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MSP430F435IPZ

TIMSP430F435IPZ

Texas Instruments
MSP430 CPU16 MSP430x4xx Microcontroller IC 16-Bit 8MHz 16KB (16K x 8 + 256B) FLASH 100-LQFP (14x14)
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Overview

The MSP430F435IPZ is a 16-bit RISC microcontroller from Texas Instruments featuring an integrated LCD driver for up to 160 segments. It is designed for ultra-low power consumption, drawing as little as 1.1 uA in standby mode (LPM3) while maintaining 16KB of flash and a 12-bit analog-to-digital converter.

Why Choose This Part

The integrated LCD controller simplifies PCB design by removing the need for an external display driver. Its fast wake-up time of less than 6 us from standby allows for responsive performance in duty-cycled applications without compromising battery life.

Applications

Battery-Powered Handheld Meters
Ideal for portable devices requiring a direct LCD interface and high-resolution 12-bit ADC measurements.
Utility Metering
Suitable for electronic water or gas meters that must operate for years on a single battery using low-power standby modes.
Medical Monitoring
Used in glucose meters and digital thermometers where low current consumption and integrated display driving are critical.

Key Specifications

Speed 8MHz
RAM Size 512 x 8
Core Size 16-Bit
Peripherals Brown-out Detect/Reset, LCD, POR, PWM, WDT
Connectivity SPI, UART/USART
Mounting Type Surface Mount
Number of I/O 48
Core Processor MSP430 CPU16
Package / Case 100-LQFP
Data Converters A/D 8x12b
Oscillator Type Internal
Program Memory Size 16KB (16K x 8 + 256B)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 100-LQFP (14x14)
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V

Getting Started

Development can be performed using the TI Code Composer Studio (CCS) or IAR Embedded Workbench. For hardware prototyping, the MSP-FET Flash Emulation Tool is required for JTAG programming and debugging via the 100-pin LQFP footprint.

Also Consider

MSP430F449IPZ TITexas Instruments - Offers 60KB of flash and higher RAM capacity for more complex UI and data logging requirements.

Categories

Microcontrollers Microcontrollers > Texas Instruments Wearables & Medical > Ultra-Low Power MCUs