MCZ33904B3EK Freescale Semiconductor, MCZ33904B3EK Datasheet - Page 87

• 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
V
LIN BUS 1
SUP
CAN BUS
V
22 μF
V
(36)
SUP
V
BAT
SUP
1.0 k
option 1
V
Notes
BAT
D1
36.
1.0 k
22 k
60
60
100 nF
1.0 k
option 2
Tested per specific OEM EMC requirements for CAN and LIN with additional
capacitor > 10 μF on VSUP1/VSUP2 pins
100 nF
>1.0 μF
100 nF
Figure 40. 33905S Typical Application Schematic
4.7 nF
<10 k
VBAUX
I/O-0
I/O-3
CANH
I/O-1
CANL
LIN TERM1
LIN1
VSUP2
VSUP1
5V-CAN
VSENSE
SPLIT
Q2
VCAUX
DBG
GND
5.0 V (3.3 V)
VAUX
SAFE
RXDL1
TXDL1
SCLK
MOSI
MISO
MUX
VDD
RXD
RST
TXD
INT
CS
VE
VB
>2.2 μF
4.7 k *
>4.7 μF
V
Safe Circuitry
Q1*
SUP
V
RST
INT
RF module
Switch Detection Interface
Safing Micro Controller
A/D
eSwitch
CAN xcvr
SPI
CAN
LIN1
DD
MCU
V
SUP
TYPICAL APPLICATIONS
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