MSP430G2533IPW28 Texas Instruments In Stock
MSP430G2533IPW28 is a 16-bit ultra-low-power microcontroller with 8KB flash and 512B RAM by Texas Instruments. Key specs: 16MHz CPU, 8 ADC channels, USCI for UART/SPI/I2C. From $0.99, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $0.9858(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low-power 16-bit RISC architecture operating down to 1.8V for extended battery life
- 8KB in-system programmable flash with 512B RAM for embedded control applications
- Integrated 10-bit ADC with 8 channels enabling precise analog signal acquisition
- USCI peripheral supporting UART, SPI, and I2C protocols for versatile connectivity
- Available in compact 28-pin TSSOP package for space-constrained designs
Applications
The MSP430G2533IPW28 is well-suited for battery-powered portable devices such as wireless sensors, remote controls, and medical monitors where ultra-low power consumption is critical. It is commonly deployed in industrial automation and smart metering applications that require reliable analog measurement and serial communication. The device also serves consumer electronics and IoT edge nodes that benefit from its low cost, small footprint, and flexible peripherals.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Has ADC | YES |
| Bit Size | 16 |
| Boundary Scan | YES |
| CPU Family | MSP430 |
| Clock Frequency-Max | 0.032768MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e4 |
| Low Power Mode | YES |
| Number of I/O Lines | 24 |
| Number of Serial I/Os | 1 |
| Number of Timers | 2 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP28,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 512 |
| RAM (words) | 0.5 |
| ROM (words) | 16384 |
| ROM Programmability | FLASH |
| Speed | 16MHz |
| Supply Current-Max | 0.42mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 1.8V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| ## MSP430G2533IPW28 Alternates Showing results | Image |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum operating frequency of the MSP430G2533IPW28?
The MSP430G2533IPW28 operates at up to 16MHz using the digitally controlled oscillator (DCO), allowing developers to trade off speed and power consumption depending on the application requirements.
What communication interfaces does the MSP430G2533IPW28 support?
The MSP430G2533IPW28 features a Universal Serial Communication Interface (USCI) module that supports UART, SPI, and I2C protocols, making it easy to connect sensors, displays, and other peripherals in embedded systems.
What are typical applications for the MSP430G2533IPW28?
Typical applications include wireless sensor nodes, portable medical devices, smart meters, industrial monitoring systems, and battery-operated IoT edge devices, all of which benefit from the chip's ultra-low power consumption and integrated analog capabilities.
What package does the MSP430G2533IPW28 come in?
The MSP430G2533IPW28 is housed in a 28-pin TSSOP (Thin Shrink Small Outline Package), offering a compact footprint suitable for space-constrained PCB designs while still providing access to all GPIO and peripheral pins.
What is the supply voltage range for the MSP430G2533IPW28?
The MSP430G2533IPW28 operates over a wide supply voltage range of 1.8V to 3.6V, enabling direct integration with low-voltage battery chemistries such as coin cells and single-cell Li-Ion batteries.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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