MSP430F6724A Series

Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 96KB Flash, 4KB RAM

Catalog

Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 96KB Flash, 4KB RAM

Part	Speed	Connectivity	RAM Size	Oscillator Type	Package / Case	Program Memory Type	Number of I/O	Mounting Type	Supplier Device Package	Core Size	Program Memory Size	Data Converters	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Core Processor	Peripherals
Texas Instruments MSP430F6724IPZ	25 MHz	I2C IrDA LINbus SCI SPI UART/USART	4K x 8	Internal	100-LQFP	FLASH	72	Surface Mount	100-LQFP (14x14)	16-Bit	96 KB	2x24b 8x10b	85 °C	-40 °C	1.8 V	3.6 V	MSP430 CPUXV2	Brown-out Detect/Reset DMA LCD POR PWM WDT
Texas Instruments MSP430F6724AIPZR	25 MHz	I2C IrDA LINbus SCI SPI UART/USART	4K x 8	Internal	100-LQFP	FLASH	72	Surface Mount	100-LQFP (14x14)	16-Bit	96 KB	2x24b 8x10b	85 °C	-40 °C	1.8 V	3.6 V	MSP430 CPUXV2	Brown-out Detect/Reset DMA LCD POR PWM WDT
Texas Instruments MSP430F6724AIPZ	25 MHz	I2C IrDA LINbus SCI SPI UART/USART	4K x 8	Internal	100-LQFP	FLASH	72	Surface Mount	100-LQFP (14x14)	16-Bit	96 KB	2x24b 8x10b	85 °C	-40 °C	1.8 V	3.6 V	MSP430 CPUXV2	Brown-out Detect/Reset DMA LCD POR PWM WDT
Texas Instruments MSP430F6724IPN	25 MHz	I2C IrDA LINbus SCI SPI UART/USART	4K x 8	Internal	80-LQFP	FLASH	52	Surface Mount		16-Bit	96 KB	2x24b 5x10b	85 °C	-40 °C	1.8 V	3.6 V	MSP430 CPUXV2	Brown-out Detect/Reset DMA LCD POR PWM WDT
Texas Instruments MSP430F6724AIPN	25 MHz	I2C IrDA LINbus SCI SPI UART/USART	4K x 8	Internal	80-LQFP	FLASH	52	Surface Mount		16-Bit	96 KB	2x24b 5x10b	85 °C	-40 °C	1.8 V	3.6 V	MSP430 CPUXV2	Brown-out Detect/Reset DMA LCD POR PWM WDT
Texas Instruments MSP430F6724IPNR	25 MHz	I2C IrDA LINbus SCI SPI UART/USART	4K x 8	Internal	80-LQFP	FLASH	52	Surface Mount		16-Bit	96 KB	2x24b 5x10b	85 °C	-40 °C	1.8 V	3.6 V	MSP430 CPUXV2	Brown-out Detect/Reset DMA LCD POR PWM WDT
Texas Instruments MSP430F6724AIPNR	25 MHz	I2C IrDA LINbus SCI SPI UART/USART	4K x 8	Internal	80-LQFP	FLASH	52	Surface Mount		16-Bit	96 KB	2x24b 5x10b	85 °C	-40 °C	1.8 V	3.6 V	MSP430 CPUXV2	Brown-out Detect/Reset DMA LCD POR PWM WDT

Catalog

Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 96KB Flash, 4KB RAM

Key Features

• Low Supply Voltage Range:3.6 V Down to 1.8 VUltra-Low Power ConsumptionActive Mode (AM):All System Clocks Active265 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)Wake up From Standby Mode in 3 µs (Typical)16-Bit RISC Architecture, Extended Memory, up to 25-MHz System ClockFlexible Power Management SystemFully Integrated LDO With Programmable Regulated Core Supply VoltageSupply Voltage Supervision, Monitoring, and BrownoutSystem Operation From up to Two Auxiliary Power SuppliesUnified Clock SystemFLL Control Loop for Frequency StabilizationLow-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 RegistersThree 16-Bit Timers With Two Capture/Compare Registers EachEnhanced Universal Serial Communication InterfaceseUSCI_A0, eUSCI_A1, and eUSCI_A2Enhanced UART Supports Automatic Baud-Rate DetectionIrDA Encoder and DecoderSynchronous SPIeUSCI_B0I2C With Multiple Slave AddressingSynchronous SPIPassword-Protected RTC With Crystal Offset Calibration and Temperature CompensationSeparate Voltage Supply for Backup Subsystem32-kHz Low-Frequency Oscillator (XT1)Real-Time ClockBackup Memory (4 × 16 Bits)Three 24-Bit Sigma-Delta Analog-to-Digital Converters (ADCs) With Differential PGA InputsIntegrated LCD Driver With Contrast Control for up to 320 Segments in 8-Mux ModeHardware Multiplier Supports 32-Bit Operations10-Bit 200-ksps ADCInternal ReferenceSample-and-Hold, Autoscan FeatureUp to Six External Channels and Two Internal Channels, Including Temperature Sensor3-Channel Internal DMASerial Onboard Programming, No External Programming Voltage NeededSingle-Phase Electronic Watt-Hour Meter Development Tool (Also See Tools and Software)EVM430-F6736 - MSP430F6736 EVM for MeteringEnergy Measurement Design Center for MSP430™ MCUsDevice Comparison Summarizes the Available Family MembersAvailable in 100-Pin and 80-Pin LQFP PackagesLow Supply Voltage Range:3.6 V Down to 1.8 VUltra-Low Power ConsumptionActive Mode (AM):All System Clocks Active265 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)Wake up From Standby Mode in 3 µs (Typical)16-Bit RISC Architecture, Extended Memory, up to 25-MHz System ClockFlexible Power Management SystemFully Integrated LDO With Programmable Regulated Core Supply VoltageSupply Voltage Supervision, Monitoring, and BrownoutSystem Operation From up to Two Auxiliary Power SuppliesUnified Clock SystemFLL Control Loop for Frequency StabilizationLow-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 RegistersThree 16-Bit Timers With Two Capture/Compare Registers EachEnhanced Universal Serial Communication InterfaceseUSCI_A0, eUSCI_A1, and eUSCI_A2Enhanced UART Supports Automatic Baud-Rate DetectionIrDA Encoder and DecoderSynchronous SPIeUSCI_B0I2C With Multiple Slave AddressingSynchronous SPIPassword-Protected RTC With Crystal Offset Calibration and Temperature CompensationSeparate Voltage Supply for Backup Subsystem32-kHz Low-Frequency Oscillator (XT1)Real-Time ClockBackup Memory (4 × 16 Bits)Three 24-Bit Sigma-Delta Analog-to-Digital Converters (ADCs) With Differential PGA InputsIntegrated LCD Driver With Contrast Control for up to 320 Segments in 8-Mux ModeHardware Multiplier Supports 32-Bit Operations10-Bit 200-ksps ADCInternal ReferenceSample-and-Hold, Autoscan FeatureUp to Six External Channels and Two Internal Channels, Including Temperature Sensor3-Channel Internal DMASerial Onboard Programming, No External Programming Voltage NeededSingle-Phase Electronic Watt-Hour Meter Development Tool (Also See Tools and Software)EVM430-F6736 - MSP430F6736 EVM for MeteringEnergy Measurement Design Center for MSP430™ MCUsDevice Comparison Summarizes the Available Family MembersAvailable in 100-Pin and 80-Pin LQFP Packages

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 theMSP430F5xx and MSP430F6xx Family User’s Guide. 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 theMSP430F5xx and MSP430F6xx Family User’s Guide.