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)： 16/27頁
文件大?。?/td> 276K
代理商： MCZ33793AEF
Analog Integrated Circuit Device Data
Freescale Semiconductor
16
33793
FUNCTIONAL DEVICE OPERATION
DSI COMMANDS AND RESPONSES
INITIALIZATION RESPONSE
This response message is sent during the next message
following a valid Initialization command to the addressed
device. The response is shown in
Table 10
. Because this is a
long-word only command, the short-word response is invalid.
REQUEST STATUS COMMAND
This command will cause the addressed device to return
the status of the NV, U, and BS bits and the logic levels of the
I/O and LOGICOUT. The command format is found in
Table 11
.
REQUEST STATUS RESPONSE
This response message is sent during the next message
following a valid Request Status command to the addressed
device. The response format is found in
Table 12
. The high
byte is omitted during the short-word response. No response
is generated if the command address field was $0.
REQUEST VALUE n COMMAND
This command will cause the analog level at one of the
four I/O lines to be measured and returned on the following
command. The command format is found in
Table 13
. The
analog input measured is defined in
Table 14
.
Legend
A[3:0] = Address bits. The slave address.
BS = Bus Switch Position (1 = closed).
G[1:0] = Group bits (unused).
NV = Nonvolatile Memory Write. The value of the NV bit in the slave.
PA[3:0] = Bus Address to set the device to.
X[3:0] = Cyclic Redundancy Check (CRC). The CRC as calculated by the
master.
Table 9. Initialization Command Format
Table 10. Initialization Response Format
High Byte
Low Byte
CRC
A3
A2
A1
A0
0
0
0
BF
NV
BS
G1
G0
PA3
PA2
PA1
PA0
X3
X2
X1
X0
Legend
A[3:0] = Address bits. The slave address.
BF = Bus Fault. Bus out short to battery detected.
BS = Bus Switch Position (1 = closed).
G[1:0] = Group bits (unused).
NV = Nonvolatile Memory Write. The value of the NV bit in the slave.
PA[3:0] = Bus Address to set the device to.
X[3:0] = Cyclic Redundancy Check (CRC). The CRC as calculated by
the slave.
Table 11. Request Status Command Format
Data
Address
Command
CRC
–
–
–
–
–
–
–
–
A3
A2
A1
A0
0
0
0
1
X3
X2
X1
X0
Legend
A[3:0] = Address bits. The address of the selected device. An
address value of "0000" is ignored by all devices.
X[3:0] = Cyclic Redundancy Check (CRC). The CRC as calculated by the
master.
Table 12. Request Status Response Format
High Byte
Low Byte
CRC
A3
A2
A1
A0
0
0
0
0
NV
U
LO
BS
IO3
IO2
IO1
IO0
X3
X2
X1
X0
Legend
A[3:0] = Address bits. The slave address.
BS = Bus Switch Position (1 = closed).
LO = Logic out driven level.
IO[3:0] = Values at logic I/Os.
NV = Nonvolatile Memory Write. The value of the NV bit in the slave.
U = Undervoltage indicated true by a “1”.
X[3:0] = Cyclic Redundancy Check (CRC). The CRC as calculated by the
slave.
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參數(shù)描述
MCZ33793AEFR2 功能描述:輸入/輸出控制器接口集成電路 DSI SLAVE FOR REMOTE SEN 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
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
MCZ33793EFR2 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
MCZ33797EK 功能描述:功率驅(qū)動器IC FOUR CHANNEL SQUIB DR RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MCZ33797EKR2 功能描述:功率驅(qū)動器IC FOUR CHANNEL SQUIB DR RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
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