MSP430F4783IPZ datasheet(17/79 Pages) TI

17 / 79 page

MSP430F47x3, MSP430F47x4

MIXED SIGNAL MICROCONTROLLER

SLAS545C − MAY 2007 − REVISED MARCH 2011

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

comparator_A

The primary function of the comparator_A module is to support precision slope A/D conversions, battery-voltage

supervision, and monitoring of external analog signals.

SD16_A

The SD16_A module integrates three (in MSP430F47x3) or four (in MSP430F47x4) independent 16-bit

sigma−delta A/D converters. Each channel is designed with a fully differential analog input pair and

programmable-gain amplifier input stage. In addition to external analog inputs, an internal VCC sense and

temperature sensor are also available.

Basic Timer1

The Basic Timer1 has two independent 8-bit timers that can be cascaded to form a 16-bit timer/counter. Both

timers can be read and written by software. Basic Timer1 can be used to generate periodic interrupts and a clock

for the LCD module.

LCD driver with regulated charge pump

The LCD_A driver generates the segment and common signals required to drive an LCD display. The LCD_A

controller has dedicated data memory to hold segment drive information. Common and segment signals are

generated as defined by the mode. Static, 2-MUX, 3-MUX, and 4-MUX LCDs are supported by this peripheral.

The module can provide a LCD voltage independent of the supply voltage via an integrated charge pump.

Furthermore, it is possible to control the level of the LCD voltage and, thus, contrast in software.

MSP430F4783IPZ Datasheet(PDF) 17 Page - Texas Instruments