仕様
| 属性 | 値 |
| Supplier | Texas Instruments |
| Package | Tray |
| Series | MSP430F2xx |
| ProductStatus | Active |
| CoreProcessor | MSP430 CPU16 |
| CoreSize | 16-Bit |
| Speed | 16MHz |
| Connectivity | I²C, IrDA, LINbus, SCI, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| NumberofI/O | 48 |
| ProgramMemorySize | 60KB (60K x 8 + 256B) |
| ProgramMemoryType | FLASH |
| RAMSize | 2K x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.8V ~ 3.6V |
| DataConverters | A/D 8x12b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 105°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 64-LQFP |
概要
Description
Introduction to MSP430F249TPM
- TI’s ultra-low-power, 16‑bit MSP430 microcontroller for battery-powered embedded systems.
- Core: 16‑bit MSP430 RISC CPU with very low active/sleep currents and fast wake‑up.
- Memory: on‑chip program Flash and RAM for data.
- Peripherals: ADC12 (12‑bit), multiple timers, watchdog timer, RTC, and a flexible USCI unit for UART/SPI/I2C.
- Clocks and power: internal DCO and optional external crystals; wide operating voltage with multiple low‑power modes.
- Development: supported by Code Composer Studio or IAR; debugging via SBW/JTAG.
- Packaging: available in compact surface‑mount packages (e.g., TSSOP/QFP) including TPM variants.
- Applications: suitable for compact, energy‑efficient devices such as sensors, meters, wearables, remote controls, and consumer/automotive electronics.
- TI’s ultra-low-power, 16‑bit MSP430 microcontroller for battery-powered embedded systems.
- Core: 16‑bit MSP430 RISC CPU with very low active/sleep currents and fast wake‑up.
- Memory: on‑chip program Flash and RAM for data.
- Peripherals: ADC12 (12‑bit), multiple timers, watchdog timer, RTC, and a flexible USCI unit for UART/SPI/I2C.
- Clocks and power: internal DCO and optional external crystals; wide operating voltage with multiple low‑power modes.
- Development: supported by Code Composer Studio or IAR; debugging via SBW/JTAG.
- Packaging: available in compact surface‑mount packages (e.g., TSSOP/QFP) including TPM variants.
- Applications: suitable for compact, energy‑efficient devices such as sensors, meters, wearables, remote controls, and consumer/automotive electronics.
Features
Here are the key features of the MSP430F249TPM (MSP430F249, 100-pin package):
- 16-bit MSP430 CPU core, up to ~8 MHz operation with low power consumption
- On-chip memory: about 60 KB Flash, ~2 KB RAM (data)
- Clock system: internal DCO clock plus support for crystals; flexible clocking and low-power modes
- ADC and analog: 8-channel, 10-bit ADC with integrated analog comparator
- Timers: multiple 16-bit timer modules (PWM/capture/event timing)
- Serial interfaces: USI across SPI/I2C (and UART options on some configurations)
- Peripherals: watchdog timer, brown-out/reset, interrupt system, and edge/level-detect features
- Low-power operation: several low‑power modes (LPM0–LPM4) for extended battery life
- Supply and range: 1.8 V to 3.6 V operating voltage; -40 °C to 85 °C industrial temperature range
- I/O: abundant general-purpose I/O pins suitable for diverse designs
- Packaging: 100-pin LQFP/TQFP (TPM variant)
- In-system programmable memory (ISP) via standard programming interfaces (JTAG/SBW where supported)
Note: exact peripheral counts can vary by package/revision; reference datasheet for precise specifications.
- 16-bit MSP430 CPU core, up to ~8 MHz operation with low power consumption
- On-chip memory: about 60 KB Flash, ~2 KB RAM (data)
- Clock system: internal DCO clock plus support for crystals; flexible clocking and low-power modes
- ADC and analog: 8-channel, 10-bit ADC with integrated analog comparator
- Timers: multiple 16-bit timer modules (PWM/capture/event timing)
- Serial interfaces: USI across SPI/I2C (and UART options on some configurations)
- Peripherals: watchdog timer, brown-out/reset, interrupt system, and edge/level-detect features
- Low-power operation: several low‑power modes (LPM0–LPM4) for extended battery life
- Supply and range: 1.8 V to 3.6 V operating voltage; -40 °C to 85 °C industrial temperature range
- I/O: abundant general-purpose I/O pins suitable for diverse designs
- Packaging: 100-pin LQFP/TQFP (TPM variant)
- In-system programmable memory (ISP) via standard programming interfaces (JTAG/SBW where supported)
Note: exact peripheral counts can vary by package/revision; reference datasheet for precise specifications.
Pinout
- Pin count: 28 pins (MSP430F249TPM comes in a 28-pin package, e.g., TSSOP/MSOP style).
- Function: A 16‑bit MSP430 microcontroller (low‑power embedded controller) with on‑chip flash RAM and peripherals (timers, ADC, and serial communications) for general embedded control tasks.
- Function: A 16‑bit MSP430 microcontroller (low‑power embedded controller) with on‑chip flash RAM and peripherals (timers, ADC, and serial communications) for general embedded control tasks.
Manufacturer
Manufacturer: Texas Instruments Incorporated (TI).
What kind of company: An American multinational technology company that designs and manufactures semiconductors and integrated circuits, including microcontrollers (such as MSP430), analog and embedded processing solutions; headquartered in Dallas, Texas.
What kind of company: An American multinational technology company that designs and manufactures semiconductors and integrated circuits, including microcontrollers (such as MSP430), analog and embedded processing solutions; headquartered in Dallas, Texas.
Application
Applications (MSP430F249TPM):
- Portable measurement and sensing devices (data loggers, environmental/industrial sensors)
- Handheld medical/diagnostic tools
- Industrial automation and remote monitoring
- Smart metering and energy management
- Consumer electronics and remote controls
- Educational and development/prototyping platforms
- Battery-powered IoT wearables and small embedded systems
Note: Packaged in a compact TPM/TSSOP form suitable for small-form-factor applications.
- Portable measurement and sensing devices (data loggers, environmental/industrial sensors)
- Handheld medical/diagnostic tools
- Industrial automation and remote monitoring
- Smart metering and energy management
- Consumer electronics and remote controls
- Educational and development/prototyping platforms
- Battery-powered IoT wearables and small embedded systems
Note: Packaged in a compact TPM/TSSOP form suitable for small-form-factor applications.
Package
64-pin LQFP (Thin Quad Flat Pack) package.
