908E621_07 Datasheet, PDF (4/62 Pages) Freescale Semiconductor, Inc – Integrated Quad Half-Bridge and Triple High-Side with Embedded MCU and LIN for High End Mirror

TERMINAL CONNECTIONS
Table 1. Terminal Definitions (continued)
A functional description of each terminal can be found in the Functional Terminal Description section beginning on page 21.
Die Terminal Terminal Name
Formal Name
Definition
MCU
45
48
MCU
46
47
VSSA/VREFL
VDDA/VREFH
EVSS
EVDD
ADC Supply and _{These terminals are the power supply and voltage reference terminals}
Reference Terminals ^{for the analog-to-digital converter (ADC).}
MCU Power Supply These terminals are the ground and power supply terminals,
Terminals
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 terminals are special-function, bidirectional I/O port terminals
that are shared with other functional modules in the MCU.
Test Terminal
For test purposes only. Do not connect in the application.
Analog
11
Analog
12
RST_A
IRQ_A
Internal Reset
Internal Interrupt
Output
This terminal is the bidirectional reset terminal of the analog die.
This terminal is the interrupt output terminal of the analog die indicating
errors or wake-up events.
Analog
13
LIN
LIN Bus
This terminal represents the single-wire bus transmitter and receiver.
Analog
14
A0CST
Analog Input Trim
Terminal
This is the Analog Input Trim Terminal for the A0 input. This is to
connect a known fixed resistor value to trim the current source
measurement.
Analog
15
A0
Analog Input Terminal This terminal 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
Terminals
These terminals are device power ground connections.
Half-Bridge Outputs
Power Supply
Terminals
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 terminals are device power supply terminals.
No Connect
These terminals are not connected.
TESTMODE Input Terminal for test purpose only. In application this terminal 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
High-Side HS2
Output
High-Side HS3
Output
Hall-Effect Sensor /
General Purpose
Input
Wake-up Input
This output terminal is a low R_DS(ON) high-side switch.
These output terminals are low R_DS(ON) high-side switches.
This terminal provides an input for a Hall-effect sensor or general
purpose input.
This terminal provides an high voltage input, which is wake-up capable.
Analog
41
HVDD
Switchable V_DD
Output
This terminal is a switchable V_DD output for driving resistive loads
requiring a regulated 5.0 V supply; e.g. potentiometers.
908E621
4
Analog Integrated Circuit Device Data
Freescale Semiconductor