MSP430FG4250_TI 具有 16KB 闪存、256B SRAM、16 位 Σ-Δ ADC、12 位 DAC、2 个运算放大器和 56 段 LCD 的 8MHz MCU

MSP430FG4250的基本参数

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、256B SRAM、16 位 Σ-Δ ADC、12 位 DAC、2 个运算放大器和 56 段 LCD 的 8MHz MCU
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MSP430FG4250的产品详情：

The Texas Instruments MSP430 family of ultralow-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 6µs.

The MSP430FG42x0 is a microcontroller configuration with a 16-bit timer, a high-performance 16-bitsigma-delta A/D converter, 12-bit D/A converter, two configurable operational amplifiers, 32 I/O pins, and a liquid crystal display driver.

Typical applications for this device include analog and digital sensor systems, digital motor control, remote controls, thermostats, digital timers, hand-held meters, etc.

MSP430FG4250的优势和特性：

Low Supply-Voltage Range, 1.8 V to 3.6 V
Ultralow-Power Consumption:
- Active Mode: 250 μA at 1 MHz, 2.2 V
- Standby Mode: 1.1 μA
- Off Mode (RAM Retention): 0.1 μA
Five Power Saving Modes
Wake-Up From Standby Mode in Less Than 6 μs
16-Bit RISC Architecture, 125-ns Instruction Cycle Time
16-Bit Sigma-Delta A/D Converter With Internal Reference and Five Differential Analog Inputs
12-Bit D/A Converter
Two Configurable Operational Amplifiers
16-Bit Timer_A With Three Capture/Compare Registers
Brownout Detector
Bootstrap Loader
Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security Fuse
Integrated LCD Driver With Contrast Control for up to 56 Segments
MSP430FG42x0 Family Members Include:
- MSP430FG4250: 16KB+256B Flash Memory 256B RAM
- MSP430FG4260: 24KB+256B Flash Memory 256B RAM
- MSP430FG4270: 32KB+256B Flash Memory 256B RAM
For Complete Module Descriptions, See The MSP430x4xx Family User’s Guide, Literature Number SLAU056
For Additional Device Information, See the MSP430FG42x0 Device Errata, Literature Number SLAZ038

MSP430FG4250的参数（英文）：

Non-volatile memory (kB)
16
RAM (KB)
0.25
ADC
16-bit Sigma Delta
GPIO pins (#)
32
Features
Advanced sensing, LCD, DAC, OpAmp
UART
0
USB
No
Number of I2Cs
0
SPI
0
Comparator channels (#)
0

MSP430FG4250具体的完整产品型号参数及价格（美元）：

MSP430FG4250的完整型号有：MSP430FG4250IDL、MSP430FG4250IDLR、MSP430FG4250IRGZR、MSP430FG4250IRGZT，以下是这些产品的关键参数及官网采购报价：

MSP430FG4250IDL，工作温度：-40 to 85，封装：SSOP (DL)-48，包装数量MPQ：25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MSP430FG4250IDL的批量USD价格：3.269（1000+）

MSP430FG4250IDLR，工作温度：-40 to 85，封装：SSOP (DL)-48，包装数量MPQ：1000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MSP430FG4250IDLR的批量USD价格：2.724（1000+）

MSP430FG4250IRGZR，工作温度：-40 to 85，封装：VQFN (RGZ)-48，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MSP430FG4250IRGZR的批量USD价格：2.724（1000+）

MSP430FG4250IRGZT，工作温度：-40 to 85，封装：VQFN (RGZ)-48，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MSP430FG4250IRGZT的批量USD价格：3.269（1000+）