MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 21

• 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

1
2
Freescale Semiconductor
10-K pull-up resistance
47-K pull-up resistance
The conditions 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 source current
Output source current
Output sink current
Output sink current
IOL: @ 0.4 V
IOH: @ VDDIO – 0.4 V
Maximum corner for 3.3 V mode: 3.6 V, -40°C, fast process.
Minimum corner for 3.3 V mode: 3.0 V, 105°C, slow process
Parameter
gpio_clk
gpio_clk
gpio
gpio
Table 25. Digital Pin DC Characteristics for GPIO in 3.3-V Mode (continued)
i.MX28 Applications Processors Data Sheet for Automotive Products, Rev. 0
1
1
2
2
1
1
(dc)
(dc)
(dc)
(dc)
IOH – Medium
IOL – Medium
IOH – High
IOH – High
IOH – Low
IOL – High
IOH – Low
IOL – High
IOL – Low
IOL – Low
Symbol
Rpu10k
Rpu47k
11.4
12.1
15.2
16.2
Min
3.8
7.6
8.1
7.6
8.1
39
4
8
Max
13.6
20.4
16.4
24.5
13.6
27.2
15.4
30.9
6.8
8.1
12
56
Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
KΩ
KΩ
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