TB0 Timer_A 5 CC Registers Timer_A 3 CC Registers Timer_B 7 CC Registers RTC_A CRC16 USCI0,1 ADC12_A UCSI_Ax: UART, IrDA, SPI 12 Bit 200 KSPS USCI_Bx: SPI, I2C REF 16 Channels (14 ext/2 int) Autoscan Figure 1-2. Functional Block Diagram - MSP430F5437AIPN, MSP430F5435AIPN, MSP430F5418AIPN Device Overview Submit Documentation Feedback Product Folder Links: MSP430F5438A MSP430F5437A MSP430F5436A MSP430F5435A MSP430F5419A MSP430F5418A Copyright (c) 2010-2015, Texas Instruments Incorporated 3 MSP430F5438A, MSP430F5437A, MSP430F5436A, MSP430F5435A MSP430F5419A, MSP430F5418A SLAS655E - JANUARY 2010 - REVISED JULY 2015 www.ti.com Table of Contents 1 2 3 4 5 Device Overview ......................................... 1 5.28 Timer_A 1.1 Features .............................................. 1 1.2 Applications ........................................... 1 5.29 5.30 1.3 Description ............................................ 2 Timer_B ............................................. 30 USCI (UART Mode) Recommen

output generators, respectively. Table 2. Ordering Information (1) PACKAGED DEVICES (2) TA -40C to 85C (1) (2) 2 PLASTIC 100-PIN LQFP (PZ) PLASTIC 80-PIN LQFP (PN) PLASTIC 113-BALL BGA (ZQW) MSP430F5438AIPZ MSP430F5437AIPN MSP430F5438AIZQW MSP430F5436AIPZ MSP430F5435AIPN MSP430F5436AIZQW MSP430F5419AIPZ MSP430F5418AIPN MSP430F5419AIZQW For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI web site at www.ti.com. Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. Submit Documentation Feedback Copyright (c) 2010, Texas Instruments Incorporated MSP430F543xA, MSP430F541xA www.ti.com SLAS655B - JANUARY 2010 - REVISED OCTOBER 2010 Pin Designation, MSP430F5438AIPZ, MSP430F5436AIPZ, MSP430F5419AIPZ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 MSP430F5438AIPZ MSP430F5436AIPZ MSP430F5419AIPZ P9.7 P9.

2 TA0 TA1 TB0 Timer_A 5 CC Registers Timer_A 3 CC Registers Timer_B 7 CC Registers RTC_A CRC16 USCI0,1,2,3 ADC12_A USCI_Ax: UART, IrDA, SPI 12 Bit 200 KSPS UCSI_Bx: SPI, I2C REF 16 Channels (14 ext/2 int) Autoscan Functional Block Diagram MSP430F5437AIPN, MSP430F5435AIPN, MSP430F5418AIPN XIN XOUT DVCC DVSS AVCC AVSS RST/NMI P1.x XT2IN XT2OUT Unified Clock System Power Management ACLK SMCLK 256KB 192KB 128KB RAM MCLK CPUXV2 and Working Registers SYS 16KB Flash LDO SVM/SVS Brownout Watchdog PA P2.x I/O Ports P1/P2 2x8 I/Os Interrupt Capability PA 1x16 I/Os P3.x PB P4.x P5.x PC P6.x P7.x PD P8.x I/O Ports P3/P4 2x8 I/Os I/O Ports P5/P6 2x8 I/Os I/O Ports P7/P8 2x8 I/Os PB 1x16 I/Os PC 1x16 I/Os PD 1x16 I/Os MAB DMA MDB 3 Channel EEM (L: 8+2) JTAG/ SBW Interface MPY32 TA0 TA1 TB0 Timer_A 5 CC Registers Timer_A 3 CC Registers Timer_B 7 CC Registers Copyright (c) 2010-2013, Texas Instruments Incorporated RTC_A CRC16 USCI0,1 ADC12_A UCSI_Ax: UART, IrDA, SPI 12 Bit 200 KSPS USCI_Bx: SPI, I2C REF 16 Chann

