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Texas Instruments MSP430F67691AIPZR — Microcontrollers & Processors (MCU / MPU / DSP)

TI MSP430F67691AIPZR 16-bit MCU, 25 MHz, 512 KB Flash, 6x ΣΔ ADC

MPNMSP430F67691AIPZR
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TI MSP430F6xx series 16-bit ultra-low-power MCU, MSP430 CPUXV2 core at 25 MHz, 512 KB Flash, 32 KB RAM, six 24-bit sigma-delta ADCs, 100-LQFP, -40°C to 85°C.

$9.6718Ref. price · indicative, final on quote
Texas Instruments MSP430F67691AIPZR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

MSP430F67691AIPZR specifications
ParameterValue
SeriesMSP430F6xx
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed25MHz
PackageTape & Reel (TR)
RAM size32K 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 size512KB (512K x 8)

Product details

Memory and connectivity for a metering node

The MSP430F67691AIPZR: 512 KB of Flash is enough to hold metrology firmware, calibration tables, and a communication protocol stack (e.g., DLMS/COSEM or Modbus). The 32 KB RAM supports multi-tariff data logging and buffered UART frames. The I²C and SPI interfaces can talk to external FRAM or EEPROM for non-volatile storage of billing data. The LCD driver can directly segment-drive a character display, eliminating a separate display controller. The LINbus interface is useful for automotive or industrial sub-metering networks.

Frequently asked questions

Where can I buy MSP430F67691AIPZR and how do I get a price?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

What is MSP430F67691AIPZR's listed speed?

The MSP430 CPUXV2 core is rated for 25 MHz maximum.

What is MSP430F67691AIPZR's listed series?

This device belongs to the MSP430F6xx series of ultra-low-power mixed-signal microcontrollers.