908E621_08 Datasheet, PDF (4/65 Pages) Freescale Semiconductor, Inc – Integrated Quad Half-bridge and Triple High Side with Embedded MCU and LIN for High End Mirror

PIN CONNECTIONS
Table 1. Pin Definitions (continued)
A functional description of each pin can be found in the Functional Pin Description section beginning on page 21.
Die
Pin
Pin Name
Formal Name
Definition
MCU
45
48
MCU
46
47
VSSA/VREFL
VDDA/VREFH
EVSS
EVDD
ADC Supply and
Reference Pins
MCU Power Supply
Pins
These pins are the power supply and voltage reference pins for the
analog-to-digital converter (ADC).
These pins are the ground and power supply pins, respectively. The
MCU operates from a single power supply.
MCU
49
50
52
53
54
MCU
51
PTA4/KBD4
PTA3/KBD3
PTA2/KBD2
PTA1/KBD1
PTA0/KBD0
FLSVPP
Port A I/Os
These pins are special function, bidirectional I/O port pins that are
shared with other functional modules in the MCU.
Test Pin
For test purposes only. Do not connect in the application.
Analog
11
Analog
12
RST_A
IRQ_A
Internal Reset
Internal Interrupt
Output
This pin is the bidirectional reset pin of the analog die.
This pin is the interrupt output pin of the analog die indicating errors or
wake-up events.
Analog
13
LIN
LIN Bus
This pin represents the single wire bus transmitter and receiver.
Analog
14
A0CST
Analog Input Trim Pin This is the analog input trim pin for the A0 input. This is to connect a
known fixed resistor value to trim the current source measurement.
Analog
15
A0
Analog Input Pin This pin is an analog input port with selectable source values.
Analog
16
19
25
30
Analog
29
26
20
17
Analog
18
21
27
28
31
32
35
–
22
23
Analog
24
GND1
GND2
GND3
GND4
HB1
HB2
HB3
HB4
VSUP1
VSUP2
VSUP3
VSUP4
VSUP5
VSUP6
VSUP7
NC
NC
TESTMODE
Power Ground Pins These pins are device power ground connections.
Half-bridge Outputs
Power Supply Pins
This device includes power MOSFETs configured as four half-bridge
driver outputs. These outputs may be configured for DC motor drivers,
or as high side and low side switches.
Note: The HB3 and HB4 have a lower R_DS(ON) then HB1 and HB2.
These pins are device power supply pins.
No Connect
These pins are not connected.
TESTMODE Input Pin for test purpose only. In application this pin needs to be tied GND.
Analog
34
35
Analog
36
38
Analog
39
Analog
40
HS1a
HS1b
HS2
HS3
H0
L0
High Side HS1 Output This output pin is a low R_DS(ON) high side switch.
High Side HS2 Output These output pins are low R_DS(ON) high side switches.
High Side HS3 Output
Hall-Effect Sensor /
General Purpose
Input
Wake-up Input
This pin provides an input for a Hall-effect sensor or general purpose
input.
This pin provides an high voltage input, which is wake-up capable.
Analog
41
HVDD
Switchable V_DD
Output
This pin is a switchable V_DD output for driving resistive loads requiring
a regulated 5.0V supply; e.g. potentiometers.
Analog
42
VDD
Voltage Regulator The +5.0V voltage regulator output pin is intended to supply the
Output
embedded microcontroller.
908E621
4
Analog Integrated Circuit Device Data
Freescale Semiconductor