MCIMX6Q7CVT08AC Freescale Semiconductor, MCIMX6Q7CVT08AC Datasheet - Page 46

• Manufacturer Part Number: MCIMX6Q7CVT08AC
• Description: Processors - Application Specialized i.MX6Q
• Manufacturer: Freescale Semiconductor
• Type: Multimedia Applicationsr

Specifications of MCIMX6Q7CVT08AC

• Rohs: yes
• Core: ARM Cortex A9
• Processor Series: i.MX6
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 800 MHz
• Data Ram Size: 16 KB
• Maximum Operating Temperature: + 105
• Mounting Style: SMD/SMT
• Package / Case: FCBGA
• Interface Type: I2C, I2S, UART, USB
• Memory Type: L1/L2 Cache, ROM, SRAM
• Minimum Operating Temperature: - 40 C
• Number Of Timers: 2

Electrical Characteristics
4.8.2
The LPDDR2 interface fully complies with JESD209-2B LPDDR2 JEDEC standard release June, 2009.
The DDR3 interface fully complies with JESD79-3D DDR3 JEDEC standard release April, 2008.
Table 33
Note:
1. Output driver impedance is controlled across PVTs using ZQ calibration procedure.
2. Calibration is done against 240 W external reference resistor.
3. Output driver impedance deviation (calibration accuracy) is ±5% (max/min impedance) across PVTs.
4.8.3
The LVDS interface complies with TIA/EIA 644-A standard. See, TIA/EIA STANDARD 644-A,
“Electrical Characteristics of Low Voltage Differential Signaling (LVDS) Interface Circuits” for details.
4.9
This section contains the timing and electrical parameters for the modules in each i.MX 6Dual/6Quad
processor.
4.9.1
Figure 8
46
Output Driver
Impedance
Parameter
shows the reset timing and
shows DDR I/O output buffer impedance of i.MX 6Dual/6Quad processors.
System Modules Timing
DDR I/O Output Buffer Impedance
LVDS I/O Output Buffer Impedance
Reset Timing Parameters
i.MX 6Dual/6Quad Applications Processors for Industrial Products, Rev. 2
Symbol
Rdrv
SRC_POR_B
(Input)
Table 33. DDR I/O Output Buffer Impedance
Drive Strength (DSE) =
Test Conditions
Table 34
Figure 8. Reset Timing Diagram
000
001
010
011
100
101
110
111
lists the timing parameters.
NVCC_DRAM=1.5 V
DDR_SEL=11
CC1
(DDR3)
Hi-Z
240
120
80
60
48
40
34
Typical
NVCC_DRAM=1.2 V
DDR_SEL=10
(LPDDR2)
Hi-Z
240
120
80
60
48
40
34
Freescale Semiconductor
Unit
