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MC33780EG PDF预览

MC33780EG

更新时间: 2024-09-23 21:15:03
品牌 Logo 应用领域
恩智浦 - NXP 光电二极管外围集成电路
页数 文件大小 规格书
37页 394K
描述
SPECIALTY MICROPROCESSOR CIRCUIT, PDSO16, 1.27 MM PITCH, ROHS COMPLIANT, SOIC-16

MC33780EG 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOIC包装说明:1.27 MM PITCH, ROHS COMPLIANT, SOIC-16
针数:16Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.31.00.01
风险等级:5.64JESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:10.3 mm
湿度敏感等级:3端子数量:16
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:SOP
封装等效代码:SOP16,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
电源:5,9/25 V认证状态:Not Qualified
座面最大高度:2.65 mm子类别:Parallel IO Port
最大压摆率:23 mA最大供电电压:5.25 V
最小供电电压:4.75 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:7.5 mmuPs/uCs/外围集成电路类型:MICROPROCESSOR CIRCUIT
Base Number Matches:1

MC33780EG 数据手册

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Document Number: MC33780  
Rev 4.0, 11/2006  
Freescale Semiconductor  
Advance Information  
Dual DBUS Master with  
Differential Drive and  
Frequency Spreading  
33780  
The 33780 is a master device for two differential DBUS buses. It  
contains the logic to interface the buses to a standard serial  
peripheral interface (SPI) port and the analog circuitry to drive data  
and power over the bus as well as receive data from the remote slave  
devices.  
DIFFERENTIAL DBUS MASTER  
The differential mode of the 33780 generates lower electro-  
magnetic interference (EMI) in situations where data rates and wiring  
make this a problem. Frequency spreading further reduces in-  
terference by spreading the energy across many channels, reducing  
the energy in any single channel.  
Features  
• Two Independent DBUS I/Os  
EG (PB-FREE SUFFIX)  
98ASB42567B  
• Common SPI Interface for All Operations  
• Open-Drain Interrupt Output with Pull-up  
• Maskable Interrupts for Send and Receive Data Status  
• Automatic Message Cyclical Redundancy Checking (CRC)  
Generation and Checking  
16-PIN SOICW  
• Four-Stage Transmit and Receive Buffers  
• 8- to 16-Bit Messages with 0- to 8-Bit CRC  
• Independent Frequency Spreading for Each Channel  
• Pb-Free Packaging Designated by Suffix Code EG  
ORDERING INFORMATION  
Temperature  
Device  
Package  
Range (T )  
A
MC33780EG/R2  
MCZ33780EG/R2  
-40°C to 85°C  
16 SOICW  
+5.0 V  
+25 V  
MCU  
VCC  
33780  
VCC  
VSUP  
DSI/DBUS SLAVE  
SCLK  
CS  
SCLK  
CS  
33793  
Twisted Pair  
D0H  
D0L  
MOSI  
MISO  
MOSI  
MISO  
RST  
INT  
RST  
INT  
DSI/DBUS SLAVE  
33793  
D1H  
D1L  
CLK  
CLK  
4.7 nF capacitors from D0H, D0L, D1H  
and D1L to circuit ground are required  
for proper operation.  
GND  
GND  
Figure 1. 33780 Simplified Application Diagram  
* This document contains certain information on a new product.  
Specifications and information herein are subject to change without notice.  
© Freescale Semiconductor, Inc., 2006. All rights reserved.  
 

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