MSP430G2533IPW20 16-bit MSP430 Microcontroller TSSOP-20

MSP430G2533IPW20 Overview

The MSP430G2533IPW20 is a compact, low-power microcontroller in the MSP430 family suited for battery-powered and embedded control applications. It combines a 16-bit CPU architecture with integrated mixed-signal peripherals to reduce external component count and simplify board design. The 20-pin package delivers a smaller footprint and straightforward signal routing for space-constrained systems. For sourcing and additional ordering detail, visit IC Manufacturer.

MSP430G2533IPW20 Technical Specifications

MSP430G2533IPW20 Key Features

• Single 16-bit core delivering low-power processing with deterministic timing for control loops and sensor processing.
• On-chip 10-bit ADC enabling accurate analog sensing without external converters, which reduces PCB area and BOM cost.
• Compact 20-pin package providing a smaller board footprint while keeping up to 16 GPIO for flexible I/O mapping.
• Integrated timers and serial interfaces that simplify timing, PWM generation, and UART/SPI communication for peripherals and sensors.

Typical Applications

• Battery-powered sensor nodes and portable instrumentation where low-power sleep modes and a small package extend battery life and reduce enclosure size.
• Industrial input/output modules requiring reliable timing, multiple GPIO, and on-chip ADC for signal acquisition and compact control boards.
• Consumer handheld devices that need a 16-bit control core, on-chip flash and RAM, and serial interfaces for human?machine interface and peripherals.
• Motor control and lighting driver submodules where integrated timers and PWM-capable peripherals simplify motor phase control and brightness regulation.

MSP430G2533IPW20 Advantages vs Typical Alternatives

This device balances integration and size to give system designers a compact microcontroller with both mixed-signal capability and a proven low-power 16-bit core. Compared with larger MCUs, it reduces BOM and PCB area by combining flash, RAM, ADC, timers, and serial interfaces in a 20-pin package. Compared with simpler 8-bit controllers, it offers wider arithmetic headroom and more deterministic control at similar or lower energy per instruction.

MSP430G2533IPW20 Brand Info

The MSP430G2533IPW20 is part of the MSP430 microcontroller family from Texas Instruments. TI positions this family for energy-efficient embedded control, offering broad toolchain support, application notes, and long-term availability suitable for industrial and consumer products.

FAQ

Who manufactures this MCU?

Texas Instruments manufactures the MSP430 family, including this model. TI provides datasheets, development tools, and application support for system design and sourcing.

What package pin count is used?

This part is delivered in a 20-pin package aimed at compact PCB designs. The 20-pin format helps conserve board area while keeping multiple I/O and peripheral signals accessible.

Does it include an ADC?

Yes, the device includes a 10-bit on-chip ADC, enabling direct measurement of analog signals without an external converter, reducing component count and simplifying layout.

Is it suitable for battery operation?

Yes, with an operating voltage range down to 1.8 V and a low-power 16-bit core, the device is suited for battery-powered designs that demand extended runtime and efficient sleep modes.

What communication interfaces are available?

On-chip serial capabilities support UART and SPI-style communication. These interfaces enable connections to sensors, external memory, and radio modules without additional ICs.