MCZ33904B3EK Freescale Semiconductor, MCZ33904B3EK Datasheet - Page 13

• 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

Table 4. 33903/4/5 Pin Definitions
Analog Integrated Circuit Device Data
Freescale Semiconductor
33905D
1-3, 20-
22, 27-
30, 32-
35, 52-
54 Pin
N/A
A functional description of each pin can be found in the
54
4
5
6
7
33905S
32 Pin
N/A
N/A
1
2
3
4
17, 18,
32 Pin
33904
N/A
19
1
2
3
4
3-4,11-
14, 17-
21, 31,
32 Pin
33903
N/A
N/A
N/A
32
1
2
33903D
32 Pin
N/A
N/A
N/A
2
3
4
33903S
14, 16,
32 Pin
N/A
N/A
17
2
3
4
33903P
17, 19-
32 Pin
14, 16,
PIN DEFINITIONS
N/A
N/A
21
2
3
4
Functional Pin Description
Pin Name
VSUP/1
VSUP2
LIN-T2
LIN-T1
LIN-T
I/O-3
I/O-2
N/C
N/C
or
or
or
Function
Connect
Connect
Output
Output
Output
Output
Power
Power
Input/
Input/
Pin
No
No
or
or
Termination 2
Input/Output
Input/Output
Termination
Supply 1
Supply 2
Formal
Voltage
Voltage
Battery
Battery
Name
LIN
LIN
or
or
3
1
2
section beginning on
-
Connect to GND.
Do NOT connect the N/C pins to
GND. Leave these pins Open.
Supply input for the device internal
supplies, power on reset circuitry and
the V
supplies are internally connected on
part number MC33903BDEK and
MC33903BSEK
Supply input for 5 V-CAN regulator,
V
VSUP1 and VSUP2 supplies are
internally connected on part number
MC33903BDEK and MC33903BSEK
33903D and 33905D - Output pin for
the LIN2 master node termination
resistor.
or
33903P, 33903S, 33903D, 33904,
33905S and 33905D - Configurable
pin as an input or HS output, for
connection to external circuitry
(switched or small load). The input
can be used as a programmable
Wake-up input in (LP) mode. When
used as a HS, 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
33903P, 33903S, 33903D, 33904,
33905S and 33905D - Configurable
pin as an input or HS output, for
connection to external circuitry
(switched or small load). The input
can be used as a programmable
Wake-up input in (LP) mode. When
used as a HS, no over-temperature
protection is implemented. A basic
short to GND protection function,
based on switch drain-source over-
voltage detection, is available.
AUX
DD
regulator, I/O and LIN pins.
regulator. VSUP and VSUP1
Definition
page
PIN DEFINITIONS
35.
33903/4/5
13