MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 13
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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
3.1.2
Table 8
1
2
3
4
Table 9
1
Freescale Semiconductor
Commercial Ambient Operating Temperature Range
Commercial Junction Temperature Range
Automotive Ambient Operating Temperature Range
Industrial Junction Temperature Range
Package Thermal Impedance, 289-ball MAPBGA
Analog Core Supply Voltage
Digital Core Supply Voltage
Specification dependent on frequency.
Digital Supply Voltages:
EMI Digital I/O Supply Voltage:
Battery / DCDC Input Voltage - BATT, DCDC_BATT
VDD5V Supply Voltage (5 V current < 100 mA)
VDD5V Supply Voltage (5V current ≥ 100 mA)
Offstate Current:
• VDDIO33/VDDIO33_EMI
• VDDIO18
• DDR2/mDDR
• LVDDR2
• 32-kHz RTC off, BATT = 4.2 V
• 32-kHz RTC on, BATT = 4.2 V
For optimum USB jitter performance, V
V
Pending characterization.
When the real-time clock is enabled, the chip consumes additional current in the OFF state to keep the crystal oscillator and
the real-time clock running.
In most portable systems designs, battery and display specifications limits the operating range to well within these
specifications. Most battery manufacturers recommend enabling battery charge only when the ambient temperature is
between 0° and 40°C. To ensure that battery charging does not occur outside the recommended temperature range, the
system ambient temperature may be monitored by connecting a thermistor to the LRADC0 or LRADC6 pin on the i.MX28.
DDD
supply minimum voltage includes 75 mV guardband.
provides the DC recommended operating conditions.
provides the DC operating temperature conditions.
DC Operating Conditions
4
i.MX28 Applications Processors Data Sheet for Automotive Products, Rev. 0
Parameter
Parameter
Table 8. Recommended Power Supply Operating Conditions
Table 9. Operating Temperature Conditions
1, 2
1, 2
DDD
1, 2
= 1.35 V or greater.
3
1, 2
1, 2
V
DDIO33
V
Symbol
DDIO.EMI
Θ
T
T
T
T
JA
A
A
DCDC_BATT
J
J
/V
Symbol
DDIO33_EMI
V
BATT
V
O18
DDD
/V
DDA
—
—
—
—
DDIO_EMIQ
Min
–20
–20
–40
–40
—
/V
DDI
1.425
1.62
1.35
TBD
4.75
3.3
Min
Typ
3.0
1.7
1.7
—
—
—
—
—
—
—
3
5.00
5.00
13.5
Typ
1.8
1.5
11
—
—
—
—
—
Max
105
70
85
85
42
1.625
4.242
Max
2.10
1.55
5.25
5.25
3.6
1.9
1.9
30
30
Units
°
Units
C/W
°
°
°
°
µA
µA
C
C
C
C
V
V
V
V
V
V
V
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