MSP430F5335IPZR Overview
The MSP430F5335IPZR is a low-power, 16-bit microcontroller optimized for battery-powered and embedded industrial applications. It combines a compact core with integrated peripherals to reduce board count and simplify system design. With a wide supply range and deterministic real-time peripherals, the device supports energy?efficient sensing, control, and communication tasks. Engineers and sourcing teams will value the small-package footprint and predictable power profile for constrained systems. For supplier and component sourcing details, see IC Manufacturer.
MSP430F5335IPZR Technical Specifications
| Parameter | Value |
|---|---|
| CPU | 16?bit RISC MSP430 core |
| Maximum CPU Clock | 25 MHz |
| Supply Voltage | 1.8 V to 3.6 V |
| Operating Temperature | -40 ??C to +85 ??C |
| Flash Memory | 32 KB (on?chip) |
| SRAM | 4 KB |
| GPIO Count | Up to 48 I/O pins |
| Package | TSSOP / 64?lead variant (IPZR suffix) |
| Low?Power Modes | Multiple LPM states (??A range standby currents) |
| Peripherals | Timers, ADC, UART/SPI/I2C, DMA |
MSP430F5335IPZR Key Features
- 16?bit MSP430 core: delivers efficient instruction density and predictable interrupt latency for real?time control.
- Low supply range: 1.8?C3.6 V operation enables direct connection to common battery chemistries and lower power consumption.
- Multiple low?power modes: reduces standby and active energy use for extended battery life in portable systems.
- Rich peripheral set: integrated ADC, timers, and serial interfaces lower system cost and simplify PCB routing.
- On?chip flash and SRAM: supports embedded firmware and data buffering without external memory, improving reliability.
Typical Applications
- Battery?operated sensor nodes and data loggers requiring long standby time and deterministic sampling for accurate environmental monitoring with minimal power draw.
- Industrial control panels and local controllers that need compact microcontrollers with multiple serial interfaces to manage sensors, actuators, and communications links.
- Portable medical instruments that demand low noise, low power, and reliable ADC performance for sensor measurement and patient monitoring tasks.
- Home automation endpoints and metering devices that require cost?effective mixed?signal integration, on?chip memory, and secure firmware storage for fielded devices.
MSP430F5335IPZR Advantages vs Typical Alternatives
The device offers a compact, energy?efficient 16?bit core that often consumes fewer microamperes in standby than comparable 8? or 32?bit parts. With on?chip flash and SRAM, it reduces system complexity versus solutions needing external memory. Integrated timers, ADC, and serial peripherals provide higher integration than many basic microcontrollers, lowering BOM cost. The wide 1.8?C3.6 V range and multiple low?power modes make it better suited for battery?backed or energy?harvesting systems where supply flexibility and long operational life are critical.
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MSP430F5335IPZR Brand Info
The MSP430F5335IPZR is part of the MSP430 family from Texas Instruments. TI positions MSP430 devices for ultra?low?power embedded control and sensing. The family emphasizes predictable real?time behavior, integrated mixed?signal peripherals, and broad toolchain support for code portability and rapid development.
FAQ
What core does this device use?
The device uses a 16?bit MSP430 RISC core optimized for low power and efficient code density. That core delivers deterministic interrupt response and is well suited for real?time embedded control tasks.
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What supply voltages are supported?
It operates across a wide supply range of 1.8 V to 3.6 V. This range supports common battery chemistries and many industrial 3.3 V systems without external regulators in some designs.
Which peripherals are integrated?
On?chip peripherals include analog?to?digital converters, multiple timers, serial interfaces (UART, SPI, I2C), and DMA. These reduce the need for external components and simplify hardware design.
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What temperature range is supported?
The device is specified for industrial use from -40 ??C to +85 ??C, which covers most industrial and outdoor embedded applications requiring reliable operation across wide ambient conditions.
How does it support low?power designs?
Multiple low?power modes and microampere standby currents let designers minimize energy use during idle periods. Combined with a low?frequency clock and peripheral gating, the MCU supports extended battery life in portable applications.