MSP430FG477_TI 具有 32KB 闪存、2KB SRAM、16 位 Σ-Δ ADC、双通道 DAC、2 个运算放大器和 128 段 LCD 的 8MHz MCU

MSP430FG477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 32KB 闪存、2KB SRAM、16 位 Σ-Δ ADC、双通道 DAC、2 个运算放大器和 128 段 LCD 的 8MHz MCU
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MSP430FG477的产品详情：

The Texas Instruments MSP430™ 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 wake-up from low-power modes to active mode in less than 6 µs.

The MSP430FG47x is a microcontroller configuration with two 16-bit timers, a basic timer with a real-time clock, a high-performance 16-bit sigma-delta ADC, dual 12-bit DACs, two configurable operational amplifiers, two universal serial communication interface, 48 I/O pins, and a liquid crystal display driver.

For complete module descriptions, see the MSP430x4xx Family User’s Guide.

MSP430FG477的优势和特性：

Low supply-voltage range: 1.8 V to 3.6V
Ultra-low power consumption
- Active mode: 262 μA at 1 MHz, 2.2 V
- Standby mode: 1.1 μA
- Off mode (RAM retention): 0.1 μA
Five power-saving modes
Wakeup from standby mode in less than 6μs
16-bit RISC architecture, extended memory, 125?ns instruction cycle time
16-bit sigma-delta analog-to-digital converter (ADC) with internal reference and five differential analog inputs
Dual 12-bit digital-to-analog converters (DACs)
Dual configurable operational amplifiers
Dual configurable operational amplifiers
16-bit Timer_A with three capture/compare registers
16-bit Timer_B with seven capture/compare-with-shadow registers
Two universal serial communication interfaces (USCIs)
- USCI_A0
  - Enhanced UART supports automatic baud-rate detection
  - IrDA encoder and decoder
  - Synchronous SPI
- USCI_B0
  - I2C
  - Synchronous SPI
Integrated LCD Driver With Contrast Control for Up to 128 Segments
Brownout detector
Basic timer with real-time clock (RTC) feature
Supply Voltage Supervisor/Monitor With Programmable Level Detection
On-Chip Comparator
Serial onboard programming, programmable code protection by security fuse
Bootloader
Device Comparison summarizes the available family members
- MSP430FG477: 32KB+256bytesofflash, 2KBofRAM
- MSP430FG478: 48KB+256bytesofflash, 2KBofRAM
- MSP430FG479: 60KB+256bytesofflash, 2KBofRAM
Available in 113-ball MicroStar Junior? BGA (ZQW), 113-ball nFBGA (ZCA), and 80-pin QFP (PN) packages (see Device Comparison)

MSP430FG477的参数（英文）：

Non-volatile memory (kB)
32
RAM (KB)
2
ADC
16-bit Sigma Delta
GPIO pins (#)
48
Features
Advanced sensing, LCD, Real-time clock, DAC, OpAmp
UART
1
USB
No
Number of I2Cs
1
SPI
2
Comparator channels (#)
2

MSP430FG477具体的完整产品型号参数及价格（美元）：

MSP430FG477的完整型号有：MSP430FG477IPN、MSP430FG477IPNR、MSP430FG477IZCAR，以下是这些产品的关键参数及官网采购报价：

MSP430FG477IPN，工作温度：-40 to 85，封装：LQFP (PN)-80，包装数量MPQ：119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MSP430FG477IPN的批量USD价格：6.034（1000+）

MSP430FG477IPNR，工作温度：-40 to 85，封装：LQFP (PN)-80，包装数量MPQ：1000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MSP430FG477IPNR的批量USD价格：5.028（1000+）

MSP430FG477IZCAR，工作温度：-40 to 85，封装：NFBGA (ZCA)-113，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：SNAGCU，TI官网MSP430FG477IZCAR的批量USD价格：5.531（1000+）