Electrical Characteristics
MC9328MXL Technical Data, Rev. 8
Freescale Semiconductor
17
3
Electrical Characteristics
This section contains the electrical specifications and timing diagrams for the i.MXL processor.
3.1
Maximum Ratings
Table 4 provides information on maximum ratings which are those values beyond which damage to the
device may occur. Functional operation should be restricted to the limits listed in Recommended Operating
3.2
Recommended Operating Range
Table 5 provides the recommended operating ranges for the supply voltages and temperatures. The i.MXL
processor has multiple pairs of VDD and VSS power supply and return pins. QVDD and QVSS pins are
used for internal logic. All other VDD and VSS pins are for the I/O pads voltage supply, and each pair of
VDD and VSS provides power to the enclosed I/O pads. This design allows different peripheral supply
voltage levels in a system.
Because AVDD pins are supply voltages to the analog pads, it is recommended to isolate and noise-filter
the AVDD pins from other VDD pins.
Table 4. Maximum Ratings
Symbol
Rating
Minimum
Maximum
Unit
NVDD
DC I/O Supply Voltage
-0.3
3.3
V
QVDD
DC Internal (core = 150 MHz) Supply Voltage
-0.3
1.9
V
QVDD
DC Internal (core = 200 MHz) Supply Voltage
-0.3
2.0
V
AVDD
DC Analog Supply Voltage
-0.3
3.3
V
BTRFVDD
DC Bluetooth Supply Voltage
-0.3
3.3
V
VESD_HBM
ESD immunity with HBM (human body model)
–
2000
V
VESD_MM
ESD immunity with MM (machine model)
–
100
V
ILatchup
Latch-up immunity
–
200
mA
Test
Storage temperature
-55
150
°C
Pmax
Power Consumption
8001
1 A typical application with 30 pads simultaneously switching assumes the GPIO toggling and instruction fetches from the ARM
core-that is, 7x GPIO, 15x Data bus, and 8x Address bus.
13002
2 A worst-case application with 70 pads simultaneously switching assumes the GPIO toggling and instruction fetches from the
ARM core-that is, 32x GPIO, 30x Data bus, 8x Address bus. These calculations are based on the core running its heaviest OS
application at 200MHz, and where the whole image is running out of SDRAM. QVDD at 2.0V, NVDD and AVDD at 3.3V,
therefore, 180mA is the worst measurement recorded in the factory environment, max 5mA is consumed for OSC pads, with
each toggle GPIO consuming 4mA.
mW
Because
of
an
order
from
the
United
States
International
Trade
Commission,
BGA-packaged
product
lines
and
part
numbers
indicated
here
currently
are
not
available
from
Freescale
for
import
or
sale
in
the
United
States
prior
to
September
2010:
i.MXL
Product
Family