MSP430F5528IRGCT MSP430 microcontroller, 16-bit, 1.8 V, 128 KB, 25MHz, VQFN-64

Description

The TI 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 USCIs, a hardware multiplier, DMA, an 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.

Features

- 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 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 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, TimerA With Five Capture/Compare Registers - 16-Bit Timer TA1, TimerA With Three Capture/Compare Registers - 16-Bit Timer TA2, TimerA With Three Capture/Compare Registers - 16-Bit Timer TB0, TimerB With Seven Capture/Compare Shadow Registers - Two Universal Serial Communication Interfaces

- USCIA0 and USCIA1 Each Support:

Enhanced UART Supports Automatic Baud-Rate Detection

IrDA Encoder and Decoder

Synchronous SPI

- USCIB0 and USCIB1 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 - 3-Channel Internal DMA - Basic Timer With RTC Feature