MCZ33904B3EK Freescale Semiconductor, MCZ33904B3EK Datasheet - Page 93

• 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
V
SUP
CAN BUS
V
SUP
V
22 F
(52)
BAT
V
SUP
Notes
52.
V
BAT
V
22 k
BAT
1.0 k
Tested per specific OEM EMC requirements for CAN and LIN with additional
capacitor > 10 F on VSUP1/VSUP2 pins
D1
100 nF
60
60
100nF
100 nF
>1.0 F
100 nF
22 k
4.7 nF
Figure 44. 33904 Typical Application Schematic
<10 k
VBAUX
I/O-2
5V-CAN
VSENSE
I/O-0
I/O-1
I/O-3
CANH
CANL
VSUP2
DBG
VSUP1
SPLIT
Q2
VCAUX
GND
VAUX
SAFE
MOSI
SCLK
MISO
MUX
VDD
RST
RXD
5V (3.3 V)
TXD
N/C
INT
CS
VB
VE
>2.2 F
4.7 k *
>4.7 F
Q1*
V
Safe Circuitry
SUP
V
Safing Micro Controller
RST
Switch Detection Interface
CAN xcvr
INT
RF module
eSwitch
A/D
SPI
CAN
DD
function
OR
MCU
* Optional
V
SUP
TYPICAL APPLICATIONS
33903/4/5
93