參數(shù)資料
型號(hào): MSP430FG461X
廠商: Texas Instruments, Inc.
英文描述: MIXED SIGNAL MICROCONTROLLER
中文描述: 混合信號(hào)微控制器
文件頁(yè)數(shù): 1/105頁(yè)
文件大?。?/td> 1864K
代理商: MSP430FG461X
SLAS508 APRIL 2006
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Low Supply-Voltage Range, 1.8 V to 3.6 V
Ultralow-Power Consumption:
Active Mode: 350
μ
A
at 1 MHz, 2.2 V
Standby Mode: 1.1
μ
A
Off Mode (RAM Retention): 0.3
μ
A
Five Power Saving Modes
Wake-Up From Standby Mode in less
than 6
μ
s
16-Bit RISC Architecture, Extended
Memory, 125-ns Instruction Cycle Time
Three Channel Internal DMA
12-Bit A/D Converter With Internal
Reference, Sample-and-Hold and Autoscan
Feature
Three Configurable Operational Amplifiers
Dual 12-Bit D/A Converters With
Synchronization
16-Bit Timer_A With Three
Capture/Compare Registers
16-Bit Timer_B With Seven
Capture/Compare-With-Shadow Registers
On-Chip Comparator
Supply Voltage Supervisor/Monitor With
Programmable Level Detection
Serial Communication Interface (USART1),
Select Asynchronous UART or
Synchronous SPI by Software
Universal Serial Communication Interface
Enhanced UART supporting
auto-baudrate detection
IrDA Encoder and Decoder
Synchronous SPI
I2C
TM
Serial Onboard Programming,
No External Programming Voltage Needed
Programmable Code Protection by Security
Fuse
Brownout Detector
Basic Timer with Real Time Clock Feature
Integrated LCD Driver up to 160 Segments
With Regulated Charge Pump
Family Members Include:
MSP430FG4616:
92KB+256B Flash Memory,
4KB RAM
MSP430FG4617:
92KB+256B Flash Memory,
8KB RAM
MSP430FG4618:
116KB+256B Flash Memory,
8KB RAM
MSP430FG4619:
120KB+256B Flash Memory,
4KB RAM
For Complete Module Descriptions, Refer
to the
MSP430x4xx Family User’s Guide
description
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 attribute to maximum code efficiency.
The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6
μ
s.
The MSP430FG461x series are microcontroller configurations with two 16-bit timers, a high performance 12-bit
A/D converter, dual 12-bit D/A converters, three configurable operational amplifiers, one universal serial
communication interface (USCI), one universal synchronous/asynchronous communication interface
(USART), DMA, 80 I/O pins, and a liquid crystal display (LCD) driver with regulated charge pump.
Typical applications for this device include analog and digital sensor systems, digital motor control, remote
controls, thermostats, digital timers, hand-held meters, etc.
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range
from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage
because very small parametric changes could cause the device not to meet its published specifications. These devices have limited
built-in ESD protection.
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Copyright
2006, Texas Instruments Incorporated
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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