MSP430FG478 16 位超低功耗 MCU、48KB 闪存、2KB RAM、16 位 Σ-Δ A/D、12 位 D/A、运算放大器、128 段 LCD
The Texas InstrumentsMSP430 family of ultralow-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 portablemeasurement 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.
TheMSP430FG47x is amicrocontroller configurationwith two 16-bit timers, a basic timerwith a real-time clock, a high performance 16-bit sigma-delta A/D converter, dual 12-bit D/A converters, two configurable operational amplifiers, two universal serial communication interface, 48 I/O pins, and a liquid crystal display driver
|
MSP430FG477 |
MSP430FG478 |
MSP430FG479 |
Frequency (MHz) |
8 |
8 |
8 |
Flash (KB) |
32 |
48 |
60 |
SRAM (B) |
2048 |
2048 |
2048 |
GPIO |
48 |
48 |
48 |
Timers - 16-bit |
2 |
2 |
2 |
Watchdog |
Yes |
Yes |
Yes |
Brown Out Reset |
Yes |
Yes |
Yes |
SVS |
Yes |
Yes |
Yes |
USCI_A (UART/LIN/IrDA/SPI) |
1 |
1 |
1 |
USCI_B (I2C & SPI) |
1 |
1 |
1 |
Comparators |
Yes |
Yes |
Yes |
Temp Sensor |
Yes |
Yes |
Yes |
ADC |
16-bit Sigma Delta |
16-bit Sigma Delta |
16-bit Sigma Delta |
LCD Segments |
128 |
128 |
128 |
Pin/Package |
113BGA MICROSTAR JUNIOR, 80LQFP |
113BGA MICROSTAR JUNIOR, 80LQFP |
113BGA MICROSTAR JUNIOR, 80LQFP |
Approx. Price (US$) |
4.75 | 1ku |
5.55 | 1ku |
6.20 | 1ku |
MSP430FG478 特性
- Low Supply-Voltage Range: 1.8 V to 3.6 V
- 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
- Wake-Up From Standby Mode in Less Than 6 µs
- 16-Bit RISC Architecture, 125-ns Instruction Cycle Time
- 16-Bit Sigma-Delta Analog-to-Digital (A/D) Converter With
Internal Reference and Five Differential Analog Inputs
- Dual 12-Bit Digital-to-Analog (D/A) Converter
- Dual Configurable Operational Amplifiers
- 16-Bit Timer_A With Three Capture/Compare Registers
- 16-Bit Timer_B With Three Capture/Compare-With-Shadow Registers
- Two Universal Serial Communication Interfaces (USCI)
- USCI_A0
- Enhanced UART Supporting Auto-Baudrate Detection
- IrDA Encoder and Decoder
- Synchronous SPI
- USCI_B0
- Integrated LCD Driver With Contrast Control for Up to 128 Segments
- Brownout Detector
MSP430FG478 芯片订购指南
MSP430FG478 质量与无铅数据
器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
MSP430FG478IPN |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
MSP430FG478IPN |
MSP430FG478IPN |
MSP430FG478IPNR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
MSP430FG478IPNR |
MSP430FG478IPNR |
MSP430FG478IZQW |
Green (RoHS & no Sb/Br) |
SNAGCU |
Level-3-260C-168 HR |
MSP430FG478IZQW |
MSP430FG478IZQW |
MSP430FG478IZQWR |
Green (RoHS & no Sb/Br) |
SNAGCU |
Level-3-260C-168 HR |
MSP430FG478IZQWR |
MSP430FG478IZQWR |
MSP430FG478 工具与软件
MSP430FG478 应用技术支持与电子电路设计开发资源下载
- MSP430FG478 数据资料 dataSheet 下载.PDF
- TI 德州仪器MSP430 超低功耗微控制器选型与价格 . xls