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Texas Instruments MSP430F6436IZQWR — Microcontrollers & Processors (MCU / MPU / DSP)

Texas Instruments MSP430F6436IZQWR 16-bit MCU, 20 MHz

MPNMSP430F6436IZQWR
Obsolete

Texas Instruments MSP430F6xx series, MSP430F6436IZQWR, 16-bit MCU with MSP430 CPUXV2 core, 20 MHz, 128 KB Flash, 18K x 8 RAM, 74 I/O, 12-bit ADC/DAC, I²C/SPI/UART, 113-VFBGA, -40°C to 85°C.

Texas Instruments MSP430F6436IZQWR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

MSP430F6436IZQWR 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)
Speed20MHz
PackageTape & Reel (TR)
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
Case113-VFBGA
Data convertersA/D 16x12b; D/A 2x12b
Program memory size128KB (128K x 8)

Product details

Core architecture and key parametrics

The MSP430F6436IZQWR: It runs at 20 MHz and integrates 128 KB of program Flash with 18 KB of SRAM.

Mixed-signal and peripheral set

This MCU carries a 16-channel 12-bit ADC and a dual 12-bit DAC, making it suitable for sensor conditioning and closed-loop control without external converters. On-chip peripherals include Brown-out Detect/Reset, DMA, LCD driver, POR, PWM, and WDT.

With 74 general-purpose I/O lines, it can handle parallel LCD interfaces and multiple sensor inputs.

Frequently asked questions

What is MSP430F6436IZQWR's listed speed?

The MSP430F6436IZQWR is rated for a 20 MHz CPU clock speed. This is the maximum core frequency for the MSP430 CPUXV2 in this device, and the flash wait state configuration must be set correctly when running at full speed.