參數(shù)資料
型號(hào)： MCZ33689DEWR2
廠商： Freescale Semiconductor
文件頁(yè)數(shù)： 1/31頁(yè)
文件大?。?/td> 0K
描述： IC SYSTEM BASIS CHIP LIN 32-SOIC
標(biāo)準(zhǔn)包裝： 1,000
應(yīng)用： 自動(dòng)
電流 - 電源： 5mA
電源電壓： 5.5 V ~ 18 V
工作溫度： -40°C ~ 125°C
安裝類型： 表面貼裝
封裝/外殼： 32-SOIC（0.295"，7.50mm 寬）
供應(yīng)商設(shè)備封裝： 32-SOIC
包裝： 帶卷 (TR)
Document Number: MC33689
Rev. 8.0, 9/2012
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., 2006-2012. All rights reserved.
System Basis Chip with LIN
Transceiver
The 33689 is a serial peripheral interface (SPI) controlled system
basis chip (SBC) that combines many frequently used functions in an
MCU-based system plus a local interconnect network (LIN)
transceiver. Applications include power window, mirror, and seat
controls. The 33689 has a 5.0 V, 50 mA low dropout regulator with full
protection and reporting features. The device provides full SPI-
readable diagnostics and a selectable timing watchdog for detecting
errant operation.
The LIN transceiver waveshaping circuitry can be disabled for
higher data rates. One 50 mA and two 150 mA high side switches with
output protection are available to drive inductive or resistive loads. The
150 mA switches can be pulse-width modulated (PWM).
Two high voltage inputs are available for contact monitoring or as
external wake-up inputs. A current sense operational amplifier is
available for load current monitoring.
The 33689 has three operational modes:
Normal (all functions available)
Sleep (VDD OFF, wake-up via LIN bus or wake-up inputs)
Stop (VDD ON, wake-up via MCU, LIN bus, or wake-up inputs)
Features
Full-duplex SPI Interface at frequencies up to 4.0 MHz
LIN transceiver capable to 100 kbps with waveshaping capability
5.0 V low dropout regulator with full fault detection and protection
One 50 mA and two 150 mA protected high side switches
Current sense operational amplifier
Compatible with LIN 2.0 specification package
Figure 1. 33689 Simplified Application Diagram
SYSTEM BASIS CHIP WITH LIN
33689D
ORDERING INFORMATION
Device
(Add R2 Suffix for Tape
and Reel)
Temperature
Range (TA)
Package
MC33689DPEW
-40 °C to 125 °C
32 SOICW
EW SUFFIX (PB-FREE)
98ARH99137A
32-PIN SOICW
VPWR
SPI
MOSI
SCK
MISO
5.0 V
MCU
33689
BUS
VS1
VS2
VDD
HS3
L1
L2
HS1
HS2
E+
LIN
INT
RST
MOSI
SCLK
MISO
TXD
RXD
OUT
GND
IN
CS
WDC
E-
TGND
AGND
VDD
VCC
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MCZ33742EG 功能描述:網(wǎng)絡(luò)控制器與處理器 IC SBC-E-HS-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
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