mc33905s Freescale Semiconductor, Inc, mc33905s Datasheet - Page 5

• Manufacturer Part Number: mc33905s
• Description: System Basis Chip Gen2 With High Speed Can And Lin Interface
• Manufacturer: Freescale Semiconductor, Inc

Analog Integrated Circuit Device Data
Freescale Semiconductor
LIN-TERM2
LIN-TERM1
VSENSE
VSUP2
SPLIT
CANH
CANL
LIN-1
LIN-2
SAFE
DBG
GND
I/O-0
I/O-1
VBAUX
V
V
V
Figure 4. 33905D Internal Block Diagram
INTERNAL BLOCK DIAGRAM
S2-INT
S2-INT
S2-INT
Oscillator
5 V Auxiliary
Regulator
VCAUX
Configurable
Input-Output
Signals Condition & Analog MUX
Analog Monitoring
Enhanced High-speed CAN
LIN 2.1 Interface - #1
LIN 2.1 Interface - #2
VAUX
Power Management
Physical Interface
State Machine
V
S2-INT
Fail-safe
VSUP1
Regulator
5 V-CAN
V
DD
Regulator
VE
SPI
VB
TXD-L1
RXD-L1
TXD-L2
RXD-L2
TXD
RXD
MUX-OUT
VDD
5V-CAN
MOSI
SCLK
MISO
CS
RST
INT
INTERNAL BLOCK DIAGRAM
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