SLAS541L June   2007  – May 2020 MSP430F2416 , MSP430F2417 , MSP430F2418 , MSP430F2419 , MSP430F2616 , MSP430F2617 , MSP430F2618 , MSP430F2619


  1. 1Device Overview
    1. 1.1 Features
    2. 1.2 Applications
    3. 1.3 Description
    4. 1.4 Functional Block Diagrams
  2. 2Revision History
  3. 3Device Comparison
    1. 3.1 Related Products
  4. 4Terminal Configuration and Functions
    1. 4.1 Pin Diagrams
    2. 4.2 Signal Descriptions
      1. Table 4-1 Signal Descriptions
  5. 5Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings
    3. 5.3  Recommended Operating Conditions
    4. 5.4  Active Mode Supply Current Into VCC Excluding External Current
    5. 5.5  Typical Characteristics – Active Mode Supply Current (Into VCC)
    6. 5.6  Low-Power Mode Supply Currents (Into VCC) Excluding External Current
    7. 5.7  Typical Characteristics – LPM4 Current
    8. 5.8  Schmitt-Trigger Inputs (Ports P1 to P8, RST/NMI, JTAG, XIN, and XT2IN)
    9. 5.9  Inputs (Ports P1 and P2)
    10. 5.10 Leakage Current (Ports P1 to P8)
    11. 5.11 Standard Inputs (RST/NMI)
    12. 5.12 Outputs (Ports P1 to P8)
    13. 5.13 Output Frequency (Ports P1 to P8)
    14. 5.14 Typical Characteristics – Outputs
    15. 5.15 POR and Brownout Reset (BOR)
    16. 5.16 Typical Characteristics – POR and BOR
    17. 5.17 Supply Voltage Supervisor (SVS), Supply Voltage Monitor (SVM)
    18. 5.18 Main DCO Characteristics
    19. 5.19 DCO Frequency
    20. 5.20 Calibrated DCO Frequencies – Tolerance at Calibration
    21. 5.21 Calibrated DCO Frequencies – Tolerance Over Temperature 0°C to 85°C
    22. 5.22 Calibrated DCO Frequencies – Tolerance Over Supply Voltage VCC
    23. 5.23 Calibrated DCO Frequencies – Overall Tolerance
    24. 5.24 Typical Characteristics – Calibrated DCO Frequency
    25. 5.25 Wake-up Times From Lower-Power Modes (LPM3, LPM4)
    26. 5.26 Typical Characteristics – DCO Clock Wake-up Time From LPM3 or LPM4
    27. 5.27 DCO With External Resistor ROSC
    28. 5.28 Typical Characteristics – DCO With External Resistor ROSC
    29. 5.29 Crystal Oscillator LFXT1, Low-Frequency Mode
    30. 5.30 Internal Very-Low-Power Low-Frequency Oscillator (VLO)
    31. 5.31 Crystal Oscillator LFXT1, High-Frequency Mode
    32. 5.32 Typical Characteristics – LFXT1 Oscillator in HF Mode (XTS = 1)
    33. 5.33 Crystal Oscillator XT2
    34. 5.34 Typical Characteristics – XT2 Oscillator
    35. 5.35 Timer_A
    36. 5.36 Timer_B
    37. 5.37 USCI (UART Mode)
    38. 5.38 USCI (SPI Master Mode)
    39. 5.39 USCI (SPI Slave Mode)
    40. 5.40 USCI (I2C Mode)
    41. 5.41 Comparator_A+
    42. 5.42 Typical Characteristics, Comparator_A+
    43. 5.43 12-Bit ADC Power Supply and Input Range Conditions
    44. 5.44 12-Bit ADC External Reference
    45. 5.45 12-Bit ADC Built-In Reference
    46. 5.46 12-Bit ADC Timing Parameters
    47. 5.47 12-Bit ADC Linearity Parameters
    48. 5.48 12-Bit ADC Temperature Sensor and Built-In VMID
    49. 5.49 12-Bit DAC Supply Specifications
    50. 5.50 12-Bit DAC Linearity Specifications
    51. 5.51 Typical Characteristics, 12-Bit DAC Linearity Specifications
    52. 5.52 12-Bit DAC Output Specifications
    53. 5.53 12-Bit DAC Reference Input Specifications
    54. 5.54 12-Bit DAC Dynamic Specifications
    55. 5.55 Flash Memory
