MCIMX6S7CVM08AB Freescale Semiconductor, MCIMX6S7CVM08AB Datasheet - Page 28

• Manufacturer Part Number: MCIMX6S7CVM08AB
• Description: Processors - Application Specialized i.MX6 Solo rev 1.1
• Manufacturer: Freescale Semiconductor
• Type: Multimedia Applicationsr

Specifications of MCIMX6S7CVM08AB

• Rohs: yes
• Core: ARM Cortex A9
• Processor Series: i.MX6
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 800 MHz
• Data Ram Size: 128 KB
• Maximum Operating Temperature: + 105
• Mounting Style: SMD/SMT
• Package / Case: MAPBGA-624
• Interface Type: I2C, I2S, UART, USB
• Memory Type: L1/L2 Cache, ROM, SRAM
• Minimum Operating Temperature: - 40 C
• Number Of Timers: 2

Electrical Characteristics
4.3
Various internal supplies can be powered ON from internal LDO voltage regulators. All the supply pins
named *_CAP must be connected to external capacitors. The onboard LDOs are intended for internal use
only and should not be used to power any external circuitry. See the i.MX 6SoloLite reference manual for
details on the power tree scheme recommended operation.
4.3.1
There are three digital LDO regulators (“Digital”, because of the logic loads that they drive, not because
of their construction). The advantages of the regulators are to reduce the input supply variation because of
their input supply ripple rejection and their on die trimming. This translates into more voltage for the die
producing higher operating frequencies. These regulators have three basic modes.
For additional information, see the i.MX 6SoloLite reference manual.
4.3.2
4.3.2.1
The LDO_1P1 regulator implements a programmable linear-regulator function from VDDHIGH_IN (see
Table 9
with the nominal default setting as 1.1 V. Since we are not testing the accuracy or the % regulation, and
only testing with the LDO set to either 1.0V or 1.2V, this is the only range that is guaranteed. The regulator
has been designed to be stable with a minimum external low ESR decoupling capacitor of 1 μF (2.2 μF
should be considered the recommended minimum value), though the actual capacitance required should
be determined by the application. A programmable brown-out detector is included in the regulator that can
be used by the system to determine when the load capability of the regulator is being exceeded to take the
necessary steps. Current-limiting can be enabled to allow for in-rush current requirements during start-up,
if needed. Active-pull-down can also be enabled for systems requiring this feature.
For additional information, see the i.MX 6SoloLite reference manual.
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Bypass. The regulation FET is switched fully on passing the external voltage, DCDC_LOW, to the
load unaltered. The analog part of the regulator is powered down in this state, removing any loss
other than the IR drop through the power grid and FET.
Power Gate. The regulation FET is switched fully off limiting the current draw from the supply.
The analog part of the regulator is powered down here limiting the power consumption.
Analog regulation mode. The regulation FET is controlled such that the output voltage of the
regulator equals the programmed target voltage. The target voltage is fully programmable in 25 mV
steps.
for min and max input requirements). Typical Programming Operating Range is 1.0 V to 1.2 V
Integrated LDO Voltage Regulator Parameters
Digital Regulators (LDO_ARM, LDO_PU, LDO_SOC)
Analog Regulators
LDO_1P1
The *_CAP signals should not be powered externally. These signals are
intended for internal LDO or LDO bypass operation only.
i.MX 6SoloLite Applications Processors for Consumer Products, Rev. 1
NOTE
Freescale Semiconductor