參數(shù)資料
型號(hào)： MCZ33889DEGR2
廠商： 飛思卡爾半導(dǎo)體(中國(guó))有限公司
英文描述： System Basis Chip with Low Speed Fault Tolerant CAN Interface
中文描述： 系統(tǒng)基礎(chǔ)芯片與低速容錯(cuò)CAN接口
文件頁數(shù)： 1/60頁
文件大?。?/td> 705K
代理商： MCZ33889DEGR2
Document Number: MC33889
Rev. 12.0, 3/2007
Freescale Semiconductor
Technical Data
Freescale Semiconductor, Inc. reserves the right to change the detail specifications, as
may be required, to permit improvements in the design of its products.
Freescale Semiconductor, Inc., 2007. All rights reserved.
System Basis Chip with Low
Speed Fault Tolerant CAN
Interface
An SBC device is a monolithic I
C
combining many functions
repeatedly found in standard microcontroller-based systems, e.g.,
protection, diagnostics, communication, power, etc. The 33889 is an
SBC having fully protected, fixed 5.0 V low drop-out regulator, with
current limit, over-temperature 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. The 33889 has Normal,
Standby, Stop and Sleep modes; an internally switched high-side
power supply output with two wake-up inputs; programmable timeout
or window watchdog, Interrupt, Reset, SPI input control, and a low-
speed fault tolerant CAN transceiver, compatible with CAN 2.0 A and
B protocols for module-to-module communications. The combination
is an economical solution for power management, high-speed
communication, and control in MCU-based systems.
Features
VDD1: 5.0 V low drop voltage regulator, current limitation,
overtemperature detection, monitoring and reset function with total
current capability 200 mA
V
2
: tracking function of VDD1 regulator; control circuitry for external
bipolar ballast transistor for high flexibility in choice of peripheral
voltage and current supply
Four operational modes
Low standby current consumption in Stop and Sleep modes
Built-in low speed 125 kbps fault tolerant CAN physical interface.
External high voltage wake-up input, associated with HS1 VBAT
switch
150 mA output current capability for HS1 VBAT switch allowing
drive of external switches pull-up resistors or relays
Pb-Free Packaging Designated by Suffix Code EG
Figure 1. 33889 Simplified Application Diagram
SYSTEM BASIS CHIP
33889
*
Recommended for new designs
ORDERING INFORMATION
Device
Temperature
Range (T
A
)
Package
MC33889BDW/R2
-40°C to 125°C
28 SOICW
MCZ33889BEG/R2
MC33889DDW/R2
*MCZ33889DEG/R2
DW SUFFIX
EG SUFFIX (PB-FREE)
PLASTIC PACKAGE
98ASB42345B
28-PIN SOICW
Local Module Supply
Safe Circuits
33889
V
MOSI
MISO
SCLK
SPI
CS
Wake-Up Inputs
5.0 V
MCU
VPWR
CAN Bus
Twisted
Pair
HS1
L0
L1
WDOG
RTH
VDD1
INT
RST
MOSI
MISO
SCLK
TXD
RXD
GND
VSUP
V2CTRL
V2
CANH
CANL
RTL
CS
2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCZ33897AEF 功能描述:網(wǎng)絡(luò)控制器與處理器 IC SWCAN 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
MCZ33897AEF/R2 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Single Wire CAN Transceiver
MCZ33897AEFR2 功能描述:網(wǎng)絡(luò)控制器與處理器 IC SWCAN 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
MCZ33897BEF 功能描述:網(wǎng)絡(luò)控制器與處理器 IC SINGLE WIRE CAN 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
MCZ33897BEF/R2 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Single Wire CAN Transceiver
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