Texas Instruments MSP430F5335IPZR Microcontrollers
MSP430F5335IPZR is a Texas Instruments 16-bit ultra-low-power microcontroller from the MSP430F5xx family.
Same model may have multiple batches, images only for reference.
Ordering Code Difference
MSP430F5335IPZR vs MSP430F5335IPZ: What Is the Difference?
MSP430F5335IPZR is a Texas Instruments 16-bit ultra-low-power MSP430F5xx microcontroller featuring 256KB Flash, 18KB RAM, up to 20MHz operation, integrated 12-bit ADC, RTC, timers, serial interfaces, and a 100-pin LQFP package. Supplied in tape-and-reel packaging, it is suitable for industrial control, metering, portable instruments, sensor systems, and low-power embedded applications.
| Part Number | Main Difference | Replacement Note | Request Quote |
|---|---|---|---|
This PartMSP430F5335IPZR | Tape-and-reel packaging version of MSP430F5335 in 100-pin LQFP package; suitable for automated SMT assembly. | Current listed part. Use when reel packaging is required for production. | |
MSP430F5335IPZ | Same device and package as MSP430F5335IPZR, but supplied in tray packaging instead of tape and reel. | Electrically and mechanically equivalent to MSP430F5335IPZR. Can be used as a replacement if tray packaging is acceptable. |
MSP430F5335IPZR is the tape-and-reel version of MSP430F5335IPZ. When sourcing this part, please confirm the required packaging format before purchase. MSP430F5335IPZR is recommended for automated SMT production, while MSP430F5335IPZ may be acceptable for small-batch builds, samples, or tray-based assembly. Always verify date code, RoHS status, original manufacturer packaging, and stock availability before ordering.
Technical Specifications
Texas Instruments MSP430F5335IPZR Microcontrollers technical specifications.
General
Alternate Parts Comparison (MSP430F5335IPZR vs MSP430F5335IPZ vs MSP430F67791IPZ vs MSP430F425AIPM)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Connectivity | I²C, IrDA, LINbus, SCI, SPI, UART/USART | I²C, IrDA, LINbus, SCI, SPI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART | SPI, UART/USART |
| Core Processor | MSP430 CPUXV2 | MSP430 CPUXV2 | MSP430 CPUXV2 | MSP430 CPU16 |
| Core Size | 16-Bit | 16-Bit | 16-Bit | 16-Bit |
| Data Converters | A/D 16x12b | A/D 16x12b | A/D 8x10b | A/D 3x16b |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Number of I/O | 74 | 74 | 62 | 14 |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Package / Case | 100-LQFP | 100-LQFP | 100-LQFP | 64-LQFP |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, WDT | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 7x24b Sigma Delta Converter | Brown-out Detect/Reset, LCD, POR, PWM, WDT |
| Program Memory Size | 256KB (256K x 8) | 256KB (256K x 8) | 512KB (512K x 8) | 16KB (16K x 8 + 256B) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| RAM Size | 18K x 8 | 18K x 8 | 32K x 8 | 512 x 8 |
| Speed | 20MHz | 20MHz | 25MHz | 8MHz |
| Supplier Device Package | -- | -- | -- | -- |
| Supply Voltage | 1.8V ~ 3.6V | 1.8V ~ 3.6V | 1.8V ~ 3.6V | 1.8V ~ 3.6V |
| Action |
MSP430F5335IPZR and MSP430F5335IPZ are the closest related options in this comparison. Both are based on the same MSP430F5335 microcontroller and use the same 100-pin LQFP package, with equivalent electrical and mechanical characteristics. The main difference is the packing method: MSP430F5335IPZR is supplied in tape-and-reel packaging for automated SMT assembly, while MSP430F5335IPZ is typically supplied in tray packaging. For most designs, they can be considered direct alternatives if the required packaging format is acceptable.
MSP430F67791IPZ and MSP430F425AIPM belong to different MSP430 product groups and should not be treated as drop-in replacements for MSP430F5335IPZR. MSP430F67791IPZ is more focused on metering applications and includes a different peripheral set, while MSP430F425AIPM is an older 64-pin MSP430 device with a different package, memory size, and pin configuration. Before using either as an alternative, the schematic, PCB layout, firmware, peripheral requirements, and pin compatibility should be carefully reviewed.