TB0 Timer_A 5 CC Registers Timer_A 3 CC Registers Timer_B 7 CC Registers RTC_A CRC16 USCI0,1 ADC12_A UCSI_Ax: UART, IrDA, SPI 12 Bit 200 KSPS USCI_Bx: SPI, I2C REF 16 Channels (14 ext/2 int) Autoscan Figure 1-2. Functional Block Diagram - MSP430F5437AIPN, MSP430F5435AIPN, MSP430F5418AIPN Device Overview Submit Documentation Feedback Product Folder Links: MSP430F5438A MSP430F5437A MSP430F5436A MSP430F5435A MSP430F5419A MSP430F5418A Copyright (c) 2010-2015, Texas Instruments Incorporated 3 MSP430F5438A, MSP430F5437A, MSP430F5436A, MSP430F5435A MSP430F5419A, MSP430F5418A SLAS655E - JANUARY 2010 - REVISED JULY 2015 www.ti.com Table of Contents 1 2 3 4 5 Device Overview ......................................... 1 5.28 Timer_A 1.1 Features .............................................. 1 1.2 Applications ........................................... 1 5.29 5.30 1.3 Description ............................................ 2 Timer_B ............................................. 30 USCI (UART Mode) Recommen

TB0 Timer_A 5 CC Registers Timer_A 3 CC Registers Timer_B 7 CC Registers RTC_A CRC16 USCI0,1 ADC12_A UCSI_Ax: UART, IrDA, SPI 12 Bit 200 KSPS USCI_Bx: SPI, I2C REF 16 Channels (14 ext/2 int) Autoscan Figure 1-2. Functional Block Diagram - MSP430F5437AIPN, MSP430F5435AIPN, MSP430F5418AIPN Device Overview Submit Documentation Feedback Product Folder Links: MSP430F5438A MSP430F5437A MSP430F5436A MSP430F5435A MSP430F5419A MSP430F5418A Copyright (c) 2010-2015, Texas Instruments Incorporated 3 MSP430F5438A, MSP430F5437A, MSP430F5436A, MSP430F5435A MSP430F5419A, MSP430F5418A SLAS655E - JANUARY 2010 - REVISED JULY 2015 www.ti.com Table of Contents 1 2 3 4 5 Device Overview ......................................... 1 5.28 Timer_A 1.1 Features .............................................. 1 1.2 Applications ........................................... 1 5.29 5.30 1.3 Description ............................................ 2 Timer_B ............................................. 30 USCI (UART Mode) Recommen

TB0 Timer_A 5 CC Registers Timer_A 3 CC Registers Timer_B 7 CC Registers RTC_A CRC16 USCI0,1 ADC12_A UCSI_Ax: UART, IrDA, SPI 12 Bit 200 KSPS USCI_Bx: SPI, I2C REF 16 Channels (14 ext/2 int) Autoscan Figure 1-2. Functional Block Diagram - MSP430F5437AIPN, MSP430F5435AIPN, MSP430F5418AIPN Device Overview Submit Documentation Feedback Product Folder Links: MSP430F5438A MSP430F5437A MSP430F5436A MSP430F5435A MSP430F5419A MSP430F5418A Copyright (c) 2010-2015, Texas Instruments Incorporated 3 MSP430F5438A, MSP430F5437A, MSP430F5436A, MSP430F5435A MSP430F5419A, MSP430F5418A SLAS655E - JANUARY 2010 - REVISED JULY 2015 www.ti.com Table of Contents 1 2 3 4 5 Device Overview ......................................... 1 5.28 Timer_A 1.1 Features .............................................. 1 1.2 Applications ........................................... 1 5.29 5.30 1.3 Description ............................................ 2 Timer_B ............................................. 30 USCI (UART Mode) Recommen

and PWM output generators, respectively. Ordering Information (1) PACKAGED DEVICES (2) TA -40C to 85C (1) (2) 2 PLASTIC 100-PIN LQFP (PZ) PLASTIC 80-PIN LQFP (PN) PLASTIC 113-BALL BGA (ZQW) MSP430F5438AIPZ MSP430F5437AIPN MSP430F5438AIZQW MSP430F5436AIPZ MSP430F5435AIPN MSP430F5436AIZQW MSP430F5419AIPZ MSP430F5418AIPN MSP430F5419AIZQW For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI web site at www.ti.com. Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. Submit Documentation Feedback Copyright (c) 2010, Texas Instruments Incorporated MSP430F543xA, MSP430F541xA www.ti.com SLAS655A - JANUARY 2010 - REVISED MARCH 2010 Pin Designation, MSP430F5438AIPZ, MSP430F5436AIPZ, MSP430F5419AIPZ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 MSP430F5438AIPZ MSP430F5436AIPZ MSP430F5419AIPZ P9.7 P9.6

