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MSP430F5229

MSP430F5229 Series

25 MHz MCU with 128KB Flash, 8KB SRAM, 10-bit ADC, comparator, DMA, 1.8V Split-Rail I/O

Manufacturer: Texas Instruments

Catalog

25 MHz MCU with 128KB Flash, 8KB SRAM, 10-bit ADC, comparator, DMA, 1.8V Split-Rail I/O

Key Features

• Dual-Supply Voltage DevicePrimary Supply (AVCC, DVCC):Powered From External Supply:3.6 V Down to 1.8 VUp to 22 General-Purpose I/Os With up to Four External InterruptsLow-Voltage Interface Supply (DVIO):Powered From Separate External Supply: 1.62 V to 1.98 VUp to 31 General-Purpose I/Os With up to 12 External InterruptsSerial CommunicationsUltra-Low Power ConsumptionActive Mode (AM):All System Clocks Active290 µA/MHz at 8 MHz, 3.0 V, Flash Program Execution (Typical)150 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:1.9 µA at 2.2 V, 2.1 µA at 3.0 V (Typical)Low-Power Oscillator (VLO), General-Purpose Counter, Watchdog, and Supply Supervisor Operational, Full RAM Retention, Fast Wakeup:1.4 µA at 3.0 V (Typical)Off Mode (LPM4):Full RAM Retention, Supply Supervisor Operational, Fast Wakeup:1.1 µA at 3.0 V (Typical)Shutdown Mode (LPM4.5):0.18 µA at 3.0 V (Typical)Wake up From Standby Mode in 3.5 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 BrownoutUnified Clock SystemFLL Control Loop for Frequency StabilizationLow-Power Low-Frequency Internal Clock Source (VLO)Low-Frequency Trimmed Internal Reference Source (REFO)32-kHz Watch Crystals (XT1)High-Frequency Crystals up to 32 MHz (XT2)16-Bit Timer TA0, Timer_A With Five Capture/Compare Registers16-Bit Timer TA1, Timer_A With Three Capture/Compare Registers16-Bit Timer TA2, Timer_A With Three Capture/Compare Registers16-Bit Timer TB0, Timer_B With Seven Capture/Compare Shadow RegistersTwo Universal Serial Communication InterfacesUSCI_A0 and USCI_A1 Each Support:Enhanced UART With Automatic Baud Rate DetectionIrDA Encoder and DecoderSynchronous SPIUSCI_B0 and USCI_B1 Each Support:I2CSynchronous SPI10-Bit Analog-to-Digital Converter (ADC) With Internal Reference, Sample-and-HoldComparatorHardware Multiplier Supports 32-Bit OperationsSerial Onboard Programming, No External Programming Voltage NeededThree-Channel Internal DMABasic Timer With RTC FeatureDevice Comparison Summarizes Available Family MembersDual-Supply Voltage DevicePrimary Supply (AVCC, DVCC):Powered From External Supply:3.6 V Down to 1.8 VUp to 22 General-Purpose I/Os With up to Four External InterruptsLow-Voltage Interface Supply (DVIO):Powered From Separate External Supply: 1.62 V to 1.98 VUp to 31 General-Purpose I/Os With up to 12 External InterruptsSerial CommunicationsUltra-Low Power ConsumptionActive Mode (AM):All System Clocks Active290 µA/MHz at 8 MHz, 3.0 V, Flash Program Execution (Typical)150 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:1.9 µA at 2.2 V, 2.1 µA at 3.0 V (Typical)Low-Power Oscillator (VLO), General-Purpose Counter, Watchdog, and Supply Supervisor Operational, Full RAM Retention, Fast Wakeup:1.4 µA at 3.0 V (Typical)Off Mode (LPM4):Full RAM Retention, Supply Supervisor Operational, Fast Wakeup:1.1 µA at 3.0 V (Typical)Shutdown Mode (LPM4.5):0.18 µA at 3.0 V (Typical)Wake up From Standby Mode in 3.5 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 BrownoutUnified Clock SystemFLL Control Loop for Frequency StabilizationLow-Power Low-Frequency Internal Clock Source (VLO)Low-Frequency Trimmed Internal Reference Source (REFO)32-kHz Watch Crystals (XT1)High-Frequency Crystals up to 32 MHz (XT2)16-Bit Timer TA0, Timer_A With Five Capture/Compare Registers16-Bit Timer TA1, Timer_A With Three Capture/Compare Registers16-Bit Timer TA2, Timer_A With Three Capture/Compare Registers16-Bit Timer TB0, Timer_B With Seven Capture/Compare Shadow RegistersTwo Universal Serial Communication InterfacesUSCI_A0 and USCI_A1 Each Support:Enhanced UART With Automatic Baud Rate DetectionIrDA Encoder and DecoderSynchronous SPIUSCI_B0 and USCI_B1 Each Support:I2CSynchronous SPI10-Bit Analog-to-Digital Converter (ADC) With Internal Reference, Sample-and-HoldComparatorHardware Multiplier Supports 32-Bit OperationsSerial Onboard Programming, No External Programming Voltage NeededThree-Channel Internal DMABasic Timer With RTC FeatureDevice Comparison Summarizes Available Family Members

Description

AI
The TI MSP430™ 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 3.5 µs (typical). The MSP430F522x series are microcontrollers with four 16-bit timers, a high-performance 10-bit ADC, two universal serial communication interfaces (USCIs), a hardware multiplier, DMA, a comparator, and an RTC module with alarm capabilities. The MSP430F521x series include all of the peripherals of the MSP430F522x series with the exception of the ADC. All devices have a split I/O supply system that allows for a seamless interface to other devices that have a nominal 1.8-V I/O interface without the need for external level translation. For complete module descriptions, see theMSP430F5xx and MSP430F6xx Family User’s Guide. For design guidelines, seeDesigning With MSP430F522x and MSP430F521x Devices. The TI MSP430™ 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 3.5 µs (typical). The MSP430F522x series are microcontrollers with four 16-bit timers, a high-performance 10-bit ADC, two universal serial communication interfaces (USCIs), a hardware multiplier, DMA, a comparator, and an RTC module with alarm capabilities. The MSP430F521x series include all of the peripherals of the MSP430F522x series with the exception of the ADC. All devices have a split I/O supply system that allows for a seamless interface to other devices that have a nominal 1.8-V I/O interface without the need for external level translation. For complete module descriptions, see theMSP430F5xx and MSP430F6xx Family User’s Guide. For design guidelines, seeDesigning With MSP430F522x and MSP430F521x Devices.