MM908E622ACDWBR2 FREESCALE [Freescale Semiconductor, Inc], MM908E622ACDWBR2 Datasheet - Page 22

• Manufacturer Part Number: MM908E622ACDWBR2
• Description: Integrated Quad Half-bridge, Triple High Side and EC Glass Driver with Embedded MCU and LIN for High End Mirror
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

capacitor be placed between these pins.
MCU POWER SUPPLY PINS (EVDD AND EVSS)
The MCU operates from a single power supply.
duration current demands on the power supply. To prevent
noise problems, take special care to provide power supply
bypassing at the MCU.
22
908E622
FUNCTIONAL DESCRIPTION
FUNCTIONAL PIN DESCRIPTION
The supply and reference signals are internally connected.
It is recommended that a high quality ceramic decoupling
For details, refer to the 68HC908EY16 datasheet.
EVDD and EVSS are the power supply and ground pins.
Fast signal transitions on MCU pins place high, short
For details, refer to the 68HC908EY16 datasheet.
VDDA/VREFH
VSSA/VREFL
µC
EVDD
EVSS
0,1µF
4,7µF
VDD
VSS
Analog
Die
TEST MODE PIN (TESTMODE)
has to be forced to GND.
bring the analog die into Test mode. In Test mode, the Reset
Timeout (80ms) is disabled and the LIN receiver is disabled
PSON bit needs to be set within 80ms. If not the device will
automatically enter sleep mode.
MCU TEST PIN (FLSVPP)
left open (not connected) or can be connected to GND.
EXPOSED PAD PIN
conducts heat from the chip to the PCB board. For thermal
performance, the pad must be soldered to the PCB board. It
is recommended that the pad be connected to the ground
potential.
This pin is for test purpose only. In the application this pin
For Programming/Test this pin has to be forced to VDD to
NOTE: After detecting a RESET (internal or external), the
This pin is for test purposes only. This pin should be either
The exposed pad pin on the bottom side of the package
Analog Integrated Circuit Device Data
Freescale Semiconductor