MM908E625ACDWB Freescale Semiconductor, MM908E625ACDWB Datasheet - Page 4

• Manufacturer Part Number: MM908E625ACDWB
• Description: IC QUAD HALF BRDG MCU/LIN 54SOIC
• Manufacturer: Freescale Semiconductor

Specifications of MM908E625ACDWB

• Applications: Automotive Mirror Control
• Core Processor: HC08
• Program Memory Type: FLASH (16 kB)
• Controller Series: 908E
• Ram Size: 512 x 8
• Interface: SCI, SPI
• Number Of I /o: 13
• Voltage - Supply: 8 V ~ 18 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 54-SOIC (0.300", 7.50mm Width) Exposed Pad
• Program Memory Size: 16 KB
• Number Of Programmable I/os: 54
• Number Of Timers: 16
• Operating Supply Voltage: - 18 V to + 28 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Table 1. 908E625 Terminal Definitions (continued)
4
908E625
TERMINAL CONNECTIONS
Terminal
Function
A functional description of each terminal can be found in the Functional Terminal Description section beginning on
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
MCU
MCU
MCU
MCU
MCU
MCU
Terminal
42
43
48
44
47
45
46
49
50
52
53
54
51
15
16
17
18
19
20
23
26
29
32
24
27
31
25
30
28
34
35
36
37
38
39
40
Terminal Name
PTA4/KBD4
PTA3/KBD3
PTA2/KBD2
PTA1/KBD1
PTA0/KBD0
PTE1/RXD
FLSVPP
VREFH
VREFL
VSUP1
VSUP2
VSUP3
RST_A
VDDA
EVDD
FGEN
BEMF
IRQ_A
GND1
GND2
HVDD
VSSA
EVSS
VDD
HB1
HB2
HB3
HB4
VSS
PA1
LIN
HS
SS
H3
H2
H1
Switchable V
ADC Supply Terminals These terminals are the power supply terminals for the analog-
Back Electromagnetic
MCU Power Supply
Half-Bridge Outputs
Hall-Effect Sensor
Voltage Regulator
Voltage Regulator
Current Limitation
High-Side Output
ADC References
Internal Interrupt
Frequency Input
Power Ground
Formal Name
Test Terminal
Internal Reset
Power Supply
Force Output
Slave Select
Analog Input
Port A I/Os
Port E I/O
Terminals
Terminals
Terminals
LIN Bus
Ground
Output
Output
Inputs
DD
Output This terminal is a switchable V
This terminal is a special-function, bidirectional I/O port terminal
that can is shared with other functional modules in the MCU.
These terminals are the reference voltage terminals for the
analog-to-digital converter (ADC).
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 is the input terminal for the half-bridge current limitation
and the high-side inrush current limiter PWM frequency.
This terminal gives the user information about back
electromagnetic force (BEMF).
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.
This terminal is the SPI slave select terminal for the analog chip.
This terminal represents the single-wire bus transmitter and
receiver.
This device includes power MOSFETs configured as four half-
bridge driver outputs. These outputs may be configured for step
motor drivers, DC motor drivers, or as high-side and low-side
switches.
These terminals are device power supply terminals.
These terminals are device power ground connections.
This output terminal is a low R
loads requiring a regulated 5.0 V supply; e.g., 3-terminal Hall-
effect sensors.
These terminals provide inputs for Hall-effect sensors and
switches.
The +5.0 V voltage regulator output terminal is intended to
supply the embedded microcontroller.
This terminal is an analog input port with selectable source
values.
Ground terminal for the connection of all non-power ground
connections (microcontroller and sensors).
Analog Integrated Circuit Device Data
Definition
DS(ON)
DD
output for driving resistive
Freescale Semiconductor
high-side switch.
page
15.