    56. 5.56 RAM
    57. 5.57 JTAG Interface
    58. 5.58 JTAG Fuse
  6. 6Detailed Description
    1. 6.1  CPU
    2. 6.2  Instruction Set
    3. 6.3  Operating Modes
    4. 6.4  Interrupt Vector Addresses
    5. 6.5  Special Function Registers (SFRs)
      1. Table 6-4 Interrupt Enable Register 1 Description
      2. Table 6-5 Interrupt Enable Register 2 Description
      3. Table 6-6 Interrupt Flag Register 1 Description
      4. Table 6-7 Interrupt Flag Register 2 Description
    6. 6.6  Memory Organization
    7. 6.7  Bootloader (BSL)
    8. 6.8  Flash Memory
    9. 6.9  Peripherals
      1. 6.9.1  DMA Controller (MSP430F261x Only)
      2. 6.9.2  Oscillator and System Clock
      3. 6.9.3  Calibration Data Stored in Information Memory Segment A
      4. 6.9.4  Brownout, Supply Voltage Supervisor (SVS)
      5. 6.9.5  Digital I/O
      6. 6.9.6  Watchdog Timer (WDT+)
      7. 6.9.7  Hardware Multiplier
      8. 6.9.8  Universal Serial Communication Interface (USCI)
      9. 6.9.9  Timer_A3
      10. 6.9.10 Timer_B7
      11. 6.9.11 Comparator_A+
      12. 6.9.12 ADC12
      13. 6.9.13 DAC12 (MSP430F261x Only)
      14. 6.9.14 Peripheral File Map
    10. 6.10 Port Diagrams
      1. 6.10.1  Port P1 (P1.0 to P1.7), Input/Output With Schmitt Trigger
      2. 6.10.2  Port P2 (P2.0 to P2.4, P2.6, and P2.7), Input/Output With Schmitt Trigger
      3. 6.10.3  Port P2 (P2.5), Input/Output With Schmitt Trigger
      4. 6.10.4  Port P3 (P3.0 to P3.7), Input/Output With Schmitt Trigger
      5. 6.10.5  Port P4 (P4.0 to P4.7), Input/Output With Schmitt Trigger
      6. 6.10.6  Port P5 (P5.0 to P5.7), Input/Output With Schmitt Trigger
      7. 6.10.7  Port P6 (P6.0 to P6.4), Input/Output With Schmitt Trigger
      8. 6.10.8  Port P6 (P6.5 and P6.6), Input/Output With Schmitt Trigger
      9. 6.10.9  Port P6 (P6.7), Input/Output With Schmitt Trigger
      10. 6.10.10 Port P7 (P7.0 to P7.7), Input/Output With Schmitt Trigger
      11. 6.10.11 Port P8 (P8.0 to P8.5), Input/Output With Schmitt Trigger
      12. 6.10.12 Port P8 (P8.6), Input/Output With Schmitt Trigger
      13. 6.10.13 Port P8 (P8.7), Input/Output With Schmitt Trigger
      14. 6.10.14 JTAG Pins (TMS, TCK, TDI/TCLK, TDO/TDI) Input/Output With Schmitt Trigger
      15. 6.10.15 JTAG Fuse Check Mode
  7. 7Device and Documentation Support
    1. 7.1  Getting Started
    2. 7.2  Device Nomenclature
    3. 7.3  Tools and Software
    4. 7.4  Documentation Support
    5. 7.5  Related Links
    6. 7.6  Community Resources
    7. 7.7  Trademarks
    8. 7.8  Electrostatic Discharge Caution
    9. 7.9  Export Control Notice
    10. 7.10 Glossary
  8. 8Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

Documentation Support

The following documents describe the MSP430F261x and MSP430F241x MCUs. Copies of these documents are available on the Internet at

Receiving Notification of Document Updates

To receive notification of documentation updates—including silicon errata—go to the product folder for your device on (see Section 7.5 for links to product folders). In the upper right corner, click the "Alert me" button. This registers you to receive a weekly digest of product information that has changed (if any). For change details, check the revision history of any revised document.


