參數(shù)資料
型號： MCZ33742SEGR2
廠商： 飛思卡爾半導(dǎo)體(中國)有限公司
元件分類： CAN
英文描述： System Basis Chip (SBC) with Enhanced High-Speed CAN Transceiver
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
文件頁數(shù)： 1/65頁
文件大?。?/td> 1158K
代理商： MCZ33742SEGR2
Document Number: MC33742
Rev. 10.0, 5/2007
Freescale Semiconductor
Advance Information
* This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
Freescale Semiconductor, Inc., 2007. All rights reserved.
System Basis Chip (SBC) with
Enhanced High-Speed CAN
Transceiver
The 33742 and the 33742S are SPI-controlled System Basis Chips
(SBCs) combining many frequently used functions along with a CAN 2.0-
compliant transceiver, used in many automotive electronic control units
(ECUs). The 33742 SBC has a fully protected fixed 5.0 V low dropout
internal regulator with current limiting, overtemperature pre-warning, and
reset. A second 5.0 V regulator can be implemented using external pass
PNP bipolar junction pass transistor driven by the SBC’s external V2
sense input and V2 output drive pins.
The SBC has four main operating modes: Normal, Standby, Stop, and
Sleep mode. Additionally there is an internally switched high-side power
supply output, four wake-up inputs pins, a programmable window
watchdog, interrupt, reset, and a SPI module for communication and
control. The high-speed CAN A and B transceiver is available for inter-
module communication.
Features
1.0 Mbps CAN Transceiver Bus Interface with Bus Diagnostic
Capability
SPI Control at Frequencies up to 4.0 Mhz
5.0 V Low Dropout Voltage Regulator with Current Limiting,
Overtemperature Pre-Warning, and Output Monitoring and Reset
A Second 5.0 V Regulator Capability using an External Series Pass
Transistor
Normal, Standby, Stop, and Sleep Modes of Operation with Low Sleep
and Stop Mode Current
A High-Side (HS) Switch Output Driver for Controlling External
Circuitry.
Pb-Free Packaging Designated by Suffix Code EG and EP
Figure 1. 33742 Simplified Application Diagram
SYSTEM BASIS CHIP
33742
33742S
ORDERING INFORMATION
Device
Temperature
Range (T
A
)
Package
MC33742DW/R2
- 40°C to 125°C
28 SOICW
MCZ33742EG/R2
MC33742SDW/R2
MCZ33742SEG/R2
PCZ33742EP/R2
48 QFN
DW SUFFIX
EG SUFFIX (PB-FREE)
98ASB42345B
28-PIN SOICW
EP SUFFIX
(PB-FREE)
98ARH99048A
48-PIN QFN
5.0
V
MCU
GND
VSUP
33742
GND
VDD
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
Tw
isted
Pair
L1
L2
L3
L0
ECU Local
Supply
CAN Bus
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCZ33780EG 功能描述:多路器開關(guān) IC DBUS MASTER RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
MCZ33780EG 制造商:Freescale Semiconductor 功能描述:DUAL DBUS MASTER INTERFACE 16SOIC
MCZ33780EGR2 功能描述:多路器開關(guān) IC DBUS MASTER RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
MCZ33781EK 功能描述:輸入/輸出控制器接口集成電路 DBUS2 MASTER STND RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
MCZ33781EKR2 功能描述:輸入/輸出控制器接口集成電路 DBUS2 MASTER STND RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
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