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Design
MSP430F5529
,
MSP430F5528
,
MSP430F5527
,
MSP430F5526
MSP430F5525
,
MSP430F5524
,
MSP430F5522
,
MSP430F5521
MSP430F5519, MSP430F5517, MSP430F5515, MSP430F5514, MSP430F5513
SLAS590M –MARCH 2009–REVISED NOVEMBER 2015
MSP430F552x, MSP430F551x 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):
• 16-Bit Timer TA0, Timer_A With Five
• All System Clocks Active:
Capture/Compare Registers
– 290 µA/MHz at 8 MHz, 3.0 V, Flash
• 16-Bit Timer TA1, Timer_A With Three
Program Execution (Typical)
Capture/Compare Registers
– 150 µA/MHz at 8 MHz, 3.0 V, RAM
• 16-Bit Timer TA2, Timer_A With Three
Program Execution (Typical)
Capture/Compare Registers
– Standby Mode (LPM3):
• 16-Bit Timer TB0, Timer_B With Seven
• Real-Time Clock (RTC) With Crystal,
Capture/Compare Shadow Registers
Watchdog, and Supply Supervisor
• Two Universal Serial Communication Interfaces
Operational, Full RAM Retention, Fast Wake
– USCI_A0 and USCI_A1 Each Support:
up:
• Enhanced UART Supports Automatic Baud-
– 1.9 µA at 2.2 V, 2.1 µA at 3.0 V (Typical)
Rate Detection
• Low-Power Oscillator (VLO), General-
• IrDA Encoder and Decoder
Purpose Counter, Watchdog, and Supply
Supervisor Operational, Full RAM Retention,
• Synchronous SPI
Fast Wake up:
– USCI_B0 and USCI_B1 Each Support:
– 1.4 µA at 3.0 V (Typical)
• I
2
C
– Off Mode (LPM4):
• Synchronous SPI
• Full RAM Retention, Supply Supervisor
• Full-Speed Universal Serial Bus (USB)
Operational, Fast Wake up:
– Integrated USB-PHY
– 1.1 µA at 3.0 V (Typical)
– Integrated 3.3-V and 1.8-V USB Power System
– Shutdown Mode (LPM4.5):
– Integrated USB-PLL
• 0.18 µA at 3.0 V (Typical)
– Eight Input and Eight Output Endpoints
• Wake up From Standby Mode in 3.5 µs (Typical)
• 12-Bit Analog-to-Digital Converter (ADC)
• 16-Bit RISC Architecture, Extended Memory, up to
(MSP430F552x Only) With Internal Reference,
25-MHz System Clock
Sample-and-Hold, and Autoscan Feature
• Flexible Power Management System
• Comparator
– Fully Integrated LDO With Programmable
• Hardware Multiplier Supports 32-Bit Operations
Regulated Core Supply Voltage
• Serial Onboard Programming, No External
– Supply Voltage Supervision, Monitoring, and
Programming Voltage Needed
Brownout
• Three-Channel Internal DMA
• Unified Clock System
• Basic Timer With RTC Feature
– FLL Control Loop for Frequency Stabilization
• Section 3 Summarizes Available Family Members
– Low-Power Low-Frequency Internal Clock
• For Complete Module Descriptions, See the
Source (VLO)
MSP430x5xx and MSP430x6xx Family User's
Guide (SLAU208)
1.2 Applications
• Analog and Digital Sensor Systems • Connection to USB Hosts
• Data Loggers
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.
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