MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 23
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MCIMX281AVM4B
Manufacturer Part Number
MCIMX281AVM4B
Description
IC MPU I.MX28 1.2 289MAPBGA
Manufacturer
Freescale Semiconductor
Series
i.MX28r
Datasheets
1.MCIMX283DVM4B.pdf
(2327 pages)
2.MCIMX283DVM4B.pdf
(20 pages)
3.MCIMX281AVM4B.pdf
(72 pages)
Specifications of MCIMX281AVM4B
Core Processor
ARM9
Core Size
32-Bit
Speed
454MHz
Connectivity
CAN, EBI/EMI, Ethernet, I²C, MMC, SmartCard, SPI, SSI, UART/USART, USB OTG
Peripherals
DMA, I²S, LCD, POR, PWM, WDT
Program Memory Size
128KB (32K x 32)
Program Memory Type
Mask ROM
Ram Size
32K x 32
Voltage - Supply (vcc/vdd)
1.25 V ~ 5.25 V
Data Converters
A/D 17x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
289-LFBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Number Of I /o
-
Eeprom Size
-
Lead Free Status / Rohs Status
Supplier Unconfirmed
3.3
Figure 3
Waveform.
Table 27
Freescale Semiconductor
times (maximum drive)
Output pad transition
Parameters
Duty cycle
and
shows the base GPIO AC timing and parameters.
I/O AC Timing and Parameters
Figure 4
20%
20%
80%
80%
i.MX28 Applications Processors Data Sheet for Automotive Products, Rev. 0
Output Pad Transition Waveform
Output Pad Transition Waveform
Symbol
show the Driver Used for AC Simulation Testpoint and the Output Pad Transition
Fduty
tpr
Driver Used for AC simulation
Driver Used for AC simulation
Figure 3. Driver Used for AC Simulation Testpoint
Test Voltage
Figure 4. Output Pad Transition Waveform
1.7~1.9V
1.7~1.9V
1.7~1.9V
3.0~3.6V
3.0~3.6V
3.0~3.6V
—
Table 27. Base GPIO
Test Capacitance
10pF
20pF
50pF
10pF
20pF
50pF
—
Testpoint
Testpoint
0.82
1.18
2.11
1.04
1.42
2.46
Rise/Fall
Min
—
0.91
1.22
2.03
1.08
2.61
1.5
VDDIO
VDDIO
MaxRise/Fall
1.93
2.69
4.62
2.46
3.29
5.34
—
1.97
2.71
4.44
2.18
5.12
3
Units
ns
%
Notes
—
—
—
—
—
—
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