MCIMX53-START Freescale Semiconductor, MCIMX53-START Datasheet - Page 20

• 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

Electrical Characteristics
20
1
2
3
4
TVDAC_AHVDDRGB
Voltage at the package power supply contact must be maintained between the minimum and maximum voltages. The design
must allow for supply tolerances and system voltage drops.
The nominal values for the supplies indicate the target setpoint for a tolerance no tighter than ± 50 mV. Use of supplies with a
tighter tolerance allows reduction of the setpoint with commensurate power savings.
A voltage transition is allowed for the required supply ramp up to the nominal value prior to achieving a clock speed increase.
Similarly, to accommodate a frequency reduction, a voltage transition is allowed for a supply ramp down to the nominal value
after the frequency is decreased.
VDDA and VDDAL1 can be driven by the VDD_DIG_PLL internal regulator using external connections. When operating in this
configuration, the regulator is still operating at the default 1.2 V, as bootup start. During bootup initialization, software should
increase this regulator voltage to match VCC (1.3 V nominal) in order to reduce internal leakage current.
USB_OTG_VDDA25
USB_OTG_VDDA33
NVCC_SRTC_POW
USB_H1_VDDA25
USB_H1_VDDA33
NVCC_EIM_MAIN
TVDAC_DHVDD
NVCC_EIM_SEC
NVCC_KEYPAD
NVCC_NANDF
NVCC_RESET
NVCC_GPIO
VDD_FUSE
NVCC_XTAL
NVCC_PATA
VDD_REG
NVCC_FEC
NVCC_SD1
NVCC_SD2
NVCC_CSI
Symbol
VBUS
VPH
VP
Tj
11
7
8
8
Fusebox Program Supply (Write Only)
Ultra High voltage I/O (UHVIO) supplies
TVE digital and analog power supply, TVE-to-DAC
level shifter supply, cable detector supply, analog
power supply to RGB channel
For GPIO use only, when TVE is not in use
SRTC Core and slow I/O Supply (GPIO)
LVIO
USB_PHY analog supply, oscillator amplifier analog
supply
USB PHY I/O analog supply
See
for details. Note that this is not a power supply.
Power supply input for the integrated linear
regulators
SATA PHY core power supply
SATA PHY I/O supply voltage
Junction Temperature
i.MX53xD Applications Processors for Consumer Products, Rev. 1
Table 4 on page 18
10
Table 6. i.MX53xD Operating Ranges (continued)
Parameter
and
Table 102 on page 149
UHVIO_UH
9
UHVIO_H
UHVIO_L
Minimum
1.65
2.69
1.65
1.25
1.65
2.25
2.37
1.25
2.25
–20
3.0
2.5
3.0
3.0
—
1
Nominal
2.775
1.8 or
2.775
1.8 or
2.775
2.75
95
1.8
3.3
1.3
2.5
3.3
2.5
1.3
2.5
—
—
12
Freescale Semiconductor
2
Maximum
1.95
2.91
1.35
2.75
2.63
1.35
2.75
105
3.3
3.1
3.6
3.1
3.1
3.6
—
1
Unit
o
—
V
V
V
V
V
V
V
V
V
V
V
C