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MSP430F6458 PDF预览

MSP430F6458

更新时间: 2024-09-25 02:42:47
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
144页 3707K
描述
MSP430F665x, MSP430F645x, MSP430F565x, MSP430F535x Mixed-Signal Microcontrollers

MSP430F6458 数据手册

 浏览型号MSP430F6458的Datasheet PDF文件第2页浏览型号MSP430F6458的Datasheet PDF文件第3页浏览型号MSP430F6458的Datasheet PDF文件第4页浏览型号MSP430F6458的Datasheet PDF文件第5页浏览型号MSP430F6458的Datasheet PDF文件第6页浏览型号MSP430F6458的Datasheet PDF文件第7页 
MSP430F6659, MSP430F6658, MSP430F6459, MSP430F6458  
MSP430F5659, MSP430F5658,MSP430F5359, MSP430F5358
SLAS700E – OCTOBER 2012 – REVISED SEPTEMBER 2020  
MSP430F665x, MSP430F645x, MSP430F565x, MSP430F535x Mixed-Signal  
Microcontrollers  
– USCI_A0, USCI_A1, and USCI_A2 each  
1 Features  
support:  
Low supply voltage range:  
3.6 V down to 1.8 V  
Enhanced UART with automatic baud-rate  
detection  
Ultra-low power consumption  
– Active mode (AM):  
IrDA encoder and decoder  
Synchronous SPI  
All system clocks active:  
295 µA/MHz at 8 MHz, 3.0 V, flash program  
execution (typical)  
– USCI_B0, USCI_B1, and USCI_B2 each  
support:  
I2C  
– Standby mode (LPM3):  
Synchronous SPI  
Watchdog with crystal, and supply supervisor  
operational, full RAM retention, fast wakeup:  
2.0 µA at 2.2 V, 2.2 µA at 3.0 V (typical)  
– Shutdown, real-time clock (RTC) mode  
(LPM3.5):  
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  
12-bit analog-to-digital converter (ADC) with  
internal shared reference, sample-and-hold, and  
autoscan feature  
Two 12-bit digital-to-analog converters (DACs) with  
synchronization  
Voltage comparator  
Integrated LCD driver with contrast control for up  
to 160 segments  
Shutdown mode, active RTC with crystal:  
1.1 µA at 3.0 V (typical)  
– Shutdown mode (LPM4.5):  
0.45 µA at 3.0 V (typical)  
Wake up from standby mode in 3 µs (typical)  
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  
Hardware multiplier supports 32-bit operations  
Serial onboard programming, no external  
programming voltage needed  
6-channel internal DMA  
Unified clock system  
RTC module with supply voltage backup switch  
Device Comparison summarizes the available  
family members  
– 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)  
– High-frequency crystals up to 32 MHz (XT2)  
Four 16-bit timers with 3, 5, or 7 capture/compare  
registers  
Three universal serial communication interfaces  
(USCIs)  
2 Applications  
Analog and digital sensor systems  
Digital motor controls  
Remote controls  
Thermostats  
Digital timers  
Hand-held meters  
3 Description  
The TI MSP family of ultra-low-power microcontrollers consists of several devices that feature 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 the device to wake up from low-power modes to active mode in 3 µs  
(typical).  
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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