mm908e621 Freescale Semiconductor, Inc, mm908e621 Datasheet - Page 4

• Manufacturer Part Number: mm908e621
• Description: Integrated Quad Half-bridge And Triple High-side With Embedded Mcu And Lin For High End Mirror
• Manufacturer: Freescale Semiconductor, Inc

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