MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 19

• 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

3.2
This section includes the DC parameters of the following I/O types:
3.2.1
Table 22
Freescale Semiconductor
1
2
Input voltage high (dc)
Input voltage low (dc)
Output voltage high (dc)
Output voltage low (dc)
Output source current (dc)
LVDDR2 Mode
Output sink current (dc)
LVDDR2 Mode
Output source current (dc)
mDDR, DDR2 Mode
Output sink current (dc)
mDDR, DDR2 Mode
IOH is the output current at which the VOH specification is met.
IOL is the output current at which the VOL specification is met.
•
•
DDR I/O: Mobile DDR (LPDDR1), standard 1.8 V DDR2, and low-voltage 1.5 V DDR2
(LVDDR2)
General purpose I/O (GPIO)
shows the EMI digital pin DC characteristics.
I/O DC Parameters
Parameter
DDR I/O DC Parameters
The current values and the I-V curves of the I/O DC characteristics are
estimated based on an overly conservative device model. They are updated
upon the measurement results of the first silicon.
i.MX28 Applications Processors Data Sheet for Automotive Products, Rev. 0
Table 22. EMI Digital Pin DC Characteristics
VIH
VIL
VOH
VOL
IOH
IOH—Medium
IOH—High
IOL
IOL—Medium
IOL—High
IOH—Low
IOH—Medium
IOH—High
IOL—Low
IOL—Medium
IOL—High
2
1
—Low
—Low
Symbol
NOTE
0.8 * VDDIO_EMI
VREF + 0.125
Min.
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
0.3
-
VDDIO_EMI + 0.3
0.2 * VDDIO_EMI
VREF – 0.125
Max.
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
—
Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
V
V
V
V
19