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MSP430F5249
,
MSP430F5247
,
MSP430F5244
,
MSP430F5242
MSP430F5239, MSP430F5237, MSP430F5234, MSP430F5232
SLAS897A –SEPTEMBER 2013–REVISED NOVEMBER 2015
MSP430F524x, MSP430F523x Mixed-Signal Microcontrollers
1 Device Overview
1.1 Features
1
– Low-Frequency Trimmed Internal Reference
• Low Supply-Voltage Range:
Source (REFO)
3.6 V Down to 1.8 V
– 32-kHz Watch Crystals (XT1)
• Ultra-Low Power Consumption
– High-Frequency Crystals up to 32 MHz (XT2)
– Active Mode (AM):
All System Clocks Active • 16-Bit Timer TA0, Timer_A With Five
290 µA/MHz at 8 MHz, 3.0 V, Flash Program Capture/Compare Registers
Execution (Typical)
• 16-Bit Timer TA1, Timer_A With Three
150 µA/MHz at 8 MHz, 3.0 V, RAM Program
Capture/Compare Registers
Execution (Typical)
• 16-Bit Timer TA2, Timer_A With Three
– Standby Mode (LPM3):
Capture/Compare Registers
Real-Time Clock (RTC) With Crystal, Watchdog,
• 16-Bit Timer TB0, Timer_B With Seven
and Supply Supervisor Operational, Full RAM
Capture/Compare Shadow Registers
Retention, Fast Wakeup:
• Two Universal Serial Communication Interfaces
1.9 µA at 2.2 V, 2.1 µA at 3.0 V (Typical)
(USCIs)
Low-Power Oscillator (VLO), General-Purpose
– USCI_A0 and USCI_A1 Each Support:
Counter, Watchdog, and Supply Supervisor
• Enhanced UART With Automatic Baud-Rate
Operational, Full RAM Retention, Fast Wakeup:
Detection
1.4 µA at 3.0 V (Typical)
• IrDA Encoder and Decoder
– Off Mode (LPM4):
• Synchronous SPI
Full RAM Retention, Supply Supervisor
Operational, Fast Wakeup:
– USCI_B0 and USCI_B1 Each Support:
1.1 µA at 3.0 V (Typical)
• I
2
C
– Shutdown Mode (LPM4.5):
• Synchronous SPI
0.18 µA at 3.0 V (Typical)
• 10-Bit Analog-to-Digital Converter (ADC) With
• Wakeup From Standby Mode in 3.5 µs (Typical)
Internal Reference, Sample-and-Hold
• 16-Bit RISC Architecture, Extended Memory, up to
• Comparator
25-MHz System Clock
• Hardware Multiplier Supports 32-Bit Operations
• Flexible Power-Management System
• Serial Onboard Programming, No External
– Fully Integrated LDO With Programmable
Programming Voltage Needed
Regulated Core Supply Voltage
• Three-Channel Internal DMA
– Supply Voltage Supervision, Monitoring, and
• Basic Timer With RTC Feature
Brownout
• Section 3 Summarizes the Family Members
• Unified Clock System
• For Complete Module Descriptions, See the
– FLL Control Loop for Frequency Stabilization
MSP430x5xx and MSP430x6xx Family User's
– Low-Power Low-Frequency Internal Clock
Guide (SLAU208)
Source (VLO)
1.2 Applications
• Analog Sensor Systems • Data Loggers
• Digital Sensor Systems • General-Purpose Applications
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
Verzeichnis
- ・ Konfiguration des Pinbelegungsdiagramms on Seite 8 Seite 73 Seite 75 Seite 76 Seite 77
- ・ Abmessungen des Paketumrisses on Seite 7 Seite 99 Seite 100 Seite 102 Seite 103
- ・ Markierungsinformationen on Seite 96 Seite 99 Seite 100 Seite 101
- ・ Blockdiagramm on Seite 3 Seite 4 Seite 72
- ・ Technische Daten on Seite 18 Seite 19 Seite 20 Seite 21 Seite 22
- ・ Anwendungsbereich on Seite 1 Seite 112
