MSP430F5438
25-MHz MCU with 256-KB flash, 16-KB SRAM, 12-bit ADC, DMA, UART/SPI/I2C, timer, HW multiplier
Same functionality and pinout but is not an equivalent to the compared device:
Product details
Parameters
We are not able to display this information. Please refer to the product data sheet.Features
- Low Supply Voltage Range: 2.2 V to 3.6 V
- Ultra-Low Power Consumption
- Active Mode (AM): All System Clocks Active
- 312 µA/MHz at 8 MHz, 3.0 V, Flash Program Execution (Typical)
- 140 µA/MHz at 8 MHz, 3.0 V, RAM Program Execution (Typical)
- Standby Mode (LPM3):
- Real-Time Clock (RTC) With Crystal, Watchdog, and Supply Supervisor Operational, Full RAM Retention, Fast Wake up: 2.6 µA at 3.0 V (Typical)
- Low-Power Oscillator (VLO), General-Purpose Counter, Watchdog, and Supply Supervisor Operational, Full RAM Retention, Fast Wakeup: 1.8 µA at 3.0 V (Typical)
- Off Mode (LPM4):
Full RAM Retention, Supply Supervisor Operational, Fast Wakeup:
1.69 µA at 3.0 V (Typical)
- Active Mode (AM): All System Clocks Active
- Wake up From Standby Mode in Less Than 5 µs
- 16-Bit RISC Architecture
- Extended Memory
- Up to 18-MHz System Clock
- Flexible Power-Management System
- Fully Integrated LDO With Programmable Regulated Core Supply Voltage
- Supply Voltage Supervision, Monitoring, and Brownout
- Unified Clock System (UCS)
- FLL Control Loop for Frequency Stabilization
- Low-Power Low-Frequency Internal Clock Source (VLO)
- Low-Frequency Trimmed Internal Reference Source (REFO)
- 32-kHz Crystals
- High-Frequency Crystals up to 32 MHz
- 16-Bit Timer TA0, Timer_A With Five Capture/Compare Registers
- 16-Bit Timer TA1, Timer_A With Three Capture/Compare Registers
- 16-Bit Timer TB0, Timer_B With Seven Capture/Compare Shadow Registers
- Up to Four Universal Serial Communication Interfaces
- USCI_A0, USCI_A1, USCI_A2, and USCI_A3 Each Support:
- Enhanced UART Supports Automatic Baud-Rate Detection
- IrDA Encoder and Decoder
- Synchronous SPI
- USCI_B0, USCI_B1, USCI_B2, and USCI_B3 Each Support:
- I2C
- Synchronous SPI
- USCI_A0, USCI_A1, USCI_A2, and USCI_A3 Each Support:
- 12-Bit Analog-to-Digital Converter (ADC)
- Internal Reference
- Sample-and-Hold
- Autoscan Feature
- 14 External Channels, 2 Internal Channels
- Hardware Multiplier Supporting 32-Bit Operations
- Serial Onboard Programming, No External Programming Voltage Needed
- 3-Channel Internal DMA
- Basic Timer With RTC Feature
- Device Comparison Summarizes the Available Family Members
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Description
The TI MSP family of ultra-low-power microcontrollers consists of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with five low-power modes, is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows the device to wake up from low-power modes to active mode in less than 5 µs.
The MSP430F543x and MSP430F541x microcontrollers have three 16-bit timers, a high-performance 12-bit analog-to-digital converter (ADC), up to four universal serial communication interfaces (USCIs), a hardware multiplier, DMA, a real-time clock (RTC) module with alarm capabilities, and up to 87 I/O pins.
For complete module descriptions, see the MSP430F5xx and MSP430F6xx Family User’s Guide.
Technical documentation
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The CC2564MODAEM evaluation board contains the Bluetooth BR/EDR/LE HCI solution. Based on TI's CC2564B dual-mode Bluetooth single-chip device, the bCC2564MODA is intended for evaluation and design purposes, reducing design effort and enabling fast time to market.
For a complete evaluation solution (...)
Features
- Dual-mode (Bluetooth & Bluetooth low energy ) Bluetooth Specification v4.1
- Integrated antenna on CC2564MODA for ready-to-use application
- The device is FCC, IC, CE certified with a certified and royalty-free TI Bluetooth Stack, getting started guide, demos, and UART and PCM/I2S Interface
- Class 1.5 (...)
Description
The MSP430F5438 Experimenter Board (MSP-EXP430F5438) is a microcontroller development for highly integrated, high performance MSP430F5438 MCUs. It features a 100-pin socket which supports the MSP430F5438A and other devices with similar pinout. The socket allows for quick upgrades (...)
