參數(shù)資料
型號(hào)： MC33742
廠商： 飛思卡爾半導(dǎo)體(中國(guó))有限公司
元件分類： CAN
英文描述： System Basis Chip (SBC) with Enhanced High-Speed CAN Transceiver(帶增強(qiáng)型高速CAN收發(fā)器的系統(tǒng)基片)
中文描述： 系統(tǒng)基礎(chǔ)芯片的增強(qiáng)型（SBC）的高速CAN收發(fā)器（帶增強(qiáng)型高速的CAN收發(fā)器的系統(tǒng)基片）
文件頁(yè)數(shù)： 1/52頁(yè)
文件大小： 1087K
代理商： MC33742
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
Motorola, Inc. 2004
33742 Simplified Application Diagram
Document order number: MC33742
Rev 2.0, 10/2004
33742
33742S
Advance Information
5.0 V
MCU
GND
V
SUP
33742
GND
V
DD
RST
V2
V2CTRL
HS
WDOG
V
PWR
V
PWR
V
2
Safe Circuitry
SCLK
MOSI
MISO
CS
SPI
SCLK
MOSI
MISO
CS
INT
TXD
RXD
CANH
CANL
Twisted
Pair
L1
L2
L3
L0
ECU Local
Supply
CAN Bus
System Basis Chip (SBC) with
Enhanced High-Speed CAN
Transceiver
The 33742 and the 33742S are monolithic integrated circuits combining
many functions frequently used by automotive environmental control units
(ECUs).
The 33742 is an SBC having a fully protected fixed 5.0 V low-drop regulator
with current limit, overtemperature pre-warning, and reset. An output drive with
sense input is also provided to implement a second 5.0 V regulator, using an
external PNP bipolar junction transistor. The 33742 has normal, standby, stop,
and sleep modes, an internally switched high-side power supply output with
four wake-up inputs, programmable window watchdog, interrupt, reset, SPI
input control, and a high-speed CAN transceiver compatible with CAN 2.0 A
and B protocols for module-to-module communication.
Features
High-Speed 1.0 Mbps CAN Interface with Bus Diagnostic Capability
(Detection of CANH and CANL Short to Ground, to V
DD
, and to V
SUP
)
Low-Drop Voltage 5.0 V, 200 mA V
DD
Regulator with Current-Limiting,
Overtemperature Pre-Warning, and Output Monitoring with Reset
Additional 5.0 V Regulator with External Series Pass Transistor
Normal, Standby, Stop, and Sleep Modes with Low Sleep and Stop
Mode Current
150 mA High-Side Switch Output for Control of External Circuitry
Four External Wake-Up Inputs
Software-Programmable Watchdog Window, Interrupt, and Reset
SYSTEM BASIS CHIP
WITH ENHANCED
HIGH-SPEED CAN
ORDERING INFORMATION
Device
Temperature
Range (T
A
)
Package
MC33742DW/R2
-40°C to 125°C
28 SOICW
MC33742SDW/R2
DW SUFFIX
CASE 751F-05
28-TERMINAL SOICW
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC33742DW 功能描述:網(wǎng)絡(luò)控制器與處理器 IC SBC-E-HS RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
MC33742DWR2 功能描述:網(wǎng)絡(luò)控制器與處理器 IC SBC-E-HS RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
MC33742EP 功能描述:CAN 接口集成電路 SBC_ECAN_HS RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube
MC33742EPR2 功能描述:CAN 接口集成電路 SBC_ECAN_HS RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube
MC33742PEG 功能描述:CAN 接口集成電路 SBC-E-HS-CAN RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube
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