MM908E624ACEW/R2 FREESCALE [Freescale Semiconductor, Inc], MM908E624ACEW/R2 Datasheet - Page 4

• Manufacturer Part Number: MM908E624ACEW/R2
• Description: Integrated Triple High Side Switch with Embedded MCU and LIN Serial Communicationfor Relay Drivers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Table 1. Terminal Definitions (continued)
4
908E624
TERMINAL CONNECTIONS
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
MCU
MCU
MCU
MCU
MCU
A functional description of each terminal can be found in the
Die
Terminal
43
48
44
47
45
46
49
50
52
53
54
51
17
18
19
23
24
25
26
27
31
28
29
30
34
33
35
36
37
38
39
40
Terminal Name
PTA4/KBD4
PTA3/KBD3
PTA2/KBD2
PTA1/KBD1
PTA0/KBD0
WDCONF
FLSVPP
VREFH
PWMIN
VREFL
RST_A
VSUP1
VSUP2
IRQ_A
AGND
VDDA
EVDD
VSSA
EVSS
GND
VDD
OUT
RXD
VCC
HS3
HS2
HS1
LIN
+E
L1
L2
- E
Internal Reset Output
MCU Power Supply
Voltage Regulator
High Side Output
ADC References
Internal Interrupt
Direct High Side
Wake-Up Inputs
Amplifier Output
Amplifier Power
LIN Transceiver
Amplifier Inputs
Power Ground
Formal Name
Test Terminal
Power Supply
Configuration
Control Input
ADC Supply
Port A I /Os
Terminals
Terminals
Terminals
Terminals
Watchdog
Terminal
LIN Bus
Window
Supply
Output
Output
Output
Functional Terminal Description
These terminals are the reference voltage terminals for the analog-to-
digital converter (ADC).
These terminals are the power supply terminals for the analog-to-digital
converter.
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.
For test purposes only. Do not connect in the application.
This terminal allows the enabling and PWM control of the high side HS1
and HS2 terminals.
This terminal is the reset output terminal of the analog die.
This terminal is the interrupt output terminal of the analog die indicating
errors or wake-up events.
These terminals are the wake-up inputs of the analog chip.
These output terminals are low R
These terminals are device power supply terminals.
This terminal represents the single-wire bus transmitter and receiver.
These terminals are device power ground connections.
The + 5.0 V voltage regulator output terminal is intended to supply the
embedded microcontroller.
This terminal is the single +5.0 V power supply for the current sense
operational amplifier.
This terminal is the output of the current sense operational amplifier.
These terminals are the current sense operational amplifier inverted
and non-inverted inputs.
This input terminal is for configuration of the watchdog period and
allows the disabling of the watchdog.
This terminal is the output of LIN transceiver.
Analog Integrated Circuit Device Data
Definition
DS(ON)
section beginning on page 18.
high side switches.
Freescale Semiconductor