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
Table 2. Terminal Functions (continued)
TERMINAL
I/O
(1)
DESCRIPTION
NAME NO.
General-purpose digital I/O with port interrupt
P1.7/TA1.0 20 I/O
TA1 CCR0 capture: CCI0A input, compare: Out0 output
General-purpose digital I/O with port interrupt
Slave transmit enable – USCI_B0 SPI mode
P2.7/UCB0STE/UCA0CLK 21 I/O
Clock signal input – USCI_A0 SPI slave mode
Clock signal output – USCI_A0 SPI master mode
General-purpose digital I/O
P3.0/UCB0SIMO/UCB0SDA 22 I/O
Slave in, master out – USCI_B0 SPI mode
I2C data – USCI_B0 I2C mode
General-purpose digital I/O
P3.1/UCB0SOMI/UCB0SCL 23 I/O
Slave out, master in – USCI_B0 SPI mode
I2C clock – USCI_B0 I2C mode
General-purpose digital I/O
Clock signal input – USCI_B0 SPI slave mode
P3.2/UCB0CLK/UCA0STE 24 I/O
Clock signal output – USCI_B0 SPI master mode
Slave transmit enable – USCI_A0 SPI mode
General-purpose digital I/O
P3.3/UCA0TXD/UCA0SIMO 25 I/O
Transmit data – USCI_A0 UART mode
Slave in, master out – USCI_A0 SPI mode
General-purpose digital I/O
P3.4/UCA0RXD/UCA0SOMI 26 I/O
Receive data – USCI_A0 UART mode
Slave out, master in – USCI_A0 SPI mode
General-purpose digital I/O with reconfigurable port mapping secondary function
P4.0/PM_UCB1STE/ Default mapping: Slave transmit enable – USCI_B1 SPI mode
27 I/O
PM_UCA1CLK
Default mapping: Clock signal input – USCI_A1 SPI slave mode
Default mapping: Clock signal output – USCI_A1 SPI master mode
General-purpose digital I/O with reconfigurable port mapping secondary function
P4.1/PM_UCB1SIMO/
28 I/O
Default mapping: Slave in, master out – USCI_B1 SPI mode
PM_UCB1SDA
Default mapping: I2C data – USCI_B1 I2C mode
General-purpose digital I/O with reconfigurable port mapping secondary function
P4.2/PM_UCB1SOMI/
29 I/O
Default mapping: Slave out, master in – USCI_B1 SPI mode
PM_UCB1SCL
Default mapping: I2C clock – USCI_B1 I2C mode
General-purpose digital I/O with reconfigurable port mapping secondary function
P4.3/PM_UCB1CLK/ Default mapping: Clock signal input – USCI_B1 SPI slave mode
30 I/O
PM_UCA1STE
Default mapping: Clock signal output – USCI_B1 SPI master mode
Default mapping: Slave transmit enable – USCI_A1 SPI mode
DVSS2 31 Digital ground supply
DVCC2 32 Digital power supply
General-purpose digital I/O with reconfigurable port mapping secondary function
P4.4/PM_UCA1TXD/
33 I/O
Default mapping: Transmit data – USCI_A1 UART mode
PM_UCA1SIMO
Default mapping: Slave in, master out – USCI_A1 SPI mode
General-purpose digital I/O with reconfigurable port mapping secondary function
P4.5/PM_UCA1RXD/
34 I/O
Default mapping: Receive data – USCI_A1 UART mode
PM_UCA1SOMI
Default mapping: Slave out, master in – USCI_A1 SPI mode
General-purpose digital I/O with reconfigurable port mapping secondary function
P4.6/PM_NONE 35 I/O
Default mapping: no secondary function.
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