MCZ33904B3EK Freescale Semiconductor, MCZ33904B3EK Datasheet - Page 91

• Manufacturer Part Number: MCZ33904B3EK
• Description: IC SBC CAN HS 3.3V 32SOIC
• Manufacturer: Freescale Semiconductor
• Type: High Speed CAN Interfacer

Specifications of MCZ33904B3EK

• Operating Supply Voltage: 3.3 V
• Supply Current: 2 mA
• Package / Case: SOIC-32
• Mounting Style: SMD/SMT
• Product: CAN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Analog Integrated Circuit Device Data
Freescale Semiconductor
VSUP1/2
VSUP1/2
LIN BUS 1
LIN BUS 1
CAN BUS
V
SUP
V
22 F
V
(50)
BAT
SUP
Notes
1.0 k
1.0 k
option 1
option 1
50.
V
BAT
D1
Tested per specific OEM EMC requirements for CAN and LIN with additional
capacitor > 10 F on VSUP1/VSUP2 pins
100 nF
22 k
1.0 k
60
60
1.0 k
1.0 k
option 2
option 2
100 nF
100 nF
>1.0 F
Figure 42. 33905D Typical Application Schematic
4.7 nF
<10 k
TYPICAL APPLICATIONS
VBAUX
I/O-0
LIN TERM2
I/O-1
CANH
CANL
VSUP2
VSUP1
5V-CAN
V SENSE
SPLIT
LIN TERM1
LIN1
LIN2
DBG
Q2
VCAUX
GND
VAUX
SAFE
RXD-L2
RXD-L1
TXD-L2
TXD-L1
5.0 V (3.3 V)
MOSI
SCLK
MISO
RXD
VDD
MUX
RST
TXD
N/C
INT
CS
VE
VB
>2.2 F
4.7 k *
>4.7 F
V
Safe Circuitry
SUP
Q1
*
V
RST
INT
Switch Detection Interface
RF module
eSwitch
Safing Micro Controller
A/D
CAN xcvr
SPI
CAN
LIN2
LIN1
DD
* Optional
MCU
V
SUP
TYPICAL APPLICATIONS
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