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MSP430FG642X PDF预览

MSP430FG642X

更新时间: 2024-11-20 02:45:51
品牌 Logo 应用领域
德州仪器 - TI 微控制器
页数 文件大小 规格书
186页 5140K
描述
MSP430FG662x, MSP430FG642x Mixed-Signal Microcontrollers

MSP430FG642X 数据手册

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MSP430FG6626, MSP430FG6625  
MSP430FG6426, MSP430FG6425  
SLAS874B – MAY 2015 – REVISED SEPTEMBER 2020  
MSP430FG662x, MSP430FG642x Mixed-Signal Microcontrollers  
Enhanced UART with automatic baud-rate  
detection  
1 Features  
Low supply voltage range:  
3.6 V down to 1.8 V  
IrDA encoder and decoder  
Synchronous SPI  
High-performance integrated signal chain  
– Continuous-time sigma-delta 16-bit analog-to-  
digital converter (ADC) with internal reference  
with 10 external analog inputs, 6 single-ended  
and 4 selectable as differential or single-ended  
– Dual operational amplifiers  
– Quad low-impedance ground switches  
– Voltage comparator  
Dual 12-bit digital-to-analog converters (DACs)  
with synchronization  
Integrated LCD driver with contrast control for up  
to 160 segments  
MSP430FG662x: Full-speed universal serial bus  
(USB)  
– Integrated USB-PHY  
– Integrated 3.3-V and 1.8-V USB power system  
– Integrated USB-PLL  
– Eight input and eight output endpoints  
Ultra-low power consumption  
– USCI_B0 and USCI_B1  
I2C  
Synchronous SPI  
RTC with calibration logic for time offset correction,  
operation in LPM 3.5  
16-bit RISC architecture, extended memory, up to  
20-MHz system clock  
Flexible power-management system  
– Fully integrated LDO with programmable  
regulated core supply voltage  
– Supply voltage supervision, monitoring, and  
brownout  
Unified clock system  
– FLL control loop for frequency stabilization  
– Low-power low-frequency internal clock source  
(VLO)  
– Low-frequency trimmed internal reference  
source (REFO)  
– 32-kHz crystals (XT1)  
– Active mode (AM),  
– High-frequency crystals up to 32 MHz (XT2)  
Separate voltage supply for backup subsystem  
– 32-kHz low-frequency oscillator (XT1)  
– RTC  
– Backup memory (8 bytes)  
Development tools and software (also see Tools  
and Software)  
MSP-TS430PZ100AUSB 100-pin target  
development board  
MSP430Warecode examples  
Wake up from standby mode in 3 µs (typical)  
Serial onboard programming, no external  
programming voltage needed  
all system clocks active:  
250 µA/MHz at 8 MHz, 3.0 V, flash program  
execution (typical)  
– Standby mode (LPM3):  
watchdog with crystal, and supply supervisor  
operational, full RAM retention, fast wakeup:  
3.2 µA at 2.2 V, 3.4 µA at 3.0 V (typical)  
– Shutdown RTC mode (LPM3.5):  
shutdown mode, active RTC with crystal:  
0.9 µA at 3.0 V (typical)  
– Shutdown mode (LPM4.5):  
0.2 µA at 3.0 V (typical)  
Intelligent digital peripherals  
Available in 100-pin LQFP and 113-pin Microstar  
JuniorBGA packages  
Device Comparison summarizes the available  
family members  
– Two 16-bit timers with three capture/compare  
registers each  
– One 16-bit timer with five capture/compare  
registers  
– One 16-bit timer with seven capture/compare  
registers  
– 6-channel internal DMA  
– Hardware multiplier supports 32-bit operations  
Four universal serial communication interfaces  
(USCIs)  
2 Applications  
Analog sensor systems  
Digital sensor systems  
Hand-held meters  
Medical diagnostic meters  
Hand-held industrial testers  
Measurement equipment  
– USCI_A0 and USCI_A1  
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,  
intellectual property matters and other important disclaimers. PRODUCTION DATA.  
 
 

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