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Texas Instruments MSP430F67661AIPZ — Microcontrollers & Processors (MCU / MPU / DSP)
Texas Instruments

TI MSP430F67661AIPZ 16-bit MCU, 25 MHz, 256 KB Flash

MPNMSP430F67661AIPZ
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Texas Instruments MSP430F6xx series, MSP430 CPUXV2 16-bit MCU, 25 MHz, 256 KB Flash, 16K x 8 RAM, 6x 24-bit Sigma Delta Converter, 62 I/O, I²C/IrDA/LINbus/SPI/UART, 100-LQFP, -40°C to 85°C.

$10.3959Ref. price · indicative, final on quote
MSP430F67661AIPZ datasheet
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Specifications

MSP430F67661AIPZ 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 size16K x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 6x24b 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 six 24-bit sigma-delta ADCs

The MSP430F67661AIPZ: Six 24-bit sigma-delta ADCs are integrated for polyphase energy metering, power-quality monitoring, and precision industrial measurement.

The base product number is MSP430F67661, and the AIPZ suffix indicates the 100-LQFP package with industrial temperature range.

62 I/O and connectivity for system integration

With 62 I/O pins and a connectivity set that includes I²C, IrDA, LINbus, SPI, and UART/USART, this MCU can talk to external ADCs, display drivers, isolated transceivers, and sub-GHz radio modules without a separate port expander.

Package and temperature grade for the enclosure

Housed in a 100-LQFP package measuring 14x14 mm, this is a standard surface-mount footprint that reflows without special handling.

Frequently asked questions

What is the closest pin-compatible alternative to MSP430F67661AIPZ in this family?

The MSP430F67661AIPZ is the standard ordering code for this configuration. The base MSP430F67661 die is shared across package and temperature variants, but the AIPZ suffix is the current production code for the 100-LQFP industrial-temperature version. A direct pin-compatible drop-in with the same peripheral set would be another MSP430F67661 variant in the same package — no functionally identical second source from another manufacturer is documented in the available records.

Can MSP430F67661AIPZ be used in place of MSP430F67661?

The base part number MSP430F67661 refers to the same silicon. If you have a BOM calling out MSP430F67661 without the suffix, verify the package and temperature grade match; the AIPZ is the standard production code for this configuration.