MCZ33905S5EK Freescale Semiconductor, MCZ33905S5EK Datasheet - Page 10

• Manufacturer Part Number: MCZ33905S5EK
• Description: IC SYSTEM BASIS CHIP GEN2 32SOIC
• Manufacturer: Freescale Semiconductor

Specifications of MCZ33905S5EK

• Applications: System Basis Chip
• Interface: CAN, LIN
• Voltage - Supply: 5.5 V ~ 27 V
• Package / Case: 32-SOIC (7.5mm Width) Exposed Pad, 32-eSOIC, 32-HSOIC
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 2. 33903/4/5 Pin Definitions
10
33903/4/5
PIN CONNECTIONS
35,52-54
33905D
1-3,20-
22,27-
30,32-
Pin #
A functional description of each pin can be found in the
10
11
12
13
14
4
5
6
7
8
9
33905S
Pin #
N/A
10
11
1
2
3
4
5
6
7
8
9
17, 18,
33904
Pin #
19
10
11
1
2
3
4
5
6
7
8
9
2-4,11-
13, 17-
21, 31,
33903
Pin #
N/A
N/A
N/A
32
10
1
2
5
6
7
8
9
GND-CAN
Pin Name
5 V-CAN
VBAUX
VSUP1
VSUP2
LIN-T2
LIN-T1
CANH
SPLIT
SAFE
CANL
LIN-T
I/O-3
I/O-2
N/C
or
or
Pin Function
Input/Output
Input/Output
No Connect
Ground
Output
Output
Output
Output
Output
Output
Output
Output
Power
Power
or
or
Functional Pin Description
LIN Termination
LIN Termination
Battery Voltage
Battery Voltage
Formal Name
Input/Output 3
Input/Output 2
(Active LOW)
SPLIT Output
Safe Output
VB Auxiliary
GND-CAN
CAN High
CAN Low
Supply 1
Supply 2
5V-CAN
I/O-2
or
or
2
1
-
No Connection
Supply input for the device internal supplies,
power on reset circuitry and the V
Supply input for 5 V-CAN regulator, V
regulator, I/O and LIN pins.
33905D, Output pin for the LIN2 master node
termination resistor.
or
33904/33905S, Configurable pin as an input or
high side output, for connection to external
circuitry (switched or small load). The input can be
used as a programmable wake-up input in Low
Power mode. When used as a high side, no over-
temperature protection is implemented. A basic
short to GND protection function, based on switch
drain-source over-voltage detection, is available.
33905D, Output pin for the LIN1 master node
termination resistor.
or
33905S, 33905D, Configurable pin as an input or
high side output, for connection to external
circuitry (switched or small load). The input can be
used as a programmable wake-up input in Low
Power mode. When used as a high side, no over-
temperature protection is implemented. A basic
short to GND protection function, based on switch
drain-source over-voltage detection, is available.
33904, Configurable pin as input or high side
output, for connection to external circuitry
(switched or small load). Input can be used as a
programmable wake-up input from Low Power
mode. When used as high side, no over-
temperature protection is implemented. A basic
short to GND protection function based on switch
drain-source over-voltage detection is available.
Output of the safe circuitry. The pin is asserted
LOW in case of a safe condition is detected (e.g.:
software watchdog is not triggered, V
on the RESET pin, etc.). Open drain structure.
Output voltage for the embedded CAN interface.
A capacitor must be connected to this pin.
CAN high output.
CAN low output.
Power GND of the embedded CAN interface
Output pin for connection to the middle point of the
split CAN termination
Output pin for external path PNP transistor base
section beginning on
Analog Integrated Circuit Device Data
Definition
Freescale Semiconductor
page
DD
30.
DD
regulator.
AUX
low, issue