MCIMX537CVV8C Freescale Semiconductor, MCIMX537CVV8C Datasheet - Page 40

• Manufacturer Part Number: MCIMX537CVV8C
• Description: IC, 32-BIT MPU, 800 MHz, 529-BGA
• Manufacturer: Freescale Semiconductor
• Series: ARM Cortex-A8r

Specifications of MCIMX537CVV8C

• Core Size: 32bit
• Program Memory Size: 288KB
• Cpu Speed: 1GHz
• Digital Ic Case Style: BGA
• No. Of Pins: 529
• Operating Temperature Range: -20°C To +85°C
• Msl: MSL 3 - 168 Hours
• Lead Free Status / Rohs Status: Supplier Unconfirmed

Electrical Characteristics
Table 23
4.5.3
AC electrical characteristics for LVIO I/O in slow and fast modes are presented in the
Table
in the IOMUXC control registers.
40
1
2
3
1
2
3
4
Single output slew rate
Skew between pad rise/fall asymmetry +
skew caused by SSN
AC input logic high
AC input logic low
AC differential input voltage
Input AC differential cross point voltage
Output AC differential cross point voltage
Single output slew rate
Skew between pad rise/fall asymmetry +
skew caused by SSN
Note that the JEDEC LPDDR2 specification (JESD209_2B) 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.
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.
The typical value of Vox(ac) is expected to be about 0.5 * OVDD and Vox(ac) is expected to track variation in OVDD. Vox(ac)
indicates the voltage at which differential output signal must cross.
25, respectively. Note that the fast or slow I/O behavior is determined by the appropriate control bit
shows the AC parameters for LPDDR2 I/O operating in DDR3 mode.
LVIO I/O AC Electrical Characteristics
Parameter
Parameter
Table 22. LPDDR2 I/O LPDDR2 mode AC Characteristics
i.MX53xD Applications Processors for Consumer Products, Rev. 1
2
Table 23. LPDDR2 I/O DDR3 mode AC Characteristics
3
4
Symbol
Symbol Test Condition
t
Vox(ac)
Vih(ac)
Vid(ac)
Vix(ac)
SKD
Vil(ac)
tsr
t
SKD
tsr
impedance= 60Ohm
Drive impedance=
At 25 Ω to Vref
Test Condition
50Ohm to Vref.
50Ohm to Vref.
clk=266MHz
clk=400MHz
40Ohm +-30%
5pF load.Drive
clk=266MHz
clk=400MHz
5pF load.
+-30%
—
—
—
—
—
Vref + 0.175
Vref
Vref
0.35
Min
2.5
—
–
–
0
0.15
0.15
Min
1.5
—
1
1
(continued)
Typ
—
—
—
—
—
—
—
1
Typ
—
—
—
Vref
Freescale Semiconductor
Vref + 0.15
Vref + 0.15
OVDD
Table 24
Max
0.2
0.1
–
—
5
0.175
Max
0.2
0.1
3.5
2.5
and
V/ns
Unit
ns
V
V
V
V
V
V/ns
Unit
ns