Features
- 100-pin socket for MSP430F5438A MCU:
- Digital I/O Pins: 34
- Accessible analog inputs (12-bit ADC): 5
- PWM outputs: 12
- Flash Memory (MSP430F5438): 256KB
- RAM (MSP430F5438): 16KB
- Clock Speed (MSP430F5438): 18MHz
- Communication (MSP430F5438)
- 4x UART/LIN/IrDA/SPI
- 4x I2C/SPI
- Power Supply sources: USB, FET, 2x AA (...)
Description
The MSP-TS430PZ5X100 is a standalone ZIF socket target board used to program and debug the MSP430 MCU in-system through the JTAG interface or the Spy Bi-Wire (2-wire JTAG) protocol.
Device Support: The MSP-TS430PZ5X100 development board supports MSP430F543x, MSP430BT5190 and MSP430SL5438A MCUs in a (...)
Features
- Supports all debugging interfaces using a standard 14-pin JTAG header such as the MSP-FET430UIF
Description
The MSP-FET is a powerful emulation development tool – often called a debug probe – which allows users to quickly begin development on MSP low-power microcontrollers (MCU).
It supports programming and real-time debugging over both JTAG and SBW interfaces. Furthermore, the MSP-FET also provides a (...)
Features
- USB debugging interface to connect any MSP430 MCU to a computer for real-time, in-system programming and debugging
- Enables EnergyTrace™ technology for energy measurement and debugging on all MSP430 and MSP432 devices in the Code Composer Studio and IAR Embedded Workbench development environments
- (...)
Description
The MSP Gang Programmer (MSP-GANG) is a MSP430™/MSP432™ device programmer that can program up to eight identical MSP430/MSP432 Flash or FRAM devices at the same time. It connects to a host PC using a standard RS-232 or USB connection and provides flexible programming options that allow (...)
Features
- Quickly and reliably program Flash or FRAM-based MSP devices via RS-232 or USB interface
- Several programming modes:
- Interactive Mode – Programming while connected to PC using the MSP GANG Programmer GUI
- Program from Image – An image can be stored, which contains configuration options and code (...)
Software development
This complete collection of (...)
Features
- Collection of MSP design resources
- Available within CCS, as a standalone executable, or as part of TI’s new Cloud-based tools
- Auto-updates through the web
- Sleek & intuitive GUI for browsing content
- Features the MSP Driver Library
- Automatic filtering of content using a unique 2-pane view
TI’s dual-mode Bluetooth stack enables Bluetooth + Bluetooth Low Energy and is comprised of Single Mode and Dual Mode offerings implementing the Bluetooth 4.0/4.1/4.2 specification. The Bluetooth stack is fully Bluetooth Special Interest Group (SIG) qualified, certified and royalty-free (...)
Features
- Supports Dual-mode Bluetooth 4.0/4.10 - Bluetooth certified and royalty free
- 4.2 Low Energy Secure Connect supported
- Fully SIG qualified
- Protocols/Profiles can be selectively enabled/disabled
- Fully Documented API Interface
- Classic Profiles Available (varies between the different platforms, see specific (...)
Features
- MSP430G23xx
- MSP430G24xx
- MSP430G25xx
- MSP430G2x44
- MSP430G2x55
- MSP430F5xx
- MSP430FR2433
- MSP430FR25xx
- MSP430FR26xx
- MSP430FR57xx
Features
- Supports Dual-mode Bluetooth 4.0 - Bluetooth certified and royaly free
- The Bluetooth stack is fully qualified (QDID 37180 and QDID 42849)
- Fully Thread safe
- Supports non-threaded (No OS) environment
- Fully Documented API Interface
- Works with any MSP430 MCU with Flash >= 128KB and RAM >= 8KB
- Sample Apps are (...)
Features
- Free license and royalty-free use
- Simplify and accelerate development of applications
- Easy-to-maintain code
Features
- Up to 26x higher performance when executing floating point scalar math functions
- Remains in low power modes longer due to the increased performance
- Free and easy to use – now integrated in CCS and IAR
Code Composer Studio is an integrated development environment (IDE) that supports TI's Microcontroller and Embedded Processors portfolio. Code Composer Studio comprises a suite of tools used to develop and debug embedded applications. It includes an optimizing C/C++ compiler, source code editor (...)
As most developers know, it is difficult to (...)
Features
- Current measurement is enabled for all MSP430 MCUs, MSP432 MCUs and connectivity devices
- Tracing of CPU states is available on selected MSP430 MCUs, MSP432 MCUs, CC13x2 wireless MCUs and CC26x2 wireless MCUs
- Tracing of peripheral states is also available on selected MSP430 MCUs, CC13x2 (...)
CCS Uniflash is a standalone tool used to (...)
Design tools & simulation
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| LQFP (PZ) | 100 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Support & training
TI E2E™ forums with technical support from TI engineers
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