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MSP430F4794SNIPZR PDF预览

MSP430F4794SNIPZR

更新时间： 2024-11-28 11:58:15
品牌 Logo 应用领域
德州仪器 - TI 微控制器和处理器外围集成电路
页数 文件大小 规格书
80页 1522K
描述
MIXED SIGNAL MICROCONTROLLER

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MSP430F4794SNIPZR 技术参数

是否无铅： 含铅生命周期：Obsolete
包装说明：QFP, QFP100,.63SQ,20Reach Compliance Code：unknown
风险等级：5.77位大小：16
CPU系列：MSP430JESD-30 代码：S-PQFP-G100
端子数量：100最高工作温度：85 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：QFP封装等效代码：QFP100,.63SQ,20
封装形状：SQUARE封装形式：FLATPACK
电源：2/3.3 V认证状态：Not Qualified
RAM（字节）：2560ROM（单词）：61440
ROM可编程性：FLASH速度：16 MHz
子类别：Microcontrollers表面贴装：YES
技术：CMOS温度等级：INDUSTRIAL
端子形式：GULL WING端子节距：0.5 mm
端子位置：QUADuPs/uCs/外围集成电路类型：MICROCONTROLLER, RISC
Base Number Matches：1

MSP430F4794SNIPZR 数据手册

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MSP430F47x3, MSP430F47x4  
MIXED SIGNAL MICROCONTROLLER  
SLAS545C − MAY 2007 − REVISED MARCH 2011  
D
D
Low Supply-Voltage Range, 1.8 V to 3.6 V  
D
D
D
D
32-Bit Hardware Multiplier  
Brownout Detector  
Ultra-Low Power Consumption:  
− Active Mode: 280 μA at 1 MHz, 2.2 V  
− Standby Mode: 1.1 μA  
− Off Mode (RAM Retention): 0.2 μA  
Five Power-Saving Modes  
Supply Voltage Supervisor/Monitor With  
Programmable Level Detection  
Serial Onboard Programming,  
No External Programming Voltage Needed  
Programmable Code Protection by Security  
Fuse  
D
D
Wake-Up From Standby Mode in Less  
Than 6 μs  
D
D
16-Bit RISC Architecture,  
62.5-ns Instruction Cycle Time  
D
D
D
Bootstrap Loader  
On Chip Emulation Module  
Three or Four 16-Bit Sigma-Delta  
Analog-to-Digital (A/D) Converters With  
Differential PGA Inputs  
Family Members Include:  
MSP430F4783: 48KB + 256B Flash  
2KB RAM  
D
D
16-Bit Timer_B With Three  
Capture/Compare-With-Shadow Registers  
3 Sigma-Delta ADCs  
MSP430F4793: 60KB + 256B Flash  
2.5KB RAM  
3 Sigma-Delta ADCs  
MSP430F4784: 48KB + 256B Flash  
2KB RAM  
4 Sigma-Delta ADCs  
MSP430F4794: 60KB + 256B Flash  
2.5KB RAM  
16-Bit Timer_A With Three  
Capture/Compare Registers  
D
On-Chip Comparator  
D
Four Universal Serial Communication  
Interfaces (USCI)  
− USCI_A0 and USCI_A1  
− Enhanced UART Supporting  
Auto-Baudrate Detection  
− IrDA Encoder and Decoder  
− Synchronous SPI  
4 Sigma-Delta ADCs  
MSP430F47x3 and MSP430F47x4 Available  
In 100-Pin Plastic Quad Flatpack (QFP)  
Package  
− USCI_B0 and USCI_B1  
D
For Complete Module Descriptions, See the  
MSP430x4xx Family User’s Guide,  
Literature Number SLAU056  
2
− I C  
− Synchronous SPI  
D
Integrated LCD Driver With Contrast  
Control For Up To 160 Segments  
description  
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 6μs.  
The MSP430F47xx series are microcontroller configurations targeted to single phase electricity meters with  
three or four 16-bit sigma-delta A/D converters. Each channel has a differential input pair and programmable  
input gain. Also integrated are two 16-bit timers, three universal serial communication interfaces (USCI), 72 I/O  
pins, and a liquid crystal driver (LCD) with integrated contrast control.  
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.  
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.  
Copyright © 2011, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...80

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