- 制造厂商：TI
- 产品类别：微控制器 (MCU) 和处理器
- 技术类目：微控制器 (MCU) - MSP430 微控制器
- 功能描述：具有 16KB 闪存、512B SRAM、10 位 ADC 和 I2C/SPI/UART 的 16MHz MCU
- 点击这里打开及下载MSP430F2254的技术文档资料
- TI代理渠道，提供当日发货、严格的质量标准，满足您的目标价格
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 MSP430F22x4/MSP430F22x2 series is an ultra-low-power mixed signal microcontroller with two built-in 16-bit timers, a universal serial communication interface, 10-bit A/D converter with integrated reference and data transfer controller (DTC), two general-purpose operational amplifiers in the MSP430F22x4 devices, and 32 I/O pins.
Typical applications include sensor systems that capture analog signals, convert them to digital values, and then process the data for display or for transmission to a host system. Stand-alone radio-frequency (RF) sensor front ends are another area of application.
- Low Supply Voltage Range: 1.8 V to 3.6 V
- Ultra-Low Power Consumption
- Active Mode: 270 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%
- Internal Very-Low-Power Low-Frequency Oscillator
- 32-kHz Crystal
- High-Frequency (HF) Crystal up to 16MHz
- Resonator
- External Digital Clock Source
- External Resistor
- 16-Bit Timer_A With Three Capture/Compare Registers
- 16-Bit Timer_B With Three Capture/Compare Registers
- Universal Serial Communication Interface
- Enhanced UART Supporting Auto-Baudrate Detection (LIN)
- IrDA Encoder and Decoder
- Synchronous SPI
- I2C?
- 10-Bit 200-ksps Analog-to-Digital (A/D) Converter With Internal Reference, Sample-and-Hold, Autoscan, and Data Transfer Controller
- Two Configurable Operational Amplifiers (MSP430F22x4 Only)
- Brownout Detector
- Serial Onboard Programming, No External Programming Voltage Needed, Programmable Code Protection by Security Fuse
- Bootstrap Loader
- On-Chip Emulation Module
- Family Members Include:
- MSP430F2232: 8KB + 256B Flash Memory, 512B RAM
- MSP430F2252: 16KB + 256B Flash Memory, 512B RAM
- MSP430F2272: 32KB + 256B Flash Memory, 1KB RAM
- MSP430F2234: 8KB + 256B Flash Memory, 512B RAM
- MSP430F2254: 16KB + 256B Flash Memory, 512B RAM
- MSP430F2274: 32KB + 256B Flash Memory, 1KB RAM
- Available in a 38-Pin Thin Shrink Small-Outline Package (TSSOP) (DA), 40-Pin QFN Package (RHA), and 49-Pin Ball Grid Array Package (YFF)
- For Complete Module Descriptions, See the (SLAU144)
All trademarks are the property of their respective owners.
- Non-volatile memory (kB)
- 16
- RAM (KB)
- 0.5
- ADC
- 10-bit SAR
- GPIO pins (#)
- 32
- Features
- OpAmp
- UART
- 1
- USB
- No
- Number of I2Cs
- 1
- SPI
- 1
- Comparator channels (#)
- 0
MSP430F2254的完整型号有：MSP430F2254IDA、MSP430F2254IDAR、MSP430F2254IRHAR、MSP430F2254IRHAT、MSP430F2254TDA、MSP430F2254TDAR、MSP430F2254TRHAR、MSP430F2254TRHAT，以下是这些产品的关键参数及官网采购报价：
MSP430F2254IDA，工作温度：-40 to 85，封装：TSSOP (DA)-38，包装数量MPQ：40个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网MSP430F2254IDA的批量USD价格：2.83（1000+）
MSP430F2254IDAR，工作温度：-40 to 85，封装：TSSOP (DA)-38，包装数量MPQ：2000个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网MSP430F2254IDAR的批量USD价格：2.408（1000+）
MSP430F2254IRHAR，工作温度：-40 to 85，封装：VQFN (RHA)-40，包装数量MPQ：2500个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：NIPDAU，TI官网MSP430F2254IRHAR的批量USD价格：2.408（1000+）
MSP430F2254IRHAT，工作温度：-40 to 85，封装：VQFN (RHA)-40，包装数量MPQ：250个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：NIPDAU，TI官网MSP430F2254IRHAT的批量USD价格：2.83（1000+）
MSP430F2254TDA，工作温度：-40 to 105，封装：TSSOP (DA)-38，包装数量MPQ：40个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网MSP430F2254TDA的批量USD价格：2.83（1000+）
MSP430F2254TDAR，工作温度：-40 to 105，封装：TSSOP (DA)-38，包装数量MPQ：2000个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网MSP430F2254TDAR的批量USD价格：2.408（1000+）
MSP430F2254TRHAR，工作温度：-40 to 105，封装：VQFN (RHA)-40，包装数量MPQ：2500个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：NIPDAU，TI官网MSP430F2254TRHAR的批量USD价格：2.408（1000+）
MSP430F2254TRHAT，工作温度：-40 to 105，封装：VQFN (RHA)-40，包装数量MPQ：250个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：NIPDAU，TI官网MSP430F2254TRHAT的批量USD价格：2.83（1000+）
MSP-TS430DA38 — MSP-TS430DA38 - 适用于 MSP430F2x 和 MSP430G2x MCU 的 38 引脚目标开发板
MSP-FET — MSP430 闪存仿真工具
MSP-GANG — MSP-GANG 生产编程器
MSP-GRLIB — MSP 图形库
MSP-DSPLIB — MSP 微控制器的数字信号处理 (DSP) 库
MSP430WARE — 适用于 MSP430 微控制器的 MSPWare
UNIFLASH — 适用于大多数 TI 微控制器 (MCU) 和毫米波传感器的 UniFlash
MSP-FLASHER — 适用于 MSP430 和 SimpleLink MSP432 MCU 的命令行编程器
CCSTUDIO — Code Composer Studio 集成式开发环境 (IDE)
MSP430F22x2/22x4 Code Examples (Rev. K)
CCSTUDIO-MSP — 适用于 MSP 微控制器的 Code Composer Studio (CCS) 集成开发环境 (IDE)
ENERGYTRACE — EnergyTrace 技术
IAR-KICKSTART — IAR Embedded Workbench
MSP430 Op Amp (OA) Module SPICE/TINA Models
MSP-3P-SEARCH — MSP Third party search tool
MSP430 schematic symbols and footprints library for use with the Eagle CAD tool (Rev. E)