Texas Instruments MSP430F5335IPZR Microcontrollers Overview
The MSP430F5335IPZR is a high-performance, ultra-low-power 16-bit microcontroller from Texas Instruments’ MSP430F5xx family. Built around the MSP430 CPUXV2 RISC core, this device is designed for embedded applications that require a strong balance of processing efficiency, low standby power, integrated analog functions, and flexible communication interfaces. It operates at up to 20 MHz and supports a wide supply voltage range from 1.8 V to 3.6 V, making it suitable for battery-powered, portable, industrial, metering, sensing, and control-oriented designs.
This microcontroller integrates 256KB of Flash memory and 18KB of RAM, providing sufficient code and data space for more advanced embedded firmware, data logging, protocol handling, sensor processing, and real-time control tasks. The MSP430 architecture is optimized for code efficiency, with 16-bit registers, a compact instruction set, and multiple low-power operating modes that help reduce total system power consumption.
The MSP430F5335IPZR includes a rich set of on-chip peripherals to reduce external component count and simplify system design. Its integrated 12-bit analog-to-digital converter supports multi-channel signal acquisition, making it useful for sensor measurement, monitoring, and precision analog input applications. The device also includes a comparator, DMA controller, hardware multiplier, real-time clock module with alarm capability, watchdog timer, brown-out reset, PWM-capable timers, and up to 74 general-purpose I/O pins.
For communication, the MSP430F5335IPZR provides flexible serial interface support through universal serial communication interface modules. These interfaces can be configured for common embedded communication protocols such as UART, SPI, and I²C, allowing the device to connect easily with sensors, displays, memory devices, wireless modules, interface ICs, and other system controllers.
The device is supplied in a 100-pin LQFP package with a 14 mm × 14 mm body size, offering a practical balance between I/O density and PCB assembly convenience. The “IPZR” ordering suffix indicates the industrial temperature version in the PZ package, supplied in tape-and-reel packaging for automated SMT assembly. This makes MSP430F5335IPZR suitable for volume production as well as industrial embedded systems that require stable long-term sourcing.
Typical applications for the MSP430F5335IPZR include industrial monitoring equipment, portable measurement instruments, sensor interface modules, data acquisition systems, low-power control boards, smart meters, building automation devices, handheld electronics, and mixed-signal embedded control products.
With its ultra-low-power architecture, large Flash memory, integrated analog peripherals, multiple communication interfaces, and 100-pin LQFP package, the MSP430F5335IPZR is a reliable choice for engineers designing efficient embedded systems that require both processing flexibility and low energy consumption.
Key Features
16-bit MSP430 CPUXV2 RISC architecture for efficient embedded processing
Up to 20 MHz operating frequency for real-time control and signal processing tasks
256KB Flash memory for larger application firmware and embedded code storage
18KB RAM for data handling, buffering, and runtime operations
Ultra-low-power operation with multiple power-saving modes for battery-powered designs
Wide supply voltage range: 1.8V to 3.6V
Integrated 12-bit ADC for sensor measurement and analog signal acquisition
Multiple serial communication interfaces, supporting UART, SPI, and I²C configurations
DMA controller for efficient data transfer with reduced CPU load
Real-time clock module with alarm function for time-based applications
Integrated timers with PWM capability for motor control, lighting control, and waveform generation
Watchdog timer and brown-out reset for improved system reliability
Up to 74 general-purpose I/O pins for flexible peripheral and interface expansion
100-pin LQFP package suitable for high-I/O embedded designs
Tape-and-reel packaging for automated SMT production
Industrial temperature range: -40°C to +85°C
Target Applications
Industrial control systems
Portable measurement instruments
Smart meters and utility metering devices
Sensor interface modules
Data acquisition systems
Battery-powered embedded devices
Building automation equipment
Environmental monitoring systems
Handheld test equipment
Medical and healthcare monitoring devices
Motor control and PWM-based control boards
Low-power communication modules
Security and access control systems
Consumer electronic control panels
Mixed-signal embedded control applications
MSP430F5335IPZR is a Texas Instruments 16-bit ultra-low-power mixed-signal microcontroller featuring 256KB Flash, 18KB RAM, up to 20MHz operation, a 12-bit ADC, RTC, DMA, timers, serial communication interfaces, and up to 74 I/O pins. Supplied in a 100-LQFP package with tape-and-reel packaging, it is well suited for industrial control, portable instruments, sensor systems, metering equipment, and low-power embedded applications.
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