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| 型号： | MC33793D |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 4/27页 |
| 文件大小： | 0K |
| 描述： | IC DSI SLAVE FOR R-SENSE 16-SOIC |
| 标准包装： | 48 |
| 类型： | 分布式系统接口 |
| 输入类型： | 逻辑 |
| 输出类型： | 逻辑 |
| 接口： | 并联 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-SOIC N |
| 包装： | 管件 |
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Analog Integrated Circuit Device Data
12
Freescale Semiconductor
33793
FUNCTIONAL DESCRIPTION
FUNCTIONAL INTERNAL BLOCK DESCRIPTION
Read the general purpose I/O logic values and respond
to request for these values.
Generating a cycle redundancy check (CRC) for the
received data and transmitted data in conformance with
the DSI Bus Standard.
Additionally, the control logic performs error checking on the
received data. If errors are found, no action is taken and no
response is made. Errors include:
CRC received doesn’t match CRC of received data.
Number of received bits is not 12 or 20.
CLOCK
The clock is a low-stability type with the capacitor integrated
onto the die. The signaling system and all internal operations
are such that no external precision timing device is needed in
the normal operation of this device.
BUS SWITCH (BUSSW)
The bus switch passes signaling and power to all subsequent
devices on the bus. It can block a voltage of either polarity up
to the highest idle state level between BUSIN and BUSOUT.
LOGICOUT
LOGICOUT is a logic level output with enhanced high-side
drive capability.
ADDRESSING
The 33793 IC supports both runtime programmable and pre-
programmed addressing as defined in the DSI Specification.
Runtime programmable addressing uses the daisy chain bus
connection. Pre-programmed devices may either be
connected in daisy chain or in parallel on the bus wires.
Programmable address devices all power up with a device
address of $0 in their address register and their bus switches
open. In the daisy chain, if the first device receives the
initialization command device on BUSIN, it will accept the
address in the command and close its switch at the end of the
command. The next device in the chain will now be able to
receive the initialization command on its BUSIN and will
accept the next address. This proceeds down the chain until
the last device is addressed. The devices can also be
initialized by the reverse initialization command if the signal is
applied to BUSOUT.
Pre-programmed devices power up with their pre-
programmed address in its address register. It will ignore all
Initialization commands unless the address in the command
matches its pre-programmed address. In this event the
device stores the other information contained in the
Initialization command.
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| MC33793DR2 | 功能描述:IC DSI SLAVE FOR R-SENSE 16-SOIC RoHS:否 类别:集成电路 (IC) >> 接口 - 传感器和探测器接口 系列:- 其它有关文件:Automotive Product Guide 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:74 系列:- 类型:触控式传感器 输入类型:数字 输出类型:数字 接口:JTAG，串行 电流 - 电源:100µA 安装类型:表面贴装 封装/外壳:20-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:20-TSSOP 包装:管件 |
| MC33794DH | 功能描述:IC SENSOR ELECTRIC FIELD 44-HSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 传感器和探测器接口 系列:- 其它有关文件:Automotive Product Guide 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:74 系列:- 类型:触控式传感器 输入类型:数字 输出类型:数字 接口:JTAG，串行 电流 - 电源:100µA 安装类型:表面贴装 封装/外壳:20-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:20-TSSOP 包装:管件 |
| MC33794DHR2 | 制造商:Rochester Electronics LLC 功能描述:OCCUPANT DETECT E-FIELD SENSOR FOR MCU SUPPORT - Bulk |
| MC33794DWB | 功能描述:IC SENSOR ELECTRIC FIELD 54-SOIC RoHS:否 类别:集成电路 (IC) >> 接口 - 传感器和探测器接口 系列:- 其它有关文件:Automotive Product Guide 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:74 系列:- 类型:触控式传感器 输入类型:数字 输出类型:数字 接口:JTAG，串行 电流 - 电源:100µA 安装类型:表面贴装 封装/外壳:20-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:20-TSSOP 包装:管件 |
| MC33794DWBR2 | 功能描述:IC SENSOR ELECTRIC FIELD 54-SOIC RoHS:否 类别:集成电路 (IC) >> 接口 - 传感器和探测器接口 系列:- 其它有关文件:Automotive Product Guide 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:74 系列:- 类型:触控式传感器 输入类型:数字 输出类型:数字 接口:JTAG，串行 电流 - 电源:100µA 安装类型:表面贴装 封装/外壳:20-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:20-TSSOP 包装:管件 |
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