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Texas Instruments MSP430F6747AIPZ — Microcontrollers & Processors (MCU / MPU / DSP)
Texas Instruments

TI MSP430F6747AIPZ 16-bit MCU, 25MHz, 256KB Flash

MPNMSP430F6747AIPZ
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Texas Instruments MSP430F6xx series, MSP430F6747AIPZ, 16-Bit microcontroller, 25MHz, 256KB Flash, 32K x 8 RAM, I²C/SPI/UART/LIN/IrDA, 4x24b Sigma-Delta ADC, LCD, 62 I/O, -40°C~85°C, 100-LQFP.

$10.3959Ref. price · indicative, final on quote
MSP430F6747AIPZ datasheet
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Specifications

MSP430F6747AIPZ Technical Specifications
ParameterValue
SeriesMSP430F6xx
Mounting typeSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed25MHz
PackageTube
RAM size32K x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 4x24b Sigma Delta Converter
ConnectivityI²C, IrDA, LINbus, SPI, UART/USART
Number of i (O)62
Core processorMSP430 CPUXV2
Case100-LQFP
Data convertersA/D 8x10b
Program memory size256KB (256K x 8)

Product details

Metering-grade MCU with integrated 24-bit sigma-delta ADC

Its standout feature is the set of four 24-bit sigma-delta analog-to-digital converters integrated on-chip, purpose-built for energy measurement applications where simultaneous sampling of voltage and current phases is required.

Peripheral set for instrumentation and control

Beyond the sigma-delta ADCs, the part includes an 8-channel 10-bit SAR ADC for auxiliary measurements, a DMA controller for moving conversion results without CPU intervention, and a hardware multiplier for accelerating the math behind energy calculations. Brown-out detection and a power-on-reset circuit are built in, reducing external supervisor IC count.

For a BOM line going into a new meter or industrial instrument, this part does not carry the supply-chain risk of an NRND or obsolete device.

Frequently asked questions

What is the MSP430F6747AIPZ's clock speed?

The MSP430F6747AIPZ runs at 25 MHz using the MSP430 CPUXV2 core. That clock rate, combined with the hardware multiplier, gives enough throughput for real-time energy calculations and communication protocol handling.

What is the closest pin-compatible alternative to the MSP430F6747AIPZ?

Within the MSP430F6xx family, the MSP430F6747AIPZ sits at a specific Flash and peripheral density. A pin-compatible sibling would share the same 100-LQFP footprint and core peripheral set, but the exact alternative depends on whether you need more or less Flash, RAM, or ADC channels. The base product number MSP430F6747 identifies this density tier; other variants in the MSP430F67xx sub-family share the same pinout and can be evaluated as drop-in replacements for different memory or feature levels.