC) With Crystal:
1.24 µA at 3.0 V (Typical) - Shutdown Mode (LPM4.5):
0.78 µA at 3.0 V (Typical)
- Active Mode (AM):
- Wake up From Standby Mode in 3 µs (Typical)
- 16-Bit RISC Architecture, Extended Memory, up to 25-MHz System Clock
- Flexible Power Management System
- Fully Integrated LDO With Programmable Regulated Core Supply Voltage
- Supply Voltage Supervision, Monitoring, and Brownout
- System Operation From up to Two Auxiliary Power Supplies
- Unified Clock System
- FLL Control Loop for Frequency Stabilization
- Low-Power Low-Frequency Internal Clock Source (VLO)
- Low-Frequency Trimmed Internal Reference Source (REFO)
- 32-kHz Crystals (XT1)
- One 16-Bit Timer With Three Capture/Compare Registers
- Three 16-Bit Timers With Two Capture/Compare Registers Each
- Enhanced Universal Serial Communication Interfaces
- eUSCI_A0, eUSCI_A1, and eUSCI_A2
- Enhanced UART Supports Automatic Baud-Rate Detection
- IrDA Encoder and Decoder
- Synchronous SPI
- eUSCI_B0
- I2C With Multiple Slave Addressing
- Synchronous SPI
- eUSCI_A0, eUSCI_A1, and eUSCI_A2
- Password-Protected RTC With Crystal Offset Calibration and Temperature Compensation
- Separate Voltage Supply for Backup Subsystem
- 32-kHz Low-Frequency Oscillator (XT1)
- Real-Time Clock
- Backup Memory (4 × 16 Bits)
- Three 24-Bit Sigma-Delta Analog-to-Digital Converters (ADCs) With Differential PGA Inputs
- Integrated LCD Driver With Contrast Control for up to 320 Segments in 8-Mux Mode
- Hardware Multiplier Supports 32-Bit Operations
- 10-Bit 200-ksps ADC
- Internal Reference
- Sample-and-Hold, Autoscan Feature
- Up to Six External Channels and Two Internal Channels, Including Temperature Sensor
- 3-Channel Internal DMA
- Serial Onboard Programming, No External Programming Voltage Needed
- Single-Phase Electronic Watt-Hour Meter Development Tool (Also See Tools and Software)
- Device Comparison Summarizes the Available Family Members
- Available in 100-Pin and 80-Pin LQFP Packages
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Description
The TI MSP family of ultra-low-power microcontrollers consists of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with extensive low-power modes, is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows the device to wake up from low-power modes to active mode in 3 µs (typical).
The MSP430F673x and MSP430F672x microcontrollers feature up to three high-performance 24-bit sigma-delta ADCs, a 10-bit ADC, four enhanced universal serial communication interfaces (three eUSCI_A modules and one eUSCI_B module), four 16-bit timers, a hardware multiplier, a DMA module, an RTC module with alarm capabilities, an LCD driver with integrated contrast control, an auxiliary supply system, and up to 72 I/O pins in the 100-pin devices and 52 I/O pins in the 80-pin devices.
For complete module descriptions, see the MSP430F5xx and MSP430F6xx Family Users Guide.
Same functionality and pinout but is not an equivalent to the compared device:
Technical documentation
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
Description
The MSP-TS430PZ100B is a standalone 100-pin ZIF socket target board used to program and debug the MSP430 MCU in-system through the JTAG interface or the Spy Bi-Wire (2-wire JTAG) protocol.
Device Support: The MSP-TS430PZ100B development board supports MSP430F672x and MSP430F673x MCUs in a 100-pin QFP (...)
Features
- Development board (MSP-TS430PZ100B) with a 100-pin ZIF socket fitting MSP430 derivatives in 100-pin QFP (PZ) packages includes an LED indicator, JTAG adapter, and header pin-outs for prototyping
- Supports all debugging interfaces using a standard 14-pin JTAG header such as the MSP-FET430UIF.
Description
The MSP-FET is a powerful emulation development tool – often called a debug probe – which allows users to quickly begin development on MSP low-power microcontrollers (MCU).
It supports programming and real-time debugging over both JTAG and SBW interfaces. Furthermore, the MSP-FET also provides a (...)
Features
- USB debugging interface to connect any MSP430 MCU to a computer for real-time, in-system programming and debugging
- Enables EnergyTrace™ technology for energy measurement and debugging on all MSP430 and MSP432 devices in the Code Composer Studio and IAR Embedded Workbench development environments
- (...)
Description
The MSP Gang Programmer (MSP-GANG) is a MSP430™/MSP432™ device programmer that can program up to eight identical MSP430/MSP432 Flash or FRAM devices at the same time. It connects to a host PC using a standard RS-232 or USB connection and provides flexible programming options that allow (...)
Features
- Quickly and reliably program Flash or FRAM-based MSP devices via RS-232 or USB interface
- Several programming modes:
- Interactive Mode – Programming while connected to PC using the MSP GANG Programmer GUI
- Program from Image – An image can be stored, which contains configuration options and code (...)
Software development
This complete collection of (...)
Features
- Collection of MSP design resources
- Available within CCS, as a standalone executable, or as part of TI’s new Cloud-based tools
- Auto-updates through the web
- Sleek & intuitive GUI for browsing content
- Features the MSP Driver Library
- Automatic filtering of content using a unique 2-pane view
Features
- Supported measurements:
- Voltage and Current
- RMS
- Peak
- Power and Energy
- Active
- Reactive
- Apparent
- Power Factor
- Frequency
- Voltage and Current
- Supported current sensors:
- Shunt
- Current transformer (CT)
- Rogowski coil (RC)
- View estimated CPU bandwidth (library only) for supported system configurations
- Generate source code projects for Code (...)
Features
- Free license and royalty-free use
- Simplify and accelerate development of applications
- Easy-to-maintain code
Features
- Up to 26x higher performance when executing floating point scalar math functions
- Remains in low power modes longer due to the increased performance
- Free and easy to use – now integrated in CCS and IAR
Code Composer Studio is an integrated development environment (IDE) that supports TI's Microcontroller and Embedded Processors portfolio. Code Composer Studio comprises a suite of tools used to develop and debug embedded applications. It includes an optimizing C/C++ compiler, source code editor (...)
As most developers know, it is difficult to (...)
Features
- Current measurement is enabled for all MSP430 MCUs, MSP432 MCUs and connectivity devices
- Tracing of CPU states is available on selected MSP430 MCUs, MSP432 MCUs, CC13x2 wireless MCUs and CC26x2 wireless MCUs
- Tracing of peripheral states is also available on selected MSP430 MCUs, CC13x2 (...)
CCS Uniflash is a standalone tool used to (...)
Reference designs
Design files
-
download One-Phase Metrology With Enhanced ESD Protection Bill of Materials (BOM).pdf (134KB) -
download One-Phase Metrology With Enhanced ESD Protection Layer Plots.zip (338KB) -
download One-Phase Metrology With Enhanced ESD Protection Gerber Files.zip (216KB) -
download One-Phase Metrology With Enhanced ESD Protection CAD Files.zip (353KB)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
LQFP (PN) | 80 | View options |
LQFP (PZ) | 100 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Support & training
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