MCIMX6Q7CVT08AC Freescale Semiconductor, MCIMX6Q7CVT08AC Datasheet - Page 42

• 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
1
2
3
4.7.3
The differential output transition time waveform is shown in
Table 30
42
1
2
Single output slew rate, measured between
Vol(ac) and Voh(ac)
Skew between pad rise/fall asymmetry +
skew caused by SSN
Differential pulse skew
Transition Low to High Time
Transition High to Low Time
Operating Frequency
Offset voltage imbalance
Note that the JEDEC JESD79_3C specification supersedes any specification in this document.
Vid(ac) specifies the input differential voltage |Vtr-Vcp| required for switching, where Vtr is the “true” input signal and Vcp is
the “complementary” input signal. The Minimum value is equal to Vih(ac) – Vil(ac).
The typical value of Vix(ac) is expected to be about 0.5  OVDD. and Vix(ac) is expected to track variation of OVDD. Vix(ac)
indicates the voltage at which differential input signal must cross.
t
the negative going edge of the same channel.
Measurement levels are 20–80% from output voltage.
SKD
= | t
shows the AC parameters for LVDS I/O.
PHLD
LVDS I/O AC Parameters
– t
Parameter
Parameter
PLHD
1
Table 29. DDR I/O DDR3/DDR3L Mode AC Parameters
i.MX 6Dual/6Quad Applications Processors for Industrial Products, Rev. 2
VDIFF
|, is the magnitude difference in differential propagation delay time between the positive going edge and
padn
padp
Figure 6. Differential LVDS Driver Transition Time Waveform
2
2
20%
Table 30. I/O AC Parameters of LVDS Pad
Symbol
Symbol Test Condition
t
t
t
t
SKD
Vos
tsr
SKD
TLH
THL
0V (Differential)
t
f
VDIFF = {padp} - {padn}
TLH
80%
0V
Driver impedance =
Rload = 100 ,
Cload = 2 pF
Test Condition
clk = 533 MHz
—
—
34 
Figure
80%
Min
—
—
—
—
—
6.
Min
2.5
—
0V
0V
t
1
THL
20%
(continued)
Typ
600
—
—
—
—
Typ
—
—
V
V
OH
OL
Freescale Semiconductor
Max
0.25
800
150
0.5
0.5
Max
0.1
5
Unit
MHz
mV
V/ns
Unit
ns
ns