MCIMX53-START Freescale Semiconductor, MCIMX53-START Datasheet - Page 23

• Manufacturer Part Number: MCIMX53-START
• Description: KIT DEVELOPMENT I.MX53
• Manufacturer: Freescale Semiconductor
• Series: i.MX53r
• Type: MCUr

Specifications of MCIMX53-START

• Contents: Board
• Silicon Manufacturer: Freescale
• Core Architecture: ARM
• Core Sub-architecture: Cortex - A8
• Silicon Core Number: I.MX5
• Silicon Family Name: I.MX53
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• Leaded Process Compatible: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: i.MX53
• Lead Free Status / Rohs Status: Supplier Unconfirmed

4.1.6
Table 9
Freescale Semiconductor
Analog Supply 3.3 V
USB_H1_VDDA33
USB_OTG_VDDA33
1
Imax = N * C * V * (0.5 * F)
Where:
N - Number of IO pins supplies by the power line
C - Equivalent external capacitive load
V - IO voltage
(0.5 * F) - Data change rate. Up to 0.5 of the clock rate (F).
NVCC_JTAG
NVCC_KPAD
NVCC_LCD
NVCC_LVDS
NVCC_LVDS_BG
NVCC_NANDF
NVCC_PATA
NVCC_REST
NVCC_SD1
NVCC_SD2
NVCC_XTAL
General Equation for estimated, maximal power consumption of an IO power supply:
shows the USB interface current consumption.
USB-OH-3 (OTG + 3 Host ports) Module and the Two USB PHY (OTG
and H1) Current Consumption
Parameter
Power Line
i.MX53xD Applications Processors for Consumer Products, Rev. 1
Table 8. Maximal Supply Currents (continued)
Table 9. USB Interface Current Consumption
Full Speed
High Speed
Conditions
Conditions
RX
RX
TX
TX
Use maximal IO Eq
Use maximal IO Eq
Use maximal IO Eq
Use maximal IO Eq
Use maximal IO Eq
Use maximal IO Eq
Use maximal IO Eq
Use maximal IO Eq
Use maximal IO Eq
Use maximal IO Eq
Use maximal IO Eq
Typical @ 25 °C
Max Current
5.5
7
5
5
1
1
1
1
1
1
1
1
1
1
1
, N=6
, N=11
, N=29
, N=20
, N=1
, N=8
, N=29
, N=5
, N=6
, N=6
, N=2
Electrical Characteristics
Max
6
8
6
6
Unit
Unit
mA
23