Datasheet
Table Of Contents
- Features
- Applications
- Description
- Development Tools Support
- Device and Development Tool Nomenclature
- Short-Form Description
- CPU
- Operating Modes
- Interrupt Vector Addresses
- Memory Organization
- Bootstrap Loader (BSL)
- JTAG Operation
- Flash Memory
- RAM Memory
- Peripherals
- Digital I/O
- Port Mapping Controller
- Oscillator and System Clock
- Power Management Module (PMM)
- Hardware Multiplier
- Real-Time Clock (RTC_A)
- Watchdog Timer (WDT_A)
- System Module (SYS)
- DMA Controller
- Universal Serial Communication Interface (USCI)
- TA0
- TA1
- TA2
- TB0
- Comparator_B
- ADC12_A
- CRC16
- REF Voltage Reference
- Embedded Emulation Module (EEM)
- Peripheral File Map
- Absolute Maximum Ratings
- Thermal Packaging Characteristics
- Recommended Operating Conditions
- Electrical Characteristics
- Active Mode Supply Current Into VCC Excluding External Current
- Low-Power Mode Supply Currents (Into VCC) Excluding External Current
- Schmitt-Trigger Inputs – General Purpose I/O (P1.0 to P1.7, P2.7, P3.0 to P3.4, P4.0 to P4.7) (P5.0 to P5.5, P5.7, P6.1 to P6.5, PJ.0 to PJ.3, RST/NMI)
- Inputs – Ports P1 and P2 (P1.0 to P1.7, P2.0 to P2.7)
- Leakage Current – General Purpose I/O (P1.0 to P1.7, P2.7, P3.0 to P3.4, P4.0 to P4.7) (P5.0 to P5.5, P5.7, P6.1 to P6.5, PJ.0 to PJ.3, RST/NMI)
- Outputs – General Purpose I/O (Full Drive Strength) (P1.0 to P1.7, P2.7, P3.0 to P3.4, P4.0 to P4.7) (P5.0 to P5.5, P5.7, P6.1 to P6.5, PJ.0 to PJ.3)
- Outputs – General Purpose I/O (Reduced Drive Strength) (P1.0 to P1.7, P2.7, P3.0 to P3.4, P4.0 to P4.7) (P5.0 to P5.5, P5.7, P6.1 to P6.5, PJ.0 to PJ.3)
- Output Frequency – General Purpose I/O (P1.0 to P1.7, P2.7, P3.0 to P3.4, P4.0 to P4.7) (P5.0 to P5.5, P5.7, P6.1 to P6.5, PJ.0 to PJ.3)
- Typical Characteristics – Outputs, Reduced Drive Strength (PxDS.y = 0)
- Typical Characteristics – Outputs, Full Drive Strength (PxDS.y = 1)
- Crystal Oscillator, XT1, Low-Frequency Mode
- Crystal Oscillator, XT2
- Internal Very-Low-Power Low-Frequency Oscillator (VLO)
- Internal Reference, Low-Frequency Oscillator (REFO)
- DCO Frequency
- PMM, Brown-Out Reset (BOR)
- PMM, Core Voltage
- PMM, SVS High Side
- PMM, SVM High Side
- PMM, SVS Low Side
- PMM, SVM Low Side
- Wake Up From Low Power Modes and Reset
- Timer_A
- Timer_B
- USCI (UART Mode) Recommended Operating Conditions
- USCI (UART Mode)
- USCI (SPI Master Mode) Recommended Operating Conditions
- USCI (SPI Master Mode)
- USCI (SPI Slave Mode)
- USCI (I2C Mode)
- 12-Bit ADC, Power Supply and Input Range Conditions
- 12-Bit ADC, Timing Parameters
- 12-Bit ADC, Linearity Parameters Using an External Reference Voltage or AVCC as Reference Voltage
- 12-Bit ADC, Linearity Parameters Using the Internal Reference Voltage
- 12-Bit ADC, Temperature Sensor and Built-In VMID
- REF, External Reference
- REF, Built-In Reference
- Comparator B
- Flash Memory
- JTAG and Spy-Bi-Wire Interface
- Input/Output Schematics
- Port P1, P1.0 to P1.7, Input/Output With Schmitt Trigger
- Port P2, P2.7, Input/Output With Schmitt Trigger
- Port P3, P3.0 to P3.4, Input/Output With Schmitt Trigger
- Port P4, P4.0 to P4.7, Input/Output With Schmitt Trigger
- Port P5, P5.0 and P5.1, Input/Output With Schmitt Trigger
- Port P5, P5.2, Input/Output With Schmitt Trigger
- Port P5, P5.3, Input/Output With Schmitt Trigger
- Port P5, P5.4 and P5.5 Input/Output With Schmitt Trigger
- Port P5, P5.7, Input/Output With Schmitt Trigger
- Port P6, P6.1 to P6.5, Input/Output With Schmitt Trigger
- Port J, J.0 JTAG pin TDO, Input/Output With Schmitt Trigger or Output
- Port J, J.1 to J.3 JTAG pins TMS, TCK, TDI/TCLK, Input/Output With Schmitt Trigger or Output
- Device Descriptors
- Revision History
MSP430F5342, MSP430F5341, MSP430F5340
SLAS706E –JULY 2011–REVISED AUGUST 2013
www.ti.com
Port Mapping Controller
The port mapping controller allows the flexible and reconfigurable mapping of digital functions to port P4.
