16 MHz MCU with 1KB Flash, 128B SRAM, timer, comparator
Product details
Parameters
Package | Pins | Size
Features
- Low Supply Voltage Range: 1.8 V to 3.6 V
- Ultra-Low Power Consumption
- Active Mode: 250 µA at 1 MHz, 2.2 V
- Standby Mode: 0.7 µA
- Off Mode (RAM Retention): 0.1 µA
- Ultra-Fast Wake-Up From Standby Mode in Less Than 1 µs
- 16-Bit RISC Architecture, 62.5-ns Instruction Cycle Time
- Basic Clock Module Configurations
- Internal Frequencies up to 16 MHz With Four Calibrated
Frequencies to ±1% - 32-kHz Crystal
- High-Frequency Crystal up to 16 MHz
- Resonator
- External Digital Clock Source
- Internal Frequencies up to 16 MHz With Four Calibrated
- 16-Bit Timer_A With Three Capture/Compare Registers
- On-Chip Comparator for Analog Signal Compare Function or Slope
Analog-to-Digital (A/D) Conversion - Brownout Detector
- Serial Onboard Programming, No External Programming Voltage Needed,
Programmable Code Protection by Security Fuse - Bootstrap Loader
- On Chip Emulation Module
- Family Members:
- MSP430F2101
- 1KB + 256B Flash Memory
- 128B RAM
- MSP430F2111
- 2KB + 256B Flash Memory
- 128B RAM
- MSP430F2121
- 4KB + 256B Flash Memory
- 256B RAM
- MSP430F2131
- 8KB + 256B Flash Memory
- 256B RAM
- MSP430F2101
- Available in a 20-Pin Plastic Small-Outline Wide Body (SOWB) Package,
20-Pin Plastic Small-Outline Thin (TSSOP) Package, 20-Pin TVSOP Package,
and 24-Pin QFN Package - For Complete Module Descriptions, See the MSP430x2xx Family User's Guide (SLAU144)
Description
The Texas Instruments MSP430 family of ultra-low-power microcontrollers consist 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 wake-up from low-power modes to active mode in less than 1 µs.
The MSP430x21x1 series is an ultra-low-power mixed signal microcontroller with a built-in 16-bit timer, versatile analog comparator, and sixteen I/O pins.
Typical applications include sensor systems that capture analog signals, convert themto digital values, and then process the data for display or for transmission to a host system. Stand-alone RF sensor front end is another area of application. The analog comparator provides slope A/D conversion capability.
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 MSP-TS430DW28 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-TS430DW28 development board supports MSP430F11x1, MSP430F11x2, MSP430F12x, MSP430F12x2 and (...)
Features
- Development board (MSP-TS430DW28) with a ZIF socket fitting some MSP430 derivatives in 28-pin SOIC (DW) packages includes an LED indicator, JTAG adapter, and header pin-outs for prototyping
- Supports all debugging interfaces using a standard 14-pin JTAG header such as the MSP-FET430UIF
Description
The MSP-TS430PW28 is a standalone ZIF socket target board used to program and debug the MSP430 in-system through the JTAG interface or the Spy Bi-Wire (2-wire JTAG) protocol. The development board supports some MSP430F Flash parts in a 28-pin TSSOP package (TI package code: PW). Please check your (...)
Features
- Development board (MSP-TS430PW28) with a ZIF socket fitting some MSP430 derivatives in 28-pin TSSOP (PW) packages includes an LED indicator, JTAG adapter, and header pin-outs for prototyping
- 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
Features
- Free license and royalty-free use
- Simplify and accelerate development of applications
- Easy-to-maintain code
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
The (...)
Features
- Supports many TI MSP devices including general purpose and advanced sensing MCUs
- Search by type of product, TI devices supported, or country
- Access links and contacts for quick engagement
- Third-party companies located around the world
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| SOIC (DW) | 20 | View options |
| TSSOP (PW) | 20 | View options |
| TVSOP (DGV) | 20 | View options |
| VQFN (RGE) | 24 | 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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