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Texas Instruments MSP430F447IPZ — Microcontrollers & Processors (MCU / MPU / DSP)

TI MSP430F447IPZ 16-bit MCU, 8MHz, 32KB Flash, 100-LQFP

MPNMSP430F447IPZ
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Texas Instruments MSP430F447IPZ, MSP430x4xx series, 16-bit MCU, 8MHz, 32KB Flash, 1K x 8 RAM, 48 I/O, 100-LQFP, -40°C to 85°C.

$15.2400Ref. price · indicative, final on quote
Texas Instruments MSP430F447IPZ datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MSP430F447IPZ specifications
ParameterValue
SeriesMSP430x4xx
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed8MHz
PackageTray
RAM size1K x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, LCD, POR, PWM, WDT
ConnectivitySPI, UART/USART
Number of i (O)48
Core processorMSP430 CPU16
Case100-LQFP
Data convertersA/D 8x12b
Program memory size32KB (32K x 8 + 256B)

Product details

The MSP430F447IPZ is marked end-of-life (EOL). Texas Instruments has discontinued this exact ordering code. For new production or long-term BOM stability, a replacement evaluation is necessary. No direct TI factory lead time applies.

On-chip LCD and ADC — integration note

The integrated LCD driver and 8-channel 12-bit ADC are the standout peripherals on this MCU. They allow a single-chip solution for panel meters, flow totalizers, and portable instrumentation — no external display controller or separate ADC needed. The 48 I/O lines provide ample headroom for keypads and sensor interfaces. Communication is handled by SPI and UART/USART blocks.

Frequently asked questions

What is the maximum clock speed of MSP430F447IPZ?

The maximum clock speed is 8 MHz, as specified for this MSP430x4xx device.

Can MSP430F447IPZ be used with an external crystal for higher accuracy?

Yes, the MSP430F447IPZ has an internal oscillator but also supports an external crystal for applications requiring tighter timing accuracy, such as real-time clocks or precision ADC sampling.

Is MSP430F447IPZ 3.3V or 5V tolerant?

The supply voltage range is 1.8 V to 3.6 V. I/O pins are not 5 V tolerant; level shifting is required for 5 V logic interfaces.

Where can I buy MSP430F447IPZ and what is the lead time?

We source MSP430F447IPZ to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no standard lead time applies for this EOL part.