Table 8. Port Mapping, Mnemonics and Functions
VALUE PxMAPy MNEMONIC INPUT PIN FUNCTION OUTPUT PIN FUNCTION
0 PM_NONE None DVSS
PM_CBOUT0 - Comparator_B output
1
PM_TB0CLK TB0 clock input
PM_ADC12CLK - ADC12CLK
2
PM_DMAE0 DMAE0 input
PM_SVMOUT - SVM output
3
PM_TB0OUTH TB0 high impedance input TB0OUTH
4 PM_TB0CCR0A TB0 CCR0 capture input CCI0A TB0 CCR0 compare output Out0
5 PM_TB0CCR1A TB0 CCR1 capture input CCI1A TB0 CCR1 compare output Out1
6 PM_TB0CCR2A TB0 CCR2 capture input CCI2A TB0 CCR2 compare output Out2
7 PM_TB0CCR3A TB0 CCR3 capture input CCI3A TB0 CCR3 compare output Out3
8 PM_TB0CCR4A TB0 CCR4 capture input CCI4A TB0 CCR4 compare output Out4
9 PM_TB0CCR5A TB0 CCR5 capture input CCI5A TB0 CCR5 compare output Out5
10 PM_TB0CCR6A TB0 CCR6 capture input CCI6A TB0 CCR6 compare output Out6
PM_UCA1RXD USCI_A1 UART RXD (Direction controlled by USCI - input)
11
PM_UCA1SOMI USCI_A1 SPI slave out master in (direction controlled by USCI)
PM_UCA1TXD USCI_A1 UART TXD (Direction controlled by USCI - output)
12
PM_UCA1SIMO USCI_A1 SPI slave in master out (direction controlled by USCI)
PM_UCA1CLK USCI_A1 clock input/output (direction controlled by USCI)
13
PM_UCB1STE USCI_B1 SPI slave transmit enable (direction controlled by USCI)
PM_UCB1SOMI USCI_B1 SPI slave out master in (direction controlled by USCI)
14
PM_UCB1SCL USCI_B1 I2C clock (open drain and direction controlled by USCI)
PM_UCB1SIMO USCI_B1 SPI slave in master out (direction controlled by USCI)
15
PM_UCB1SDA USCI_B1 I2C data (open drain and direction controlled by USCI)
PM_UCB1CLK USCI_B1 clock input/output (direction controlled by USCI)
16
PM_UCA1STE USCI_A1 SPI slave transmit enable (direction controlled by USCI)
17 PM_CBOUT1 None Comparator_B output
18 PM_MCLK None MCLK
19-30 Reserved None DVSS
Disables the output driver as well as the input Schmitt-trigger to prevent
31 (0FFh)
(1)
PM_ANALOG
parasitic cross currents when applying analog signals.
(1) The value of the PM_ANALOG mnemonic is set to 0FFh. The port mapping registers are only 5 bits wide, and the upper bits are
ignored, which results in a read out value of 31.
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