MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 22

• 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

Table 26
1
2
22
Output voltage high (DC)
10-K pull-up resistance
47-K pull-up resistance
Output voltage low (DC)
Input voltage high (DC)
Output source current
Output source current
Input voltage low (DC)
The condition of the current measurements for all different drives are as follows:
See the i.MX28 reference manual for detailed pull-up configuration of each I/O.
Output sink current
Output sink current
Maximum corner for 1.8 V mode: 1.9 V, -40°C, Fast process.
Minimum corner for 1.8 V mode: 1.7 V, 105°C, Slow process
gpio_clk
gpio_clk
(DC)
(DC)
(DC)
(DC)
gpio
gpio
shows the digital pin DC characteristics for GPIO in 1.8 V mode.
1
1
i.MX28 Applications Processors Data Sheet for Automotive Products, Rev. 0
1
1
2
2
Table 26. Digital Pin DC Characteristics for GPIO in 1.8 V Mode
IOH – medium
IOL – medium
IOH – high
IOH – high
IOL – high
IOL – high
IOH – low
IOH – low
IOL – low
IOL – low
Symbol
Rpu10k
Rpu47k
VOH
VOL
VIH
VIL
0.7 × VDDIO18
0.8 * VDDIO18
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
Min
39
—
—
8
0.3 × VDDIO18
0.2 × VDDIO18
VDDIO18
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
Max
12
56
—
Freescale Semiconductor
Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
KΩ
KΩ
V
V
V
V