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| 型号： | MCZ33903BD5EK |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 91/106页 |
| 文件大小： | 0K |
| 描述： | IC SBC CAN HS 5.0V 32SOIC |
| 标准包装： | 42 |
| 应用： | 系统基础芯片 |
| 接口： | CAN，LIN |
| 电源电压： | 5.5 V ~ 28 V |
| 封装/外壳： | 32-SSOP（0.295"，7.50mm 宽）裸露焊盘 |
| 供应商设备封装： | 32-SOICW 裸露焊盘 |
| 包装： | 管件 |
| 安装类型： | 表面贴装 |
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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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相关代理商/技术参数 |
参数描述 |
|---|---|
| MCZ33903BD5EKR2 | 功能描述:CAN 接口集成电路 SBC W/HIGH SPEED CAN 5V RoHS:否 制造商:Texas Instruments 类型:Transceivers 工作电源电压:5 V 电源电流: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:SOIC-8 封装:Tube |
| MCZ33903BD5R2 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:SBC Gen2 with CAN High Speed and LIN Interface |
| MCZ33903BS3EK | 功能描述:CAN 接口集成电路 Canvas 32 SL (3.3V) RoHS:否 制造商:Texas Instruments 类型:Transceivers 工作电源电压:5 V 电源电流: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:SOIC-8 封装:Tube |
| MCZ33903BS3EKR2 | 功能描述:CAN 接口集成电路 Canvas 32 SL (3.3V) RoHS:否 制造商:Texas Instruments 类型:Transceivers 工作电源电压:5 V 电源电流: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:SOIC-8 封装:Tube |
| MCZ33903BS3R2 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:SBC Gen2 with CAN High Speed and LIN Interface |
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