output generators, respectively. Table 2. Ordering Information (1) PACKAGED DEVICES (2) TA -40C to 85C (1) (2) 2 PLASTIC 100-PIN LQFP (PZ) PLASTIC 80-PIN LQFP (PN) PLASTIC 113-BALL BGA (ZQW) MSP430F5438AIPZ MSP430F5437AIPN MSP430F5438AIZQW MSP430F5436AIPZ MSP430F5435AIPN MSP430F5436AIZQW MSP430F5419AIPZ MSP430F5418AIPN MSP430F5419AIZQW For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI web site at www.ti.com. Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. Submit Documentation Feedback Copyright (c) 2010, Texas Instruments Incorporated MSP430F543xA, MSP430F541xA www.ti.com SLAS655B - JANUARY 2010 - REVISED OCTOBER 2010 Pin Designation, MSP430F5438AIPZ, MSP430F5436AIPZ, MSP430F5419AIPZ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 MSP430F5438AIPZ MSP430F5436AIPZ MSP430F5419AIPZ P9.7 P9.

TB0 Timer_A 5 CC Registers Timer_A 3 CC Registers Timer_B 7 CC Registers RTC_A CRC16 USCI0,1 ADC12_A UCSI_Ax: UART, IrDA, SPI 12 Bit 200 KSPS USCI_Bx: SPI, I2C REF 16 Channels (14 ext/2 int) Autoscan Figure 1-2. Functional Block Diagram - MSP430F5437AIPN, MSP430F5435AIPN, MSP430F5418AIPN Device Overview Submit Documentation Feedback Product Folder Links: MSP430F5438A MSP430F5437A MSP430F5436A MSP430F5435A MSP430F5419A MSP430F5418A Copyright (c) 2010-2015, Texas Instruments Incorporated 3 MSP430F5438A, MSP430F5437A, MSP430F5436A, MSP430F5435A MSP430F5419A, MSP430F5418A SLAS655E - JANUARY 2010 - REVISED JULY 2015 www.ti.com Table of Contents 1 2 3 4 5 Device Overview ......................................... 1 5.28 Timer_A 1.1 Features .............................................. 1 1.2 Applications ........................................... 1 5.29 5.30 1.3 Description ............................................ 2 Timer_B ............................................. 30 USCI (UART Mode) Recommen

2 TA0 TA1 TB0 Timer_A 5 CC Registers Timer_A 3 CC Registers Timer_B 7 CC Registers RTC_A CRC16 USCI0,1,2,3 ADC12_A USCI_Ax: UART, IrDA, SPI 12 Bit 200 KSPS UCSI_Bx: SPI, I2C REF 16 Channels (14 ext/2 int) Autoscan Functional Block Diagram MSP430F5437AIPN, MSP430F5435AIPN, MSP430F5418AIPN XIN XOUT DVCC DVSS AVCC AVSS RST/NMI P1.x XT2IN XT2OUT Unified Clock System Power Management ACLK SMCLK 256KB 192KB 128KB RAM MCLK CPUXV2 and Working Registers SYS 16KB Flash LDO SVM/SVS Brownout Watchdog PA P2.x I/O Ports P1/P2 2x8 I/Os Interrupt Capability PA 1x16 I/Os P3.x PB P4.x P5.x PC P6.x P7.x PD P8.x I/O Ports P3/P4 2x8 I/Os I/O Ports P5/P6 2x8 I/Os I/O Ports P7/P8 2x8 I/Os PB 1x16 I/Os PC 1x16 I/Os PD 1x16 I/Os MAB DMA MDB 3 Channel EEM (L: 8+2) JTAG/ SBW Interface MPY32 TA0 TA1 TB0 Timer_A 5 CC Registers Timer_A 3 CC Registers Timer_B 7 CC Registers Copyright (c) 2010-2013, Texas Instruments Incorporated RTC_A CRC16 USCI0,1 ADC12_A UCSI_Ax: UART, IrDA, SPI 12 Bit 200 KSPS USCI_Bx: SPI, I2C REF 16 Chann

output generators, respectively. Table 2. Ordering Information (1) PACKAGED DEVICES (2) TA -40C to 85C (1) (2) 2 PLASTIC 100-PIN LQFP (PZ) PLASTIC 80-PIN LQFP (PN) PLASTIC 113-BALL BGA (ZQW) MSP430F5438AIPZ MSP430F5437AIPN MSP430F5438AIZQW MSP430F5436AIPZ MSP430F5435AIPN MSP430F5436AIZQW MSP430F5419AIPZ MSP430F5418AIPN MSP430F5419AIZQW For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI web site at www.ti.com. Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. Submit Documentation Feedback Copyright (c) 2010, Texas Instruments Incorporated MSP430F543xA, MSP430F541xA www.ti.com SLAS655B - JANUARY 2010 - REVISED OCTOBER 2010 Pin Designation, MSP430F5438AIPZ, MSP430F5436AIPZ, MSP430F5419AIPZ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 MSP430F5438AIPZ MSP430F5436AIPZ MSP430F5419AIPZ P9.7 P9.

