MCZ33904B3EK Freescale Semiconductor, MCZ33904B3EK Datasheet - Page 8

• 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

8
33903/4/5
INTERNAL BLOCK DIAGRAM
VSUP2
SPLIT
CANH
CANL
SAFE
DBG
GND
I/O-0
VSENSE
SPLIT
CANH
VSUP2
CANL
DBG
SAFE
I/O-0
I/O-1
I/O-2
I/O-3
GND
V
VBAUX
Oscillator
Figure 7. 33904 Internal Block Diagram
S2-INT
Figure 8. 33903 Internal Block Diagram
V
S2-INT
Configurable
Input-Output
Oscillator
5 V Auxiliary
Regulator
VCAUX
Configurable
Input-Output
Enhanced High Speed CAN
Signals Condition & Analog MUX
Analog Monitoring
Enhanced High Speed CAN
Physical Interface
Power Management
VAUX
State Machine
V
Physical Interface
Power Management
S2-INT
V
VSUP1
DD
State Machine
V
S2-INT
Fail Safe
Regulator
Regulator
5 V-CAN
VSUP1
Regulator
5 V-CAN
V
DD
Regulator
SPI
VE
SPI
VB
Analog Integrated Circuit Device Data
TxD
RXD
VDD
5 V-CAN
MOSI
SCLK
MISO
CS
RST
INT
MUX-OUT
TxD
RXD
5 V-CAN
VDD
MOSI
SCLK
MISO
CS
RST
INT
Freescale Semiconductor