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Texas Instruments MSP430FG4616IZQW — Microcontrollers & Processors (MCU / MPU / DSP)

MSP430FG4616IZQW Texas Instruments 16-bit MCU, 8MHz

MPNMSP430FG4616IZQW
Obsolete

Texas Instruments MSP430x4xx series, MSP430FG4616IZQW, 16-Bit MCU, MSP430 CPUX core, 8MHz, 92KB (92K x 8 + 256B) FLASH, 4K x 8 RAM, 80 I/O, I²C/SPI/UART/USART/LIN/IrDA, A/D 12x12b; D/A 2x12b, -40°C~85°C, 113-VFBGA.

$8.6400Ref. price · indicative, final on quote
Texas Instruments MSP430FG4616IZQW datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

MSP430FG4616IZQW 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 size4K 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)80
Core processorMSP430 CPUX
Case113-VFBGA
Data convertersA/D 12x12b; D/A 2x12b
Program memory size92KB (92K x 8 + 256B)

Product details

Mixed-signal MCU with LCD drive and analog front-end

It runs at 8 MHz and integrates 92 KB of Flash program memory alongside 4K x 8 of RAM.

92 KB Flash and 4K RAM — sizing the firmware and data buffer

The 92 KB Flash (organized as 92K x 8 plus 256 bytes) provides enough code space for complex control loops, communication stacks (I²C, SPI, UART/USART, LIN, IrDA), and the LCD driver firmware. The 4K x 8 RAM handles moderate data buffering for the ADC channels and DMA transfers. If your application logs sensor data or runs a real-time OS, check whether the RAM fits your heap and stack budget — this is a mid-range capacity, not a high-end part.

12-bit ADC and DAC — analog integration on-chip

The 12-bit resolution is adequate for many industrial and medical sensing applications.

Industrial temperature range and BGA package

The surface-mount BGA is not hand-solder friendly; plan for a reflow oven and stencil.

Frequently asked questions

Is MSP430FG4616IZQW obsolete or EOL?

Yes, Texas Instruments lists the MSP430FG4616IZQW as Obsolete. It is no longer in production and is not available through authorized channels. For existing designs, it can be sourced through independent distributors and surplus stock — submit an RFQ for current availability and pricing.

What is the replacement for MSP430FG4616IZQW?

The lifecycle record does not list an official TI replacement for the MSP430FG4616IZQW. For a pin-compatible alternative within the MSP430x4xx family, contact our sourcing team to evaluate cross-reference options based on your specific memory and peripheral requirements.

What are the specifications of MSP430FG4616IZQW?

The MSP430FG4616IZQW is a 16-bit MCU with an MSP430 CPUX core running at 8 MHz. It has 92 KB Flash program memory, 4K x 8 RAM, 80 I/O pins, a 12-channel 12-bit ADC, two 12-bit DACs, an LCD driver, and connectivity interfaces including I²C, SPI, UART/USART, LIN, and IrDA.

Can MSP430FG4616IZQW be used in new designs?

No, because the part is obsolete and no longer in production, it is not recommended for new designs. For new projects, consider a current MSP430x4xx or MSP430x5xx device with similar analog and LCD features.