Skip to main content
Texas Instruments MSP430F6438IPZ — Microcontrollers & Processors (MCU / MPU / DSP)
Texas Instruments

TI MSP430F6438IPZ 16-bit MCU, 20MHz, 256KB Flash, 100-LQFP

MPNMSP430F6438IPZ
Active

Texas Instruments MSP430F6438IPZ, 16-bit MSP430 CPUXV2 MCU, 20MHz, 256KB Flash, 18KB RAM, 74 I/O, 12-bit ADC/DAC, LCD driver, 100-LQFP, -40°C to 85°C.

$10.3942Ref. price · indicative, final on quote
MSP430F6438IPZ datasheet
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

MSP430F6438IPZ 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)
Speed20MHz
PackageTray
RAM size18K x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
ConnectivityI²C, IrDA, LINbus, SCI, SPI, UART/USART
Number of i (O)74
Core processorMSP430 CPUXV2
Case100-LQFP
Data convertersA/D 16x12b; D/A 2x12b
Program memory size256KB (256K x 8)

Product details

Industrial temperature range and supply voltage

Rated -40°C to 85°C ambient. Supply range 1.8 V to 3.6 V. 100-LQFP (14x14 mm) with 74 I/O.

On-chip data converters and LCD driver — BOM consolidation

The integrated 12-bit ADC with 16 multiplexed channels and dual 12-bit DACs cover most sensor readout and analog-output needs for instrumentation and control applications. The LCD driver supports segment-type displays common in handheld meters and panel indicators, offloading the CPU via the DMA controller. Brown-out detection and a programmable watchdog timer add the supervision logic that would otherwise require an external supervisor IC.

Frequently asked questions

What is MSP430F6438IPZ's listed speed?

The MSP430F6438IPZ runs at 20 MHz on the MSP430 CPUXV2 core. That clock rate supports real-time control loops and LCD refresh without an external crystal when using the internal oscillator.

What is MSP430F6438IPZ's series?

This part belongs to the MSP430F6xx series, which integrates an LCD driver and higher analog peripheral count compared to the value-line MSP430G2xx or F2xx families.