MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 13

• Manufacturer Part Number: MCIMX281AVM4B
• Description: IC MPU I.MX28 1.2 289MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX28r

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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