SLAS942E November   2015  – December 2019 MSP430FR2532 , MSP430FR2533 , MSP430FR2632 , MSP430FR2633

PRODUCTION DATA.  

  1. 1Device Overview
    1. 1.1 Features
    2. 1.2 Applications
    3. 1.3 Description
    4. 1.4 Functional Block Diagram
  2. 2Revision History
  3. 3Device Comparison
    1. 3.1 Related Products
  4. 4Terminal Configuration and Functions
    1. 4.1 Pin Diagrams
    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  CapTIvate
        1. Table 5-23 CapTIvate Electrical Characteristics
        2. Table 5-24 CapTIvate Signal-to-Noise Ratio Characteristics
      10. 5.11.10 FRAM
        1. Table 5-25 FRAM
      11. 5.11.11 Debug and Emulation
        1. Table 5-26 JTAG, Spy-Bi-Wire Interface
        2. Table 5-27 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 CapTIvate Technology
      14. 6.10.14 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
      2. 7.2.2 CapTIvate Peripheral
        1. 7.2.2.1 Device Connection and Layout Fundamentals
        2. 7.2.2.2 Measurements
          1. 7.2.2.2.1 SNR
          2. 7.2.2.2.2 Sensitivity
          3. 7.2.2.2.3 Power
    3. 7.3 CapTIvate Technology Evaluation
  8. 8Device and Documentation Support
    1. 8.1  Getting Started and Next Steps
    2. 8.2  Device Nomenclature
    3. 8.3  Tools and Software
    4. 8.4  Documentation Support
    5. 8.5  Related Links
    6. 8.6  Community Resources
    7. 8.7  Trademarks
    8. 8.8  Electrostatic Discharge Caution
    9. 8.9  Export Control Notice
    10. 8.10 Glossary
  9. 9Mechanical, Packaging, and Orderable Information

4.2 Pin Attributes

Table 4-1 lists the attributes of all pins.

