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Texas Instruments MSP430F5335IZQWR — Microcontrollers & Processors (MCU / MPU / DSP)

TI MSP430F5335IZQWR 16-bit MCU, 20 MHz, 256 KB Flash, 113-BGA

MPNMSP430F5335IZQWR
Obsolete

Texas Instruments MSP430F5xx series, 16-Bit MSP430 CPUXV2 core, 20MHz, 256KB (256K x 8) FLASH, 18K x 8 RAM, 74 I/O, I²C/IrDA/LINbus/SCI/SPI/UART/USART, A/D 16x12b, Internal Oscillator, -40°C~85°C, 113-VFBGA, Tape & Reel (TR); Cut Tape (CT).

Texas Instruments MSP430F5335IZQWR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

MSP430F5335IZQWR specifications
ParameterValue
SeriesMSP430F5xx
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed20MHz
PackageTape & Reel (TR); Cut Tape (CT)
RAM size18K x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
ConnectivityI²C, IrDA, LINbus, SCI, SPI, UART/USART
Number of i (O)74
Core processorMSP430 CPUXV2
Case113-VFBGA
Data convertersA/D 16x12b
Program memory size256KB (256K x 8)

Product details

Obsolete — sourcing path for the BOM line

Industrial temperature grade and peripheral set

The -40°C to 85°C operating range covers factory-floor automation, outdoor telecom cabinets, and HVAC controllers — environments where the board sees seasonal temperature swings but not extended automotive under-hood heat. The on-chip peripherals include a 16-channel 12-bit ADC, brown-out reset, DMA, PWM, and a watchdog timer. Serial connectivity spans I²C, IrDA, LIN, SCI, SPI, and UART/USART, which covers most sensor and actuator bus protocols in industrial panels.

Frequently asked questions

What is the replacement for MSP430F5335IZQWR?

No official replacement order code is listed by Texas Instruments for the MSP430F5335IZQWR. For a pin-compatible drop-in, the best path is to review the MSP430F5xx family datasheet for a currently active device in the same 113-BGA package with matching Flash and RAM — the MSP430F5335IZQWR is the specific EOL variant, and TI's parametric search is the tool to find a direct successor.

Where can I find the datasheet for MSP430F5335IZQWR?

The datasheet for the MSP430F5335IZQWR is published by Texas Instruments under the base product number MSP430F5335. It covers the full MSP430F5xx family, including the 20 MHz CPUXV2 core, 256 KB Flash, 18 KB RAM, and the 113-BGA package. The document includes the electrical specifications, pinout, and application notes for the series.

Does MSP430F5335IZQWR work with MSP430F5335IZQWR programming tools?

Yes. The MSP430F5335IZQWR uses the standard MSP430 JTAG and Spy-Bi-Wire programming interface. It is supported by TI's Code Composer Studio, IAR Embedded Workbench, and the MSP-FET programmer. No special tools are required beyond the standard MSP430 ecosystem.