ZHCSEA0F October   2015  – December 2019 MSP430FR2433

PRODUCTION DATA.  

  1. 1器件概述
    1. 1.1 特性
    2. 1.2 应用
    3. 1.3 说明
    4. 1.4 功能方框图
  2. 2修订历史记录
  3. 3Device Comparison
    1. 3.1 Related Products
  4. 4Terminal Configuration and Functions
    1. 4.1 Pin Diagram
    2. 4.2 Pin Attributes
    3. 4.3 Signal Descriptions
    4. 4.4 Pin Multiplexing
    5. 4.5 Buffer Types
    6. 4.6 Connection of Unused Pins
  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       Active Mode Supply Current Per MHz
    6. 5.6       Low-Power Mode LPM0 Supply Currents Into VCC Excluding External Current
    7. 5.7       Low-Power Mode (LPM3 and LPM4) Supply Currents (Into VCC) Excluding External Current
    8. 5.8       Low-Power Mode LPMx.5 Supply Currents (Into VCC) Excluding External Current
    9. 5.9       Typical Characteristics - Low-Power Mode Supply Currents
    10. Table 5-1 Typical Characteristics – Current Consumption Per Module
    11. 5.10      Thermal Resistance Characteristics
    12. 5.11      Timing and Switching Characteristics
      1. 5.11.1  Power Supply Sequencing
        1. Table 5-2 PMM, SVS and BOR
      2. 5.11.2  Reset Timing
        1. Table 5-3 Wake-up Times From Low-Power Modes and Reset
      3. 5.11.3  Clock Specifications
        1. Table 5-4 XT1 Crystal Oscillator (Low Frequency)
        2. Table 5-5 DCO FLL, Frequency
        3. Table 5-6 DCO Frequency
        4. Table 5-7 REFO
        5. Table 5-8 Internal Very-Low-Power Low-Frequency Oscillator (VLO)
        6. Table 5-9 Module Oscillator (MODOSC)
      4. 5.11.4  Digital I/Os
        1. Table 5-10 Digital Inputs
        2. Table 5-11 Digital Outputs
        3. 5.11.4.1   Typical Characteristics – Outputs at 3 V and 2 V
      5. 5.11.5  VREF+ Built-in Reference
        1. Table 5-12 VREF+
      6. 5.11.6  Timer_A
        1. Table 5-13 Timer_A
      7. 5.11.7  eUSCI
        1. Table 5-14 eUSCI (UART Mode) Clock Frequency
        2. Table 5-15 eUSCI (UART Mode)
        3. Table 5-16 eUSCI (SPI Master Mode) Clock Frequency
        4. Table 5-17 eUSCI (SPI Master Mode)
        5. Table 5-18 eUSCI (SPI Slave Mode)
        6. Table 5-19 eUSCI (I2C Mode)
      8. 5.11.8  ADC
        1. Table 5-20 ADC, Power Supply and Input Range Conditions
        2. Table 5-21 ADC, 10-Bit Timing Parameters
        3. Table 5-22 ADC, 10-Bit Linearity Parameters
      9. 5.11.9  FRAM
        1. Table 5-23 FRAM
      10. 5.11.10 Debug and Emulation
        1. Table 5-24 JTAG, Spy-Bi-Wire Interface
        2. Table 5-25 JTAG, 4-Wire Interface
  6. 6Detailed Description
    1. 6.1  Overview
    2. 6.2  CPU
    3. 6.3  Operating Modes
    4. 6.4  Interrupt Vector Addresses
    5. 6.5  Bootloader (BSL)
    6. 6.6  JTAG Standard Interface
    7. 6.7  Spy-Bi-Wire Interface (SBW)
    8. 6.8  FRAM
    9. 6.9  Memory Protection
    10. 6.10 Peripherals
      1. 6.10.1  Power-Management Module (PMM)
      2. 6.10.2  Clock System (CS) and Clock Distribution
      3. 6.10.3  General-Purpose Input/Output Port (I/O)
      4. 6.10.4  Watchdog Timer (WDT)
      5. 6.10.5  System (SYS) Module
      6. 6.10.6  Cyclic Redundancy Check (CRC)
      7. 6.10.7  Enhanced Universal Serial Communication Interface (eUSCI_A0, eUSCI_B0)
      8. 6.10.8  Timers (Timer0_A3, Timer1_A3, Timer2_A2 and Timer3_A2)
      9. 6.10.9  Hardware Multiplier (MPY)
      10. 6.10.10 Backup Memory (BAKMEM)
      11. 6.10.11 Real-Time Clock (RTC)
      12. 6.10.12 10-Bit Analog-to-Digital Converter (ADC)
      13. 6.10.13 Embedded Emulation Module (EEM)
    11. 6.11 Input/Output Diagrams
      1. 6.11.1 Port P1 Input/Output With Schmitt Trigger
      2. 6.11.2 Port P2 (P2.0 to P2.2) Input/Output With Schmitt Trigger
      3. 6.11.3 Port P2 (P2.3 to P2.7) Input/Output With Schmitt Trigger
      4. 6.11.4 Port P3 (P3.0 to P3.2) Input/Output With Schmitt Trigger
    12. 6.12 Device Descriptors
    13. 6.13 Memory
      1. 6.13.1 Memory Organization
      2. 6.13.2 Peripheral File Map
    14. 6.14 Identification
      1. 6.14.1 Revision Identification
      2. 6.14.2 Device Identification
      3. 6.14.3 JTAG Identification
  7. 7Applications, Implementation, and Layout
    1. 7.1 Device Connection and Layout Fundamentals
      1. 7.1.1 Power Supply Decoupling and Bulk Capacitors
      2. 7.1.2 External Oscillator
      3. 7.1.3 JTAG
      4. 7.1.4 Reset
      5. 7.1.5 Unused Pins
      6. 7.1.6 General Layout Recommendations
      7. 7.1.7 Do's and Don'ts
    2. 7.2 Peripheral- and Interface-Specific Design Information
      1. 7.2.1 ADC Peripheral
        1. 7.2.1.1 Partial Schematic
        2. 7.2.1.2 Design Requirements
        3. 7.2.1.3 Layout Guidelines
  8. 8器件和文档支持
    1. 8.1 入门和后续步骤
    2. 8.2 器件命名规则
    3. 8.3 工具和软件
    4. 8.4 文档支持
    5. 8.5 社区资源
    6. 8.6 商标
    7. 8.7 静电放电警告
    8. 8.8 Export Control Notice
    9. 8.9 Glossary
  9. 9机械、封装和可订购信息