Table 4-1 Pin Attributes

PIN NUMBER SIGNAL NAME(1)(4) SIGNAL TYPE(2) BUFFER TYPE(3) POWER SOURCE(5) RESET STATE AFTER BOR(6)
RHB DA RGE YQW
1 5 1 E1 RST (RD) I LVCMOS DVCC OFF
NMI I LVCMOS DVCC –
SBWTDIO I/O LVCMOS DVCC –
2 6 2 D2 TEST (RD) I LVCMOS DVCC OFF
SBWTCK I LVCMOS DVCC –
3 7 3 D1 P1.4 (RD) I/O LVCMOS DVCC OFF
UCA0TXD O LVCMOS DVCC –
UCA0SIMO I/O LVCMOS DVCC –
TA1.2 I/O LVCMOS DVCC –
TCK I LVCMOS DVCC –
A4 I Analog DVCC –
VREF+ O Power DVCC –
4 8 4 C2 P1.5 (RD) I/O LVCMOS DVCC OFF
UCA0RXD I LVCMOS DVCC –
UCA0SOMI I/O LVCMOS DVCC –
TA1.1 I/O LVCMOS DVCC –
TMS I LVCMOS DVCC –
A5 I Analog DVCC –
5 9 5 C3 P1.6 (RD) I/O LVCMOS DVCC OFF
UCA0CLK I/O LVCMOS DVCC –
TA1CLK I LVCMOS DVCC –
TDI I LVCMOS DVCC –
TCLK I LVCMOS DVCC –
A6 I Analog DVCC –
6 10 6 B3 P1.7 (RD) I/O LVCMOS DVCC OFF
UCA0STE I/O LVCMOS DVCC –
SMCLK O LVCMOS DVCC –
TDO O LVCMOS DVCC –
A7 I Analog DVCC –
7 11 7 B1 P1.0 (RD) I/O LVCMOS DVCC OFF
UCB0STE I/O LVCMOS DVCC –
TA0CLK I LVCMOS DVCC –
A0 I Analog DVCC –
Veref+ I Power DVCC –
8 12 8 A1 P1.1 (RD) I/O LVCMOS DVCC OFF
UCB0CLK I/O LVCMOS DVCC –
TA0.1 I/O LVCMOS DVCC –
A1 I Analog DVCC –
9 13 9 B2 P1.2 (RD) I/O LVCMOS DVCC OFF
UCB0SIMO I/O LVCMOS DVCC –
UCB0SDA I/O LVCMOS DVCC –
TA0.2 I/O LVCMOS DVCC –
A2 I Analog DVCC –
Veref- I Power DVCC –
10 14 10 A2 P1.3 (RD) I/O LVCMOS DVCC OFF
UCB0SOMI I/O LVCMOS DVCC –
UCB0SCL I/O LVCMOS DVCC –
MCLK O LVCMOS DVCC –
A3 I Analog DVCC –
11 15 11 A3 P2.2 (RD) I/O LVCMOS DVCC OFF
SYNC I LVCMOS DVCC –
ACLK O LVCMOS DVCC –
12 16 – A4 P3.0 (RD) I/O LVCMOS DVCC OFF
CAP0.0 I/O Analog VREG –
13 17 – – CAP0.1 I/O Analog VREG OFF
14 18 12 A5 P2.3 (RD) I/O LVCMOS DVCC OFF
CAP0.2 I/O Analog VREG –
15 19 13 – CAP0.3 I/O Analog VREG OFF
16 20 – – P3.1 (RD) I/O LVCMOS DVCC OFF
UCA1STE I/O LVCMOS DVCC –
CAP1.0 I/O Analog VREG –
17 21 – – P2.4 (RD) I/O LVCMOS DVCC OFF
UCA1CLK I/O LVCMOS DVCC –
CAP1.1 I/O Analog VREG –
18 22 14 B4 P2.5 (RD) I/O LVCMOS DVCC OFF
UCA1RXD I LVCMOS DVCC –
UCA1SOMI I/O LVCMOS DVCC –
CAP1.2 I/O Analog VREG –
19 23 15 B5 P2.6 (RD) I/O LVCMOS DVCC OFF
UCA1TXD O LVCMOS DVCC –
UCA1SIMO I/O LVCMOS DVCC –
CAP1.3 I/O Analog VREG –
20 24 16 C5 VREG P Power VREG N/A
21 25 17 C4 CAP2.0 I/O Analog VREG OFF
22 26 18 – CAP2.1 I/O Analog VREG OFF
23 27 – D5 CAP2.2 I/O Analog VREG OFF
24 28 – – CAP2.3 I/O Analog VREG OFF
25 29 19 E5 P2.7 (RD) I/O LVCMOS DVCC OFF
CAP3.0 I/O Analog VREG –
26 30 20 – CAP3.1 I/O Analog VREG OFF
27 31 – D4 P3.2 (RD) I/O LVCMOS DVCC OFF
CAP3.2 I/O Analog VREG –
28 32 – – CAP3.3 I/O Analog VREG OFF
29 1 21 E4 P2.0 (RD) I/O LVCMOS DVCC OFF
XOUT O LVCMOS DVCC –
30 2 22 E3 P2.1 (RD) I/O LVCMOS DVCC OFF
XIN I LVCMOS DVCC –
31 3 23 D3 DVSS P Power DVCC N/A
32 4 24 E2 DVCC P Power DVCC N/A
(1) Signals names with (RD) denote the reset default pin name.
(2) Signal Types: I = Input, O = Output, I/O = Input or Output
(3) Buffer Types: LVCMOS, Analog, or Power (see Table 4-3)
(4) To determine the pin mux encodings for each pin, see Section 6.11, Input/Output Diagrams.
(5) The power source shown in this table is the I/O power source, which may differ from the module power source.
(6) Reset States:
OFF = High-impedance with Schmitt trigger and pullup or pulldown (if available) disabled
N/A = Not applicable