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MC33989

更新时间: 2024-01-25 19:51:09
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飞思卡尔 - FREESCALE /
页数 文件大小 规格书
32页 676K
描述
System Basis Chip With High Speed CAN Transceiver

MC33989 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Transferred包装说明:18 X 7.50 MM, 1.27 MM PITCH, ROHS COMPLIANT, MS-013AE, SOIC-28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.72
Is Samacsys:NJESD-30 代码:R-PDSO-G28
JESD-609代码:e3长度:17.925 mm
湿度敏感等级:3功能数量:1
端子数量:28最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
座面最大高度:2.65 mm标称供电电压:13.5 V
表面贴装:YES电信集成电路类型:INTERFACE CIRCUIT
温度等级:AUTOMOTIVE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 mmBase Number Matches:1

MC33989 数据手册

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Order this document by  
Rev: 4.91 Date: 10th July, 2002  
MOTOROLA  
Freescale Semiconductor, Inc.XC33989  
SEMICONDUCTOR  
TECHNICAL DATA  
Advance Information  
SYSTEM BASIS CHIP  
System Basis Chip with  
WITH HIGH SPEED CAN  
High Speed CAN Transceiver  
SEMICONDUCTOR  
TECHNICAL DATA  
The MC33989 is a monolithic integrated circuit combining many functions  
frequently used by automotive ECUs. It incorporates:  
- Two voltage regulators.  
- Four high voltage inputs.  
- 1Mbaud CAN physical interface.  
• Vdd1: Low drop voltage regulator, current limitation, over temperature  
detection, monitoring and reset function  
• Vdd1: Total current capability 200mA.  
DW SUFFIX  
PLASTIC PACKAGE  
CASE 751-F  
• V2: Tracking function of Vdd1 regulator. Control circuitry for external bipolar  
ballast transistor for high flexibility in choice of peripheral voltage and current  
supply.  
(SO-28)  
• Four operational modes (normal, stand-by, stop and sleep mode)  
• Low stand-by current consumption in stop and sleep modes  
• High speed 1MBaud CAN physical interface.  
• Four external high voltage wake-up inputs, associated with HS1 Vbat switch  
• 150mA output current capability for HS1 Vbat switch allowing drive of external  
switches pull up resistors or relays  
• Vsup failure detection  
• Nominal DC operating voltage from 5.5 to 27V, extended range down to 4.5V.  
• 40V maximum transient voltage  
PIN CONNECTIONS  
• Programmable software time out and window watchdog  
• Safe mode with separate outputs for Watchdog time out and Reset  
• Wake up capabilities (four wake up inputs, programmable cyclic sense,  
forced wake up, CAN interface, SPI and stop mode over current)  
• Interface with MCU through SPI  
1
2
28  
27  
26  
25  
24  
23  
22  
21  
20  
WDOGB  
CSB  
RX  
TX  
Vdd1  
3
MOSI  
MISO  
SCLK  
GND  
4
Reset  
INTB  
GND  
GND  
GND  
GND  
V2  
5
6
7
GND  
8
GND  
GND  
CANL  
CANH  
L3  
9
Simplified Block Diagram  
10  
11  
12  
13  
14  
19  
18  
V2ctrl  
Q1  
17  
16  
15  
Vsup  
HS1  
L0  
Vbat  
L2  
L1  
V2CTRL  
V2  
Vsup monitor  
Vsup  
HS1  
Dual Voltage Regulator  
Vdd1 Monitor  
CAN  
Vdd1  
supply  
5V/200mA  
Mode control  
Oscillator  
HS1 control  
INTB  
Interrupt  
Watchdog  
Reset  
L0  
L1  
L2  
L3  
WDOGB  
Reset  
MOSI  
Programmable  
wake-up input  
SCLK  
SPI  
MISO  
CSB  
TX  
CAN H  
V2  
High Speed 1Mbit/s  
CAN  
Physical Interface  
Rterm  
RX  
ORDERING INFORMATION  
Gnd  
CAN L  
Operating  
Device  
Package  
Temperature Range  
PC33989DW TA = -40 to 125°C  
SO-28  
For More Information On This Product,  
Go to: www.freescale.com  
This document contains information on a product under development. Motorola reserves the right  
to change or discontinue this product without notice.  
Motorola,Inc 2002  

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