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Texas Instruments MSP430F435IPZR — Microcontrollers & Processors (MCU / MPU / DSP)
Texas Instruments

TI MSP430F435IPZR 16-bit MCU, 8 MHz, 16 KB Flash, 100-LQFP

MPNMSP430F435IPZR
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Texas Instruments MSP430F435IPZR, MSP430x4xx series 16-bit MCU, 8 MHz, 16 KB Flash, 512 x 8 RAM, 100-LQFP, -40 to 85°C, SPI, UART/USART, LCD driver, 8x12-bit ADC.

$11.6100Ref. price · indicative, final on quote
MSP430F435IPZR datasheet
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Specifications

MSP430F435IPZR Technical Specifications
ParameterValue
SeriesMSP430x4xx
Mounting typeSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed8MHz
PackageTape & Reel (TR); Cut Tape (CT)
RAM size512 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 size16KB (16K x 8 + 256B)

Product details

Flash and RAM – sizing the firmware budget

16 KB of Flash is enough for a moderate firmware image with a segmented LCD driver, UART/SPI communication, and a few ADC channels. The 512-byte RAM limits buffering to a few dozen sensor readings or display frames.

Package and integration – 100-pin LQFP on a 14x14 mm body

The 100-LQFP (14x14 mm) package provides 48 general-purpose I/Os. The LCD segment and common lines share these pins via the peripheral mux, so verify the pin allocation against your display size before layout.

Frequently asked questions

What is the operating voltage range of MSP430F435IPZR?

The supply range is 1.8 V to 3.6 V, covering single-cell Li-ion and 3.3 V regulated rails.

What is the core processor of MSP430F435IPZR?

The core is the MSP430 CPU16, a 16-bit RISC architecture with a single-cycle multiplier.

What is a suitable replacement or equivalent for MSP430F435IPZR?

Within the same 100-pin LQFP footprint, the MSP430F437IPZR offers 32 KB Flash and 1 KB RAM, and the MSP430F439IPZR offers 60 KB Flash and 2 KB RAM. Both are pin-compatible and share the same LCD and ADC peripherals.