MCZ33903BS5EK Freescale Semiconductor, MCZ33903BS5EK Datasheet - Page 12

• Manufacturer Part Number: MCZ33903BS5EK
• Description: SBC W/HIGH SPEED CAN 5V
• Manufacturer: Freescale Semiconductor
• Series: -r

Specifications of MCZ33903BS5EK

• Main Purpose: Power Management, System Interface
• Embedded: No
• Utilized Ic / Part: MCZ33903
• Primary Attributes: CAN Transceiver
• Secondary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Table 2. 33903/4/5 Pin Definitions (continued)
12
33903/4/5
PIN CONNECTIONS
EX PAD EX PAD EX PAD EX PAD
33905D
Pin #
A functional description of each pin can be found in the
42
43
44
45
46
47
48
49
50
51
33905S
Pin #
23
24
25
26
27
28
29
30
31
32
33904
Pin #
23
24
25
26
27
28
29
30
31
32
33903
Pin #
N/A
N/A
23
24
25
26
27
28
29
30
Pin Name
SCLK
MOSI
MISO
GND
VDD
TXD
RXD
INT
CS
VE
VB
Pin Function
Ground
Output
Output
Output
Output
Output
Input
Input
Input
Input
Functional Pin Description
Serial Data Clock Clock input for the Serial Peripheral Interface
Master In / Slave
Interrupt Output
Voltage Emitter
Formal Name
Voltage Digital
Transmit Data
(Active LOW)
(Active LOW)
Receive Data
Voltage Base
Master Out /
Chip Select
Slave In
Ground
Drain
Out
This output is asserted low when an enabled
interrupt condition occurs. This pin is a open drain
structure with an internal pull up resistor to VDD.
Chip select pin for the SPI. When the CS is low,
the device is selected. In Low Power mode with
V
(SPI) of the device
SPI data received by the device
SPI data sent to the MCU. When the CS is high,
MISO is high-impedance
5.0 or 3.3 V output pin of the main regulator for the
Microcontroller supply.
CAN bus transmit data input. Internal pull-up to
VDD
CAN bus receive data output
Connection to the external PNP path transistor.
This is an intermediate current supply source for
the V
Base output pin for connection to the external
PNP pass transistor
Ground
DD
section beginning on
ON, a transition on CS is a wake-up condition
DD
regulator
Analog Integrated Circuit Device Data
Definition
Freescale Semiconductor
page
30.