MSP430BT5190 - 专为与基于 CC2560 TI Bluetooth 的解决方案配合使用而设计的 16 位微处理器

MSP430BT5190是TI德州仪器公司的一款低功耗高性能产品，MSP430BT5190是专为与基于 CC2560 TI Bluetooth 的解决方案配合使用而设计的 16 位微处理器，本站介绍了MSP430BT5190的封装应用图解、特点和优点、功能等，并给出了与MSP430BT5190相关的TI元器件型号供参考。

MSP430BT5190 - 专为与基于 CC2560 TI Bluetooth 的解决方案配合使用而设计的 16 位微处理器 - 低功耗高性能 - 低功耗MCU - 德州仪器

1 Device Overview

1.1 Features

Designed for Use With CC2560 TI Bluetooth® Based Solutions (1)
Commercially Licensed Mindtree™ Ethermind Bluetooth Stack for MSP430
- Bluetooth v2.1 + Enhanced Data Rate (EDR) Compliant
- Serial Port Profile (SPP)
- Sample Applications
Low Supply Voltage Range: 3.6 V Down to 1.8 V
Ultra-Low Power Consumption
- Active Mode (AM): All System Clocks Active 230 µA/MHz at 8 MHz, 3 V, Flash Program Execution (Typical) 110 µA/MHz at 8 MHz, 3 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: 1.7 µA at 2.2 V, 2.1 µA at 3 V (Typical) Low-Power Oscillator (VLO), General-Purpose Counter, Watchdog, and Supply Supervisor Operational, Full RAM Retention, Fast Wakeup: 1.2 µA at 3 V (Typical)
- Off Mode (LPM4): Full RAM Retention, Supply Supervisor Operational, Fast Wakeup: 1.2 µA at 3 V (Typical)
- Shutdown Mode (LPM4.5): 0.1 µA at 3 V (Typical)
Wake up From Standby Mode in Less Than 5µs
16-Bit RISC Architecture
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 Crystals
- High-Frequency Crystals up to 32 MHz
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 TB0, Timer_B With Seven Capture/Compare Shadow Registers
Up to Four Universal Serial Communication Interfaces (USCIs)
- USCI_A0, USCI_A1, USCI_A2, and USCI_A3 Each Support:
  - Enhanced UART Supports Automatic Baud-Rate Detection
  - IrDA Encoder and Decoder
  - Synchronous SPI
- USCI_B0, USCI_B1, USCI_B2, and USCI_B3 Each Support:
  - I2C
  - Synchronous SPI
12-Bit Analog-to-Digital Converter (ADC)
- Internal Reference
- 14 External Channels, 2 Internal Channels
Hardware Multiplier Supports 32-Bit Operations
Serial Onboard Programming, No External Programming Voltage Needed
3-Channel Internal DMA
Basic Timer With RTC Feature
For Complete Module Descriptions, See the MSP430x5xx and MSP430x6xx Family User's Guide (SLAU208)

(1) The Bluetooth word mark and logos are owned by Bluetooth SIG, Inc., and any use of such marks by TI is under license.

1.2 Applications

Remote Controls
Thermostats
Smart Meters
Blood Glucose Meters
Pulseoximeters

1.3 Description

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 less than 5µs.

MSP430BT5190 is a microcontroller configuration with three 16-bit timers, a high-performance 12-bit ADC, four USCIs, a hardware multiplier, DMA, an RTC module with alarm capabilities, and 87I/O pins.

The MSP430BT5190 microcontroller is designed for commercial use with TI’s CC2560 based Bluetooth solutions in conjunction with Mindtree’s Ethermind Bluetooth stack and SPP. This MSP430BT5190+CC2560 Bluetooth platform is ideal for applications that need a wireless serial link for cable replacement, such as remote controls, thermostats, smart meters, blood glucose meters, pulseoximeters, and many others.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE(2)
MSP430BT5190IZQW	MicroStar Junior™ BGA (113)	7 mm × 7 mm
MSP430BT5190IPZ	LQFP (100)	14 mm × 14 mm

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