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参数资料
型号： MCZ33903BD5EK
厂商： Freescale Semiconductor
文件页数： 13/106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
Analog Integrated Circuit Device Data
14
Freescale Semiconductor
33903/4/5
PIN DEFINITIONS
8
5
SAFE
Output
Safe Output
(Active LOW)
Output of the safe circuitry. The pin is
asserted LOW if a fault event occurs
(e.g.: software watchdog is not
triggered, VDD low, issue on the RST
pin, etc.). Open drain structure.
9
6
5 V-CAN
Output
5V-CAN
Output voltage for the embedded
CAN interface. A capacitor must be
connected to this pin.
10
7
CANH
Output
CAN High
CAN high output.
11
8
CANL
Output
CAN Low
CAN low output.
12
9
GND-CAN
Ground
GND-CAN
Power GND of the embedded CAN
interface
13
10
SPLIT
Output
SPLIT Output Output pin for connection to the
middle point of the split CAN
termination
14
11
N/A
VBAUX
Output
VB Auxiliary
Output pin for external path PNP
transistor base
15
12
N/A
VCAUX
Output
VCOLLECT
OR Auxiliary
Output pin for external path PNP
transistor collector
16
13
N/A
VAUX
Output
VOUT
Auxiliary
Output pin for the auxiliary voltage.
17
14
N/A
11
MUX-OUT
Output
Multiplex
Output
Multiplexed output to be connected to
an MCU A/D input. Selection of the
analog parameter available at MUX-
OUT is done via the SPI. A
switchable internal pull-down resistor
is integrated for VDD current sense
measurements.
18
15
12
I/O-0
Input/
Output
Input/Output
0
Configurable pin as an input or
output, for connection to external
circuitry (switched or small load). The
voltage level can be read by the SPI
and via the MUX output pin. The
input can be used as a
programmable Wake-up input in LP
mode. In LP, when used as an
output, the High-side (HS) or Low-
side (LS) can be activated for a cyclic
sense function.
19
16
13
DBG
Input
Debug
Input to activate the Debug mode. In
Debug mode, no watchdog refresh is
necessary. Outside of Debug mode,
connection of a resistor between
DBG and GND allows the selection of
Safe mode functionality.
23
N/A
14
N/A
TXD-L2
Input
LIN Transmit
Data 2
LIN bus transmit data input. Includes
an internal pull-up resistor to VDD.
24,31
N/A
15, 18
GND
Ground
Ground of the IC.
25
N/A
16
N/A
RXD-L2
Output
LIN Receive
Data
LIN bus receive data output.
Table 4. 33903/4/5 Pin Definitions (continued)
54 Pin
33905D
32 Pin
33905S
32 Pin
33904
32 Pin
33903
32 Pin
33903D
32 Pin
33903S
32 Pin
33903P
Pin Name
Pin
Function
Formal
Name
Definition
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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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