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

6.10.8 Timers (Timer0_A3, Timer1_A3, Timer2_A2 and Timer3_A2)

The Timer0_A3 and Timer1_A3 modules are 16-bit timers and counters with three capture/compare registers each. Both timers support multiple captures or compares, PWM outputs, and interval timing (see Table 6-11 and Table 6-12). Both timers have extensive interrupt capabilities. Interrupts may be generated from the counter on overflow conditions and from each capture/compare register.

The CCR0 registers on Timer0_A3 and Timer1_A3 are not externally connected and can be used only for hardware period timing and interrupt generation. In Up mode, these CCR0 registers can be used to set the overflow value of the counter.

Table 6-11 Timer0_A3 Signal Connections

PORT PIN DEVICE INPUT SIGNAL MODULE INPUT NAME MODULE BLOCK MODULE OUTPUT SIGNAL DEVICE OUTPUT SIGNAL
P1.0 TA0CLK TACLK Timer N/A
ACLK (internal) ACLK
SMCLK (internal) SMCLK
CCI0A CCR0 TA0
CCI0B Timer1_A3 CCI0B input
DVSS GND
DVCC VCC
P1.1 TA0.1 CCI1A CCR1 TA1 TA0.1
from RTC (internal) CCI1B Timer1_A3 CCI1B input
DVSS GND
DVCC VCC
P1.2 TA0.2 CCI2A CCR2 TA2 TA0.2
CCI2B Timer1_A3 CCI2B input,
IR Input
DVSS GND
DVCC VCC

Table 6-12 Timer1_A3 Signal Connections

PORT PIN DEVICE INPUT SIGNAL MODULE INPUT NAME MODULE BLOCK MODULE OUTPUT SIGNAL DEVICE OUTPUT SIGNAL
P1.6 TA1CLK TACLK Timer N/A
ACLK (internal) ACLK
SMCLK (internal) SMCLK
CCI0A CCR0 TA0
Timer0_A3 CCR0B output (internal) CCI0B
DVSS GND
DVCC VCC
P1.5 TA1.1 CCI1A CCR1 TA1 TA1.1
Timer0_A3 CCR1B output (internal) CCI1B to ADC trigger
DVSS GND
DVCC VCC
P1.4 TA1.2 CCI2A CCR2 TA2 TA1.2
Timer0_A3 CCR2B output (internal) CCI2B IR Input
DVSS GND
DVCC VCC

The interconnection of Timer0_A3 and Timer1_A3 can be used to modulate the eUSCI_A pin of UCA0TXD/UCA0SIMO in either ASK or FSK mode, with which a user can easily acquire a modulated infrared command for directly driving an external IR diode. The IR functions are fully controlled by SYS configuration registers 1 including IREN (enable), IRPSEL (polarity select), IRMSEL (mode select), IRDSSEL (data select), and IRDATA (data) bits. For more information, see the System Resets, Interrupts, and Operating Modes, System Control Module (SYS) chapter in the MP430FR4xx and MP430FR2xx Family User's Guide.

The Timer2_A2 and Timer3_A2 modules are 16-bit timers and counters with two capture/compare registers each. Both timers support multiple captures or compares and interval timing (see Table 6-13 and Table 6-14). Both timers have extensive interrupt capabilities. Interrupts may be generated from the counter on overflow conditions and from each capture register.

The CCR0 registers on Timer2_TA2 and Timer3_TA2 are not externally connected and can be used only for hardware period timing and interrupt generation. In Up mode, these CCR0 registers can be used to set the overflow value of the counter. Timer2_A2 and Timer3_A2 are only internally connected and do not support PWM output.

Table 6-13 Timer2_A2 Signal Connections

DEVICE INPUT SIGNAL MODULE INPUT NAME MODULE BLOCK MODULE OUTPUT SIGNAL DEVICE OUTPUT SIGNAL
ACLK (internal) ACLK Timer N/A
SMCLK (internal) SMCLK
CCI0A CCR0 TA0
CCI0B Timer3_A3 CCI0B input
DVSS GND
DVCC VCC
CCI1A CCR1 CCR1
CCI1B Timer3_A3 CCI1B input
DVSS GND
DVCC VCC

Table 6-14 Timer3_A2 Signal Connections

DEVICE INPUT SIGNAL MODULE INPUT NAME MODULE BLOCK MODULE OUTPUT SIGNAL DEVICE OUTPUT SIGNAL
ACLK (internal) ACLK Timer N/A
SMCLK (internal) SMCLK
CCI0A CCR0 TA0
Timer3_A3 CCI0B input CCI0B
DVSS GND
DVCC VCC
CCI1A CCR1 CCR1
Timer3_A3 CCI1B input CCI1B
DVSS GND
DVCC VCC