ZHCSJA6B January 2019 – December 2021 MSP430FR5041 , MSP430FR5043 , MSP430FR50431 , MSP430FR6041 , MSP430FR6043 , MSP430FR60431
PRODUCTION DATA
- 1 特性
- 2 应用
- 3 说明
- 4 功能方框图
- 5 Revision History
- 6 Device Comparison
- 7 Terminal Configuration and Functions
-
8 Specifications
- 8.1 Absolute Maximum Ratings
- 8.2 ESD Ratings
- 8.3 Recommended Operating Conditions
- 8.4 Active Mode Supply Current Into VCC Excluding External Current
- 8.5 Typical Characteristics, Active Mode Supply Currents
- 8.6 Low-Power Mode (LPM0, LPM1) Supply Currents Into VCC Excluding External Current
- 8.7 Low-Power Mode (LPM2, LPM3, LPM4) Supply Currents (Into VCC) Excluding External Current
- 8.8 Low-Power Mode With LCD Supply Currents (Into VCC) Excluding External Current
- 8.9 Low-Power Mode (LPMx.5) Supply Currents (Into VCC) Excluding External Current
- 8.10 Typical Characteristics, Low-Power Mode Supply Currents
- 8.11 Current Consumption per Module
- 8.12 Thermal Resistance Characteristics
- 8.13
Timing and Switching Characteristics
- 8.13.1 Power Supply Sequencing
- 8.13.2 Reset Timing
- 8.13.3 Clock Specifications
- 8.13.4 Wake-up Characteristics
- 8.13.5 Digital I/Os
- 8.13.6 LEA
- 8.13.7 Timer_A and Timer_B
- 8.13.8
eUSCI
- 8.13.8.1 eUSCI (UART Mode) Clock Frequency
- 8.13.8.2 eUSCI (UART Mode) Switching Characteristics
- 8.13.8.3 eUSCI (SPI Master Mode) Clock Frequency
- 8.13.8.4 eUSCI (SPI Master Mode) Switching Characteristics
- 8.13.8.5 eUSCI (SPI Master Mode) Timing Diagrams
- 8.13.8.6 eUSCI (SPI Slave Mode) Switching Characteristics
- 8.13.8.7 eUSCI (SPI Slave Mode) Timing Diagrams
- 8.13.8.8 eUSCI (I2C Mode) Switching Characteristics
- 8.13.8.9 eUSCI (SPI Slave Mode) Timing Diagrams
- 8.13.9 Segment LCD Controller
- 8.13.10
ADC12_B
- 8.13.10.1 12-Bit ADC, Power Supply and Input Range Conditions
- 8.13.10.2 12-Bit ADC, Timing Parameters
- 8.13.10.3 12-Bit ADC, Linearity Parameters
- 8.13.10.4 12-Bit ADC, Dynamic Performance With External Reference
- 8.13.10.5 12-Bit ADC, Dynamic Performance With Internal Reference
- 8.13.10.6 12-Bit ADC, Temperature Sensor and Built-In V1/2
- 8.13.10.7 12-Bit ADC, External Reference
- 8.13.10.8 Temperature Sensor Typical Characteristics
- 8.13.11 Reference
- 8.13.12 Comparator
- 8.13.13 FRAM
- 8.13.14 USS
- 8.13.15 Emulation and Debug
-
9 Detailed Description
- 9.1 Overview
- 9.2 CPU
- 9.3 Ultrasonic Sensing Solution (USS_A)
- 9.4 Low-Energy Accelerator (LEA) for Signal Processing
- 9.5 Operating Modes
- 9.6 Interrupt Vector Table and Signatures
- 9.7 Bootloader (BSL)
- 9.8 JTAG Operation
- 9.9 FRAM Controller A (FRCTL_A)
- 9.10 RAM
- 9.11 Tiny RAM
- 9.12 Memory Protection Unit (MPU) Including IP Encapsulation
- 9.13
Peripherals
- 9.13.1 Digital I/O
- 9.13.2 Oscillator and Clock System (CS)
- 9.13.3 Power-Management Module (PMM)
- 9.13.4 Hardware Multiplier (MPY)
- 9.13.5 Real-Time Clock (RTC_C)
- 9.13.6 Measurement Test Interface (MTIF)
- 9.13.7 Watchdog Timer (WDT_A)
- 9.13.8 System Module (SYS)
- 9.13.9 DMA Controller
- 9.13.10 Enhanced Universal Serial Communication Interface (eUSCI)
