MSP430F534x ミックスド・シグナル・マイクロコントローラ - MSP430F5342

MSP430F5342 (供給中)

MSP430F534x ミックスド・シグナル・マイクロコントローラ

 

概要

The Texas Instruments MSP430 family of ultralow-power microcontrollers consists of several devices that feature 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 MSP430F534x are microcontroller configurations with four 16-bit timers, a high-performance 12-bit analog-to-digital converter (ADC), two universal serial communication interfaces (USCIs), a hardware multiplier, DMA, a real-time clock module with alarm capabilities, and 38 I/O pins.

Typical applications include analog and digital sensor systems, data loggers, and various general-purpose applications.

特長

  • Low Supply-Voltage Range: 3.6 V Down to 1.8 V
  • Ultralow-Power Consumption
    • Active Mode (AM):
      All System Clocks Active
      290 µA/MHz at 8 MHz, 3 V, Flash Program Execution (Typical)
      150 µA/MHz at 8 MHz, 3 V, RAM Program Execution (Typical)
    • Standby Mode (LPM3):
      Real-Time Clock 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 V (Typical)
      Low-Power Oscillator (VLO), General-Purpose Counter, Watchdog, and Supply Supervisor Operational, Full RAM Retention, Fast Wake-Up:
      1.4 µA at 3 V (Typical)
    • Off Mode (LPM4):
      Full RAM Retention, Supply Supervisor Operational, Fast Wake-Up:
      1.1 µA at 3 V (Typical)
    • Shutdown Mode (LPM4.5):
      0.18 µA at 3 V (Typical)
  • Wake Up From Standby Mode in 3.5 µs (Typ)
  • 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)
    • USCI_A0 and USCI_A1 Each Support:
      Enhanced UART Supports Auto-Baudrate Detection
      IrDA Encoder and Decoder
      Synchronous SPI
    • USCI_B0 and USCI_B1 Each Support:
      I2C
      Synchronous SPI
  • 12-Bit Analog-to-Digital Converter (ADC) 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 Real-Time Clock Feature

詳細を表示

機能一覧 他の製品と比較 MSP430F5x/6x

 
CPU
Frequency (MHz)
Non-volatile Memory (KB)
RAM (KB)
GPIO Pins (#)
I2C
SPI
UART
DMA
ADC
Comparators (#)
Timers - 16-bit
Timers - 32-bit
Multiplier
AES
BSL
Min VCC
Max VCC
Active Power (uA/MHz)
Standby Power (LPM3-uA)
Wakeup Time (us)
Features
Special I/O
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
Rating
MSP430F5342 MSP430F5340 MSP430F5341
MSP430    MSP430    MSP430   
25    25    25   
128    64    96   
10    6    8   
38    38    38   
2    2    2   
4    4    4   
2    2    2   
3    3    3   
ADC12 - 7ch    ADC12 - 7ch    ADC12 - 7ch   
5    5    5   
4    4    4   
0    0    0   
32x32    32x32    32x32   
N/A    N/A    N/A   
UART    UART    UART   
1.8    1.8    1.8   
3.6    3.6    3.6   
404    404    404   
2.5    2.5    2.5   
3.5    3.5    3.5   
Real-Time Clock
Watchdog
Temp Sensor
Brown Out Reset
IrDA   
Real-Time Clock
Watchdog
Temp Sensor
Brown Out Reset
IrDA   
Real-Time Clock
Watchdog
Temp Sensor
Brown Out Reset
IrDA   
N/A    N/A    N/A   
-40 to 85    -40 to 85    -40 to 85   
VQFN    VQFN    VQFN   
48VQFN: 49 mm2: 7 x 7(VQFN)    48VQFN: 49 mm2: 7 x 7(VQFN)    48VQFN: 49 mm2: 7 x 7(VQFN)   
Catalog    Catalog    Catalog   

WEBENCH® Designer MSP430F5342

  Min Max
Vin  V  V
Ambient Temp  °C