MSP430F51x1
MSP430F51x2
www.ti.com
SLAS619I –AUGUST 2010–REVISED FEBRUARY 2013
MIXED SIGNAL MICROCONTROLLER
1
FEATURES
23
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Low Supply Voltage Range:
3.6 V Down to 1.8 V
•
•
16-Bit Timer TD0 With Three Capture/Compare
Registers and Support of High-Resolution
Mode
•
Ultralow Power Consumption
16-Bit Timer TD1 With Three Capture/Compare
Registers and Support of High-Resolution
Mode
–
–
Active Mode (AM): 180 µA/MHz
Standby Mode (LPM3 WDT Mode, 3 V):
1.1 µA
•
•
16-Bit Timer TA0 With Three Capture/Compare
Registers
Universal Serial Communication Interfaces(1)
–
–
Off Mode (LPM4 RAM Retention, 3 V):
0.9 µA
Shutdown Mode (LPM4.5, 3 V): 0.25 µA
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USCI_A0 Supporting
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•
•
Wake-Up From Standby Mode in Less Than
5 µs
–
Enhanced UART Supporting Auto-
Baudrate Detection
16-Bit RISC Architecture, Extended Memory,
40-ns Instruction Cycle Time
–
–
IrDA Encoder and Decoder
Synchronous SPI
Flexible Power Management System
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USCI_B0 Supporting
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Fully Integrated LDO With Programmable
Regulated Core Supply Voltage
–
–
I2C™
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Supply Voltage Supervision, Monitoring,
and Brownout
Synchronous SPI
•
10-Bit 200-ksps Analog-to-Digital (A/D)
Converter
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Unified Clock System
–
–
–
FLL Control Loop for Frequency
Stabilization
–
–
–
–
Internal Reference
Sample-and-Hold
Autoscan Feature
Low-Power Low-Frequency Internal Clock
Source (VLO)
Up to Eight External Channels, Two Internal
Channels, Including Temperature Sensor(1)
Low-Frequency Trimmed Internal Reference
Source (REFO)
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•
Up to 16-Channel On-Chip Comparator
Including an Ultralow-Power Mode(1)
–
–
32-kHz Crystals (XT1)
High-Frequency Crystals up to 25 MHz
(XT1)
Serial Onboard Programming, No External
Programming Voltage Needed
•
Hardware Multiplier Supporting 32-Bit
Operations
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•
Family Members are Summarized in Table 1
Available in 40-Pin QFN (RSB) and 38-Pin
TSSOP (DA) Packages (See Table 2)
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•
Three Channel DMA
Up to Twelve 5-V Tolerant Digital Push/Pull
I/Os With Up to 20-mA Drive Strength(1)
•
For Complete Module Descriptions, See the
MSP430x5xx and MSP430x6xx Family User's
(1)
Guide (SLAU208)
(1) Full functionality in the 40-pin QFN package options. For the
available features of other packages see Terminal Functions.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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MSP430 is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2010–2013, Texas Instruments Incorporated