- 9.13.11 TA0, TA1, and TA4
- 9.13.12 TA2 and TA3
- 9.13.13 TB0
- 9.13.14 ADC12_B
- 9.13.15 USS_A
- 9.13.16 Comparator_E
- 9.13.17 CRC16
- 9.13.18 CRC32
- 9.13.19 AES256 Accelerator
- 9.13.20 True Random Seed
- 9.13.21 Shared Reference (REF)
- 9.13.22 LCD_C
- 9.13.23 Embedded Emulation
- 9.14
Input/Output Diagrams
- 9.14.1 Port Function Select Registers (PySEL1 , PySEL0)
- 9.14.2 Port P1 (P1.0 and P1.1) Input/Output With Schmitt Trigger
- 9.14.3 Port P1 (P1.2 to P1.5) Input/Output With Schmitt Trigger
- 9.14.4 Port P1 (P1.6 to P1.7) Input/Output With Schmitt Trigger
- 9.14.5 Port P2 (P2.0 to P2.1) Input/Output With Schmitt Trigger
- 9.14.6 Port P2 (P2.2 to P2.3) Input/Output With Schmitt Trigger
- 9.14.7 Port P2 (P2.4 to P2.5) Input/Output With Schmitt Trigger
- 9.14.8 Port P2 (P2.6 to P2.7) Input/Output With Schmitt Trigger
- 9.14.9 Port P3 (P3.0) Input/Output With Schmitt Trigger
- 9.14.10 Port P3 (P3.1) Input/Output With Schmitt Trigger
- 9.14.11 Port P3 (P3.2) Input/Output With Schmitt Trigger
- 9.14.12 Port P3 (P3.3) Input/Output With Schmitt Trigger
- 9.14.13 Port P3 (P3.4 to P3.5) Input/Output With Schmitt Trigger
- 9.14.14 Port P3 (P3.6 to P3.7) Input/Output With Schmitt Trigger
- 9.14.15 Port P4 (P4.0) Input/Output With Schmitt Trigger
- 9.14.16 Port P4 (P4.1 to P4.7) Input/Output With Schmitt Trigger
- 9.14.17 Port P5 (P5.0 to P5.7) Input/Output With Schmitt Trigger
- 9.14.18 Port P6 (P6.0) Input/Output With Schmitt Trigger
- 9.14.19 Port P6 (P6.1 to P6.2) Input/Output With Schmitt Trigger
- 9.14.20 Port P6 (P6.3) Input/Output With Schmitt Trigger
- 9.14.21 Port P6 (P6.4) Input/Output With Schmitt Trigger
- 9.14.22 Port P6 (P6.5 and P6.7) Input/Output With Schmitt Trigger
- 9.14.23 Port P7 (P7.0) Input/Output With Schmitt Trigger
- 9.14.24 Port PJ (PJ.0 to PJ.3) JTAG Pins TDO, TMS, TCK, TDI/TCLK, Input/Output With Schmitt Trigger
- 9.14.25 Port PJ (PJ.4 and PJ.5) Input/Output With Schmitt Trigger
- 9.14.26 Port PJ (PJ.6 and PJ.7) Input/Output With Schmitt Trigger
- 9.15 Device Descriptors (TLV)
- 9.16 Memory Map
- 9.17 Identification
-
10Applications, Implementation, and Layout
- 10.1
Device Connection and Layout Fundamentals
- 10.1.1 Power Supply and Bulk Capacitors
- 10.1.2 External Oscillator (HFXT and LFXT)
- 10.1.3 USS Oscillator (USSXT)
- 10.1.4 Transducer Connection to the USS Module
- 10.1.5 Charge Pump Control of Input Multiplexer
- 10.1.6 JTAG
- 10.1.7 Reset
- 10.1.8 Unused Pins
- 10.1.9 General Layout Recommendations
- 10.1.10 Do's and Don'ts
- 10.2 Peripheral- and Interface-Specific Design Information
- 10.1
Device Connection and Layout Fundamentals
- 11Device and Documentation Support
- 12Mechanical, Packaging, and Orderable Information
10.1.5 Charge Pump Control of Input Multiplexer
Figure 10-7 shows the control logic of the charge pump control of the input multiplexer of CHx_IN. The charge pump is enabled as long the SAPH_AMCNF.CPEO is high and during the arming of the SDHS. Use the CPDA bit to control the CP during data acquisition.
Figure 10-7 Control Of Input Multiplexer