output generators, respectively. Table 2. Ordering Information (1) PACKAGED DEVICES (2) TA -40C to 85C (1) (2) 2 PLASTIC 100-PIN LQFP (PZ) PLASTIC 80-PIN LQFP (PN) PLASTIC 113-BALL BGA (ZQW) MSP430F5438AIPZ MSP430F5437AIPN MSP430F5438AIZQW MSP430F5436AIPZ MSP430F5435AIPN MSP430F5436AIZQW MSP430F5419AIPZ MSP430F5418AIPN MSP430F5419AIZQW For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI web site at www.ti.com. Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. Submit Documentation Feedback Copyright (c) 2010-2012, Texas Instruments Incorporated MSP430F543xA MSP430F541xA www.ti.com SLAS655C - JANUARY 2010 - REVISED DECEMBER 2012 Pin Designation, MSP430F5438AIPZ, MSP430F5436AIPZ, MSP430F5419AIPZ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 MSP430F5438AIPZ MSP430F5436AIPZ MSP430F5419AIPZ P9.

output generators, respectively. Table 2. Ordering Information (1) PACKAGED DEVICES (2) TA -40C to 85C (1) (2) 2 PLASTIC 100-PIN LQFP (PZ) PLASTIC 80-PIN LQFP (PN) PLASTIC 113-BALL BGA (ZQW) MSP430F5438AIPZ MSP430F5437AIPN MSP430F5438AIZQW MSP430F5436AIPZ MSP430F5435AIPN MSP430F5436AIZQW MSP430F5419AIPZ MSP430F5418AIPN MSP430F5419AIZQW For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI web site at www.ti.com. Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. Submit Documentation Feedback Copyright (c) 2010, Texas Instruments Incorporated MSP430F543xA, MSP430F541xA www.ti.com SLAS655B - JANUARY 2010 - REVISED OCTOBER 2010 Pin Designation, MSP430F5438AIPZ, MSP430F5436AIPZ, MSP430F5419AIPZ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 MSP430F5438AIPZ MSP430F5436AIPZ MSP430F5419AIPZ P9.7 P9.

TB0 Timer_A 5 CC Registers Timer_A 3 CC Registers Timer_B 7 CC Registers RTC_A CRC16 USCI0,1 ADC12_A UCSI_Ax: UART, IrDA, SPI 12 Bit 200 KSPS USCI_Bx: SPI, I2C REF 16 Channels (14 ext/2 int) Autoscan Figure 1-2. Functional Block Diagram - MSP430F5437AIPN, MSP430F5435AIPN, MSP430F5418AIPN Device Overview Submit Documentation Feedback Product Folder Links: MSP430F5438A MSP430F5437A MSP430F5436A MSP430F5435A MSP430F5419A MSP430F5418A Copyright (c) 2010-2015, Texas Instruments Incorporated 3 MSP430F5438A, MSP430F5437A, MSP430F5436A, MSP430F5435A MSP430F5419A, MSP430F5418A SLAS655E - JANUARY 2010 - REVISED JULY 2015 www.ti.com Table of Contents 1 2 3 4 5 Device Overview ......................................... 1 5.28 Timer_A 1.1 Features .............................................. 1 1.2 Applications ........................................... 1 5.29 5.30 1.3 Description ............................................ 2 Timer_B ............................................. 30 USCI (UART Mode) Recommen

output generators, respectively. Table 2. Ordering Information (1) PACKAGED DEVICES (2) TA -40C to 85C (1) (2) 2 PLASTIC 100-PIN LQFP (PZ) PLASTIC 80-PIN LQFP (PN) PLASTIC 113-BALL BGA (ZQW) MSP430F5438AIPZ MSP430F5437AIPN MSP430F5438AIZQW MSP430F5436AIPZ MSP430F5435AIPN MSP430F5436AIZQW MSP430F5419AIPZ MSP430F5418AIPN MSP430F5419AIZQW For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI web site at www.ti.com. Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. Submit Documentation Feedback Copyright (c) 2010-2012, Texas Instruments Incorporated MSP430F543xA MSP430F541xA www.ti.com SLAS655C - JANUARY 2010 - REVISED DECEMBER 2012 Pin Designation, MSP430F5438AIPZ, MSP430F5436AIPZ, MSP430F5419AIPZ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 MSP430F5438AIPZ MSP430F5436AIPZ MSP430F5419AIPZ P9.