MSP432P411VIPZ datasheet(146/212 Pages) TI1

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MSP432P4111, MSP432P4011, MSP432P411Y

MSP432P401Y, MSP432P411V, MSP432P401V

SLASEA0A – DECEMBER 2017 – REVISED FEBRUARY 2018

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Product Folder Links: MSP432P4111 MSP432P4011 MSP432P411Y MSP432P401Y MSP432P411V MSP432P401V

Detailed Description

(1)

If an internal source is marked as N/A or Reserved, it indicates that only the external source is available for that channel.

(2)

See the Precision ADC chapter in the MSP432P4xx SimpleLink™ Microcontrollers Technical Reference Manual for details on the

registers that contain the control bits listed in the table.

Table 6-54 and Table 6-55 list the available multiplexing between internal and external analog inputs of

the Precision ADC.

Table 6-54. Precision ADC Channel Mapping on 100-Pin PZ Devices

PRECISION ADC CHANNEL

EXTERNAL CHANNEL

SOURCE

(CONTROL BIT = 0)

INTERNAL CHANNEL

SOURCE

(CONTROL BIT = 1) (1)

CONTROL BIT (2)

Channel 23

A23

Battery Monitor

ADC14BATMAP

Channel 22

A22

Temperature Sensor

ADC14TCMAP

Channel 21

A21

N/A (Reserved)

ADC14CH0MAP

Channel 20

A20

N/A (Reserved)

ADC14CH1MAP

Channel 19

A19

N/A (Reserved)

ADC14CH2MAP

Channel 18

A18

N/A (Reserved)

ADC14CH3MAP

(1)

If an internal source is marked as N/A or Reserved, only the external source is available for that channel.

(2)

See the Precision ADC chapter in the MSP432P4xx SimpleLink™ Microcontrollers Technical Reference Manual for details on the

registers that contain the control bits listed in the table.

Table 6-55. Precision ADC Channel Mapping on 64-Pin RGC Devices

PRECISION ADC CHANNEL

EXTERNAL CHANNEL

SOURCE

(CONTROL BIT = 0)

INTERNAL CHANNEL

SOURCE

(CONTROL BIT = 1) (1)

CONTROL BIT (2)

Channel 23

N/A

Battery Monitor

ADC14BATMAP

Channel 22

N/A

Temperature Sensor

ADC14TCMAP

Channel 11

A11

N/A (Reserved)

ADC14BATMAP

Channel 10

A10

N/A (Reserved)

ADC14TCMAP

Channel 9

N/A (Reserved)

ADC14CH0MAP

Channel 8

N/A (Reserved)

ADC14CH1MAP

Channel 7

N/A (Reserved)

ADC14CH2MAP

Channel 6

N/A (Reserved)

ADC14CH3MAP

6.9.9

Comparator_E (COMP_E)

The primary function of the COMP_E module is to support precision slope analog-to-digital conversions,

battery voltage supervision, and monitoring of external analog signals.

Two COMP_E modules are available on MSP432P4x1x devices.

6.9.10 Shared Reference (REF_A)

The REF_A generates all critical reference voltages that can be used by the various analog peripherals in

the device. The reference voltage from REF_A can also be output on a device pin for external use.

6.9.11 LCD Controller (LCD_F)

The LCD_F driver generates the segment and common signals that are required to drive a liquid crystal

display (LCD). The LCD_F controller has dedicated data memories to hold segment drive information.

Common and segment signals are generated as defined by the mode. Static, 2-mux, 3-mux, 4-mux, and

8-mux LCDs are supported. The module also provides an automatic blinking capability for individual

segments. The module provides for automatic animation capability over eight of the segment lines.

6.9.12 CRC32

The CRC32 module produces a signature based on a sequence of entered data values and can be used

for data checking purposes. It supports both a CRC32 and a CRC16 computation.

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