MSP430F673x
MSP430F672x
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SLAS731A –DECEMBER 2011–REVISED APRIL 2012
CRC16
The CRC16 module produces a signature based on a sequence of entered data values and can be used for data
checking purposes. The CRC16 module signature is based on the CRC-CCITT standard.
Hardware Multiplier
The multiplication operation is supported by a dedicated peripheral module. The module performs operations with
32-bit, 24-bit, 16-bit, and 8-bit operands. The module is capable of supporting signed and unsigned multiplication
as well as signed and unsigned multiply and accumulate operations.
Enhanced Universal Serial Communication Interface (eUSCI)
The eUSCI module is used for serial data communication. The eUSCI module supports synchronous
communication protocols such as SPI (3 or 4 pin) and I2C, and asynchronous communication protocols such as
UART, enhanced UART with automatic baudrate detection, and IrDA.
The eUSCI_An module supports for SPI (3 or 4 pin), UART, enhanced UART, or IrDA.
The eUSCI_Bn module supports for SPI (3 or 4 pin) or I2C.
Three eUSCI_A and one eUSCI_B module are implemented in MSP430F67xx devices.
ADC10_A
The ADC10_A module supports fast 10-bit analog-to-digital conversions. The module implements a 10-bit SAR
core, sample select control, reference generator, and a conversion results buffer. A window comparator with a
lower and upper limit allows CPU independent result monitoring with three window comparator interrupt flags.
SD24_B
The SD24_B module integrates up to three independent 24-bit sigma-delta A/D converters. Each converter is
designed with a fully differential analog input pair and programmable gain amplifier input stage. The converters
are based on second-order over-sampling sigma-delta modulators and digital decimation filters. The decimation
filters are comb type filters with selectable oversampling ratios of up to 1024.
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