TI MSP430F5525IPNR

The MSP430 family of ultra-low-power microcontrollers consists of several devices featuring peripheral sets targeted for a variety of applications. The architecture, combined with extensive low-power modes, is optimized to achieve extended battery life in portable measurement applications. The microcontroller 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 devices to wake up from low-power modes to active mode in 3.5 μs (typical). The MSP430F5529, MSP430F5527, MSP430F5525, and MSP430F5521 microcontrollers have integrated USB and PHY supporting USB 2.0, four 16-bit timers, a high-performance 12-bit analog-to-digital converter (ADC), two universal serial communication interfaces (USCI), a hardware multiplier, DMA, a real-time clock (RTC) module with alarm capabilities, and 63 I/O pins. The MSP430F5528, MSP430F5526, MSP430F5524, and MSP430F5522 microcontrollers include all of these peripherals but have 47 I/O pins. The MSP430F5519, MSP430F5517, and MSP430F5515 microcontrollers have integrated USB and PHY supporting USB 2.0, four 16-bit timers, two universal serial communication interfaces (USCI), a hardware multiplier, DMA, an RTC module with alarm capabilities, and 63 I/O pins. The MSP430F5514 and MSP430FF5513 microcontrollers include all of these peripherals but have 47 I/O pins. Typical applications include analog and digital sensor systems, data loggers, and others that require connectivity to various USB hosts.

• Low Supply Voltage Range: 3.6 V Down to 1.8 V
• Ultra-Low Power Consumption – Active Mode (AM): All System Clocks Active: 290 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 Wake up: 1.9 μA at 2.2 V, 2.1 μA at 3.0 V (Typical)
• Low-Power Oscillator (VLO), GeneralPurpose Counter, Watchdog, and Supply Supervisor Operational, Full RAM Retention, Fast Wake up: 1.4 μA at 3.0 V (Typical)
• Off Mode (LPM4): Full RAM Retention, Supply Supervisor Operational, Fast Wake up: 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 Clock
• Flexible Power Management System – Fully Integrated LDO With Programmable Regulated Core Supply Voltage – Supply Voltage Supervision, Monitoring, and Brownout
• 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 Watch Crystals (XT1) – High-Frequency Crystals up to 32 MHz (XT2)
• 16-Bit Timer TA0, Timer_A With Five Capture/Compare Registers
• 16-Bit Timer TA1, Timer_A With Three Capture/Compare Registers
• 16-Bit Timer TA2, Timer_A With Three Capture/Compare Registers
• 16-Bit Timer TB0, Timer_B With Seven Capture/Compare Shadow Registers
• Two Universal Serial Communication Interfaces – USCI_A0 and USCI_A1 Each Support: Enhanced UART Supports Automatic BaudRate Detection IrDA Encoder and Decoder – Synchronous SPI – USCI_B0 and USCI_B1 Each Support: I2C – Synchronous SPI
• Full-Speed Universal Serial Bus (USB) – Integrated USB-PHY – Integrated 3.3-V and 1.8-V USB Power System – Integrated USB-PLL – Eight Input and Eight Output Endpoints
• 12-Bit Analog-to-Digital Converter (ADC) (MSP430F552x Only) With Internal Reference, Sample-and-Hold, and Autoscan Feature
• Comparator
• Hardware Multiplier Supports 32-Bit Operations
• Serial Onboard Programming, No External Programming Voltage Needed
• Three-Channel Internal DMA
• Basic Timer With RTC Feature

• Analog and Digital Sensor Systems
• Data Loggers
• Connection to USB Hosts