MSP430F2619 Device Erratasheet

Describes the known exceptions to the functional specifications.

MSP430F2618 Device Erratasheet

Describes the known exceptions to the functional specifications.

MSP430F2617 Device Erratasheet

Describes the known exceptions to the functional specifications.

MSP430F2616 Device Erratasheet

Describes the known exceptions to the functional specifications.

MSP430F2419 Device Erratasheet

Describes the known exceptions to the functional specifications.

MSP430F2418 Device Erratasheet

Describes the known exceptions to the functional specifications.

MSP430F2417 Device Erratasheet

Describes the known exceptions to the functional specifications.

MSP430F2416 Device Erratasheet

Describes the known exceptions to the functional specifications.

User's Guides

MSP430F2xx, MSP430G2xx Family User's Guide

Detailed description of all modules and peripherals available in this device family.

MSP430 Programming With the JTAG Interface

This document describes the functions that are required to erase, program, and verify the memory module of the MSP430 flash-based and FRAM-based microcontroller families using the JTAG communication port. In addition, it describes how to program the JTAG access security fuse that is available on all MSP430 devices. This document describes device access using both the standard 4-wire JTAG interface and the 2-wire JTAG interface, which is also referred to as Spy-Bi-Wire (SBW).

MSP430 Flash Device Bootloader (BSL) User's Guide

The MSP430 BSL lets users communicate with embedded memory in the MSP430 MCU during the prototyping phase, final production, and in service. Both the programmable memory (flash memory) and the data memory (RAM) can be modified as required.

MSP430 Hardware Tools User's Guide

This manual describes the hardware of the TI MSP-FET430 Flash Emulation Tool (FET). The FET is the program development tool for the MSP430 ultra-low-power microcontroller. Both available interface types, the parallel port interface and the USB interface, are described.

Application Reports

MSP430 32-kHz Crystal Oscillators

Selection of the right crystal, correct load circuit, and proper board layout are important for a stable crystal oscillator. This application report summarizes crystal oscillator function and explains the parameters to select the correct crystal for MSP430 ultra-low-power operation. In addition, hints and examples for correct board layout are given. The document also contains detailed information on the possible oscillator tests to ensure stable oscillator operation in mass production.

MSP430 System-Level ESD Considerations

System-level ESD has become increasingly demanding with silicon technology scaling towards lower voltages and the need for designing cost-effective and ultra-low-power components. This application report addresses three different ESD topics to help board designers and OEMs understand and design robust system-level designs.

Understanding MSP430 Flash Data Retention

The MSP430 family of microcontrollers, as part of its broad portfolio, offers both read-only memory (ROM)-based and flash-based devices. Understanding the MSP430 flash is extremely important for efficient, robust, and reliable system design. Data retention is one of the key aspects to flash reliability. In this application report, data retention for the MSP430 flash is discussed in detail and the effect of temperature is given primary importance.

Interfacing the 3-V MSP430 to 5-V Circuits

The interfacing of the 3-V MSP430x1xx and MSP430x4xx microcontroller families to circuits with a supply of 5 V or higher is shown. Input, output and I/O interfaces are given and explained. Worse-case design equations are provided, where necessary. Some simple power supplies generating both voltages are shown, too.

Efficient Multiplication and Division Using MSP430

Multiplication and division in the absence of a hardware multiplier require many instruction cycles, especially in C. This report discusses a method that does not need a hardware multiplier and can perform multiplication and division with only shift and add instructions. The method described in this application report is based on Horner's method.