MSP430F436IPZR Low-Power 16-bit Microcontroller, PZR Package

MSP430F436IPZR Overview

The MSP430F436IPZR is a 16?bit, ultra?low?power microcontroller in the MSP430 family from Texas Instruments. It combines a low?power CPU with integrated analog and digital peripherals to support mixed?signal industrial designs. The device targets designs that need more memory and more I/O than entry?level MSP430 parts, while keeping power consumption far lower than many 8? or 32?bit alternatives. For sourcing and detailed ordering information see IC Manufacturer.

MSP430F436IPZR Technical Specifications

MSP430F436IPZR Key Features

• 16?bit RISC core for compact code density and deterministic execution, reducing flash footprint compared with many 32?bit MCU solutions.
• Up to 25 MHz operation to handle real?time control and signal processing tasks with low latency.
• Large on?chip Flash (256 KB) supports multiple firmware images, extensive feature sets, and OTA bootloaders without external memory.
• 12?bit ADC and multiple analog inputs for precise sensor acquisition in mixed?signal systems.
• Multiple serial interfaces (UART, SPI, I2C) for flexible peripheral integration and faster system bring?up.
• Integrated DMA reduces CPU load and increases throughput for data?intensive tasks while improving power efficiency.
• Industrial temperature rating enables use in factory automation, building controls, and humid or temperature?varying environments.
• Low supply range (1.8?C3.6 V) for battery?powered and energy?harvesting applications with longer run times versus higher voltage devices.

Typical Applications

• Battery?powered industrial sensors that require extended run times and accurate 12?bit ADC measurements together with low standby current.
• Embedded motor control and power?conversion controllers where deterministic 16?bit instruction timing and DMA offload improve control loop performance.
• Building automation nodes that need multiple serial interfaces and sizable flash for protocol stacks, security, and OTA updates.
• Test and measurement instruments that require a balance of analog accuracy, on?chip memory for logging, and low noise operation in the analog front end.

MSP430F436IPZR Advantages vs Typical Alternatives

The device offers a combination of low power and comparatively high on?chip memory that often outperforms many 8?bit MCUs on code density and execution speed while consuming far less power than typical 32?bit parts in standby. With integrated 12?bit ADC, multiple serial interfaces, and DMA, it reduces the need for external components. For designs that prioritize energy efficiency, mixed?signal integration, and moderate processing performance, this MCU provides a strong balance of features versus both lower?end MSP430 models and higher?power ARM Cortex?M alternatives.

MSP430F436IPZR Brand Info

This part is offered by Texas Instruments, a global semiconductor company known for analog and embedded processing products. The MSP430 family is TI??s ultralow?power MCU line, focused on battery?sensitive and analog?rich applications. The manufacturer provides extensive development tools, reference code, and application notes to accelerate system integration and qualification.

FAQ

What core architecture does it use?

The device uses a 16?bit RISC architecture from the MSP430 family. That core emphasizes low active and standby currents and compact instruction encoding for smaller firmware footprints.

What supply voltage is required?

It accepts a supply range commonly supported by MSP430 devices, enabling operation from low?voltage batteries and regulated supplies found in industrial and portable systems.

Does it include analog peripherals?

Yes. On?chip analog functionality includes a 12?bit ADC and multiple analog inputs, making it suitable for precise sensor interfacing without external ADCs.

Is the device suitable for industrial temperature ranges?

The industrial temperature grade supports deployment in typical industrial environments. That rating allows reliable operation across temperature variations encountered in factory and field applications.

What communication interfaces are available?

Integrated serial modules provide UART, SPI, and I2C connectivity to external sensors, radios, and peripherals, enabling flexible system topologies and easier hardware integration.