參數(shù)資料
型號: MCZ33793AEF
廠商: 飛思卡爾半導體(中國)有限公司
英文描述: Distributed System Interface (DSI) Sensor Interface
中文描述: 分布式系統(tǒng)接口(DSI)傳感器接口
文件頁數(shù): 1/27頁
文件大?。?/td> 276K
代理商: MCZ33793AEF
Document Number: MC33793
Rev 13.0, 11/2006
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. All rights reserved.
Distributed System Interface
(DSI) Sensor Interface
The 33793 is a slave Distributed System Interface (DSI) device
that is optimized as a sensor interface. The device contains circuits
to power sensors such as accelerometers and to digitize the analog
level from the sensor. The device is controlled by commands over the
DSI bus and returns measured data over the bus.
Features
Conforms to DSI Specification Version 1
4-Channel, 8-Bit Analog-to-Digital Converter (ADC)
4 Pins Configurable as Analog or Logic Inputs or as Logic
Outputs
Provides Regulated +5.0 V Output for Sensor Power from Bus
Additional High-Drive Logic Output
Undervoltage Fault Detection and Signaling
On-Board Clock (No External Elements Required)
Field-Programmable Address
Default and Field-Programmable as a DSI Daisy Chain Device
Recognizes Reverse Initialization for Open Bus Fault Tolerance
Detects Short to Battery on Bus Switch and Prevents Its Closure
Pb-Free Packaging Designated by Suffix Code EF
Figure 1. 33793 Simplified Application Diagram
33793/A
ORDERING INFORMATION
Device
Temperature
Range (T
J
)
Package
MC33793D/R2
-40°C to 150°C
16 SOICN
MCZ33793EF/R2
MCZ33793AEF/R2
D SUFFIX
DISTRIBUTED SYSTEM INTERFACE
EF SUFFIX (Pb-FREE)
98ASB42566B
16-PIN SOICN
BusIN
33793
DSIO
33790
GND
Error
Test
X
Y
VCC
GND
X-Y
Accelerometer
BUSIN
I/O0
I/O1
I/O2
I/O3
H_Cap
REGOUT
LOGOUT
AGND
BUSRTN
BUSOUT
33793
Multiple
DSI Slaves
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MCZ33793EF 功能描述:輸入/輸出控制器接口集成電路 ORION 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
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