FLAGS AND DEVICE STATUS LIN/1 11 1_0011" />
參數(shù)資料
型號： MCZ33905BD5EK
廠商： Freescale Semiconductor
文件頁數(shù)： 91/106頁
文件大?。?/td> 0K
描述： IC SBC CAN HS 5.0V 54SOIC
標(biāo)準(zhǔn)包裝： 26
應(yīng)用： 系統(tǒng)基礎(chǔ)芯片
接口： CAN，LIN
電源電壓： 5.5 V ~ 28 V
封裝/外殼： 54-SSOP（0.295"，7.50mm 寬）裸露焊盤
供應(yīng)商設(shè)備封裝： 54-SOICW-EP
包裝： 管件
安裝類型： 表面貼裝
Analog Integrated Circuit Device Data
Freescale Semiconductor
85
33903/4/5
SERIAL PERIPHERAL INTERFACE
FLAGS AND DEVICE STATUS
LIN/1
11
1_0011
LIN 1
1
0
-
LIN1
Wake-up
LIN1 Term
short to GND
LIN 1
Overtemp
RXD1 low
RXD1 high
TXD1 dom
LIN1 bus
dom clamp
Hexa SPI commands to get LIN 2 Flags: MOSI 0x E7 00
00
1_0011
LIN 1
1
LIN1 State
LIN1 WU
en/dis
-
Hexa SPI commands to get LIN1 real time status: MOSI 0x 27 80
LIN2
11
1_0100
LIN 2
1
0
-
LIN2
Wake-up
LIN2 Term
short to GND
LIN 2
Overtemp
RXD2 low
RXD2 high
TXD2 dom
LIN2 bus
dom clamp
Hexa SPI commands to get LIN 2 Flags: MOSI 0x E9 00
00
1_0100
LIN 2
1
LIN2 State
LIN2 WU
en/dis
-
Hexa SPI commands to get LIN2 real time status: MOSI 0x 29 80
Notes
49.
Not available on “C” versions
Table 40. Flag Descriptions
Flag
Description
REG
VAUX_LOW
Description
Reports that VAUX regulator output voltage is lower than the VAUX_UV threshold.
Set / Reset condition
Set: VAUX below threshold for t >100 s typically. Reset: VAUX above threshold and flag read (SPI)
VAUX_overCUR
RENT
Description
Report that current out of VAUX regulator is above VAUX_OC threshold.
Set / Reset condition
Set: Current above threshold for t >100
s. Reset: Current below threshold and flag read by SPI.
5 V-CAN_
THERMAL
SHUTDOWN
Description
Report that the 5 V-CAN regulator has reached overtemperature threshold.
Set / Reset condition
Set: 5 V-CAN thermal sensor above threshold. Reset: thermal sensor below threshold and flag read
(SPI)
5V-CAN_UV
Description
Reports that 5 V-CAN regulator output voltage is lower than the 5 V-CAN UV threshold.
Set / Reset condition
Set: 5V-CAN below 5V-CAN UV for t >100 s typically. Reset: 5V-CAN > threshold and flag read (SPI)
5V-can_
overcurrent
Description
Report that the CAN driver output current is above threshold.
Set / Reset condition
Set: 5V-CAN current above threshold for t>100
s. Reset: 5V-CAN current below threshold and flag
read (SPI)
VSENSE_
LOW
Description
Reports that VSENSE pin is lower than the VSENSE LOW threshold.
Set / Reset condition
Set: VSENSE below threshold for t >100
s typically. Reset: VSENSE above threshold and flag read
(SPI)
VSUP_
UNDERVOLTAG
E
Description
Reports that VSUP/1 pin is lower than the VS1_LOW threshold.
Set / Reset condition
Set: VSUP/1 below threshold for t >100 s typically. Reset: VSUP/1 above threshold and flag read (SPI)
IDD-OC-
NORMAL MODE
Description
Report that current out of VDD pin is higher that IDD-OC threshold, while device is in Normal mode.
Set / Reset condition
Set: current above threshold for t>100
s typically. Reset; current below threshold and flag read (SPI)
VDD_
THERMAL
SHUTDOWN
Description
Report that the VDD has reached overtemperature threshold, and was turned off.
Set / Reset condition
Set: VDD OFF due to thermal condition. Reset: VDD recover and flag read (SPI)
RST_LOW
(<100 ms)
Description
Report that the RST pin has detected a low level, shorter than 100 ms
Set / Reset condition
Set: after detection of reset low pulse. Reset: Reset pulse terminated and flag read (SPI)
VSUP_
BATFAIL
Description
Report that the device voltage at VSUP/1 pin was below BATFAIL threshold.
Set / Reset condition
Set: VSUP/1 below BATFAIL. Reset: VSUP/1 above threshold, and flag read (SPI)
IDD-OC-LP
VDDON mode
Description
Report that current out of VDD pin is higher that IDD-OC threshold LP, while device is in LP VDD ON
mode.
Set / Reset condition
Set: current above threshold for t>100
s typically. Reset; current below threshold and flag read (SPI)
Table 39. Device Flag, I/O Real Time and Device Identification
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCZ33905BD5EKR2 功能描述:CAN 接口集成電路 5.0V SBC HSCAN DUAL LIN RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube
MCZ33905BD5R2 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:SBC Gen2 with CAN High Speed and LIN Interface
MCZ33905BS3EK 功能描述:CAN 接口集成電路 3.3V SBC HSCAN SNGL LIN RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube
MCZ33905BS3EKR2 功能描述:CAN 接口集成電路 3.3V SBC HSCAN SNGL LIN RoHS:否 制造商:Texas Instruments 類型:Transceivers 工作電源電壓:5 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:SOIC-8 封裝:Tube
MCZ33905BS3R2 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:SBC Gen2 with CAN High Speed and LIN Interface
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