MC33663AJEF Freescale Semiconductor, MC33663AJEF Datasheet - Page 4

• Manufacturer Part Number: MC33663AJEF
• Description: LIN Transceivers dual LINcell
• Manufacturer: Freescale Semiconductor

Specifications of MC33663AJEF

• Rohs: yes
• Operating Supply Voltage: 7 V to 18 V
• Supply Current: 22 uA
• Maximum Operating Temperature: + 125 C
• Package / Case: SOIC-14
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT

Table 2. 33663 Pin Definitions
4
33663
PIN CONNECTIONS
Pin
10
11
12
13
14
1
2
3
4
5
6
7
8
9
Pin Name
WAKE1
WAKE2
RXD2
VSUP
RXD1
TXD1
TXD2
INH2
GND
INH1
LIN1
LIN2
EN2
EN1
Enable Control
Enable Control
Formal Name
Power Supply
Inhibit Output
Inhibit Output
Data Output
Data Output
Wake Input
Wake Input
Data Input
Data Input
LIN Bus
LIN Bus
Ground
Figure 3. 33663 14-SOIC Pin Connections
WAKE1
RXD2
TXD1
INH2
LIN2
LIN1
EN2
PIN CONNECTIONS
This pin is a high-voltage input used to wake-up the LIN1 from Sleep mode.
This pin is the transmitter input of the LIN1 interface which controls the state of the bus
output.
This bidirectional pin represents the LIN1 single-wire bus transmitter and receiver.
This bidirectional pin represents the LIN2 single-wire bus transmitter and receiver.
This pin can have two main functions: controlling an external switchable voltage
regulator having an inhibit input, or driving an external bus resistor connected to LIN2 in
the master node application.
This pin is the receiver output of the LIN2 interface, which reports the state of the bus
voltage to the MCU interface.
This pin controls the operation mode of the LIN2 interface.
This pin is a high-voltage input used to wake-up the LIN2 device from Sleep mode.
This pin is the device ground pin.
This pin is the transmitter input of the LIN2 interface, which controls the state of the bus
output.
This pin is device battery level power supply.
This pin can have two main functions: controlling an external switchable voltage
regulator having an inhibit input, or driving an external bus resistor connected to LIN1 in
the master node application.
This pin is the receiver output of the LIN1 interface, which reports the state of the bus
voltage to the MCU interface.
This pin controls the operation mode of the LIN1 interface.
7
1
2
3
4
5
6
14
12
10
13
11
9
8
INH1
TXD2
GND
EN1
RXD1
VSUP
WAKE2
Definition
Analog Integrated Circuit Device Data
Freescale Semiconductor