MCZ33689DEW Freescale Semiconductor, MCZ33689DEW Datasheet - Page 4

• Manufacturer Part Number: MCZ33689DEW
• Description: IC SYSTEM BASIS CHIP LIN 32-SOIC
• Manufacturer: Freescale Semiconductor

Specifications of MCZ33689DEW

• Applications: Automotive
• Current - Supply: 5mA
• Voltage - Supply: 5.5 V ~ 18 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 32-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 1. 33689 32-SOICW Pin Definitions (continued)
4
33689
PIN CONNECTIONS
A functional description of each pin can be found in the
Pin
22
23
26
27
28
29
30
31
32
Pin Name
SCLK
MOSI
MISO
RXD
TXD
RST
INT
CS
IN
Master Out Slave In
Master In Slave Out
PWM Input Control
Serial Data Clock
Transmitter Input
Receiver Output
Interrupt Output
Formal Name
Reset Output
(Active LOW)
(Active LOW)
(Active LOW)
Chip Select
Pin Function
Output
Output
Output
Output
Input
Input
Input
Input
Input
Functional Pin Description
5.0 V regulator and watchdog reset output pin.
External input PWM control pin for high-side switches HS1 and HS2.
Clock input for the SPI of the 33689.
SPI data received by the 33689.
SPI data sent to the MCU by the 33689. When
high-impedance state.
SPI control chip select input pin.
This output pin reports faults to the MCU when an enabled interrupt
condition occurs.
Receiver output of the LIN interface and reports the state of the bus
voltage.
Transmitter input of the LIN interface and controls the state of the bus
output.
section beginning on page 19.
Analog Integrated Circuit Device Data
Definition
Freescale Semiconductor
CS
is HIGH, pin is in the