MSP430F550X Datasheet, PDF (1/110 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F550x, MSP430F5510
www.ti.com
SLAS645F – JULY 2009 – REVISED MARCH 2011
MIXED SIGNAL MICROCONTROLLER
FEATURES
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• Low Supply-Voltage Range, 1.8 V to 3.6 V
• Ultra-Low Power Consumption
– Active Mode (AM)
All System Clocks Active
– 195 µA/MHz at 8 MHz, 3 V, Flash
Program Execution (Typical)
– 115 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 in Less Than 5 µs
• 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_A0 and USCI_A1 Each Supporting
– Enhanced UART Supporting
Auto-Baudrate Detection
– IrDA Encoder and Decoder
– Synchronous SPI
– USCI_B0 and USCI_B1 Each Supporting
– I²C^TM
– Synchronous SPI
• Full-Speed Universal Serial Bus (USB)
– Integrated USB-PHY
– Integrated 3.3-V/1.8-V USB Power System
– Integrated USB-PLL
– Eight Input, Eight Output Endpoints
• 10-Bit Analog-to-Digital (A/D) Converter With
Window Comparator
• Comparator
• Hardware Multiplier Supporting 32-Bit
Operations
• Serial Onboard Programming, No External
Programming Voltage Needed
• Three Channel Internal DMA
• Basic Timer With Real Time Clock Feature
• Family Members are Summarized in Table 1
• For Complete Module Descriptions, See the
MSP430x5xx/MSP430x6xx Family User's Guide
(SLAU208)
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PRODUCTION DATA information is current as of publication date.
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