MCIMX31LCVMN4C Freescale Semiconductor, MCIMX31LCVMN4C Datasheet - Page 98

• Manufacturer Part Number: MCIMX31LCVMN4C
• Description: IC MPU MAP I.MX31L 473-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX31r

Specifications of MCIMX31LCVMN4C

• Core Processor: ARM11
• Core Size: 32-Bit
• Speed: 400MHz
• Connectivity: 1-Wire, ATA, EBI/EMI, FIR, I²C, MMC/SD, PCMCIA, SIM, SPI, SSI, UART/USART, USB, USB OTG
• Peripherals: DMA, LCD, POR, PWM, WDT
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.22 V ~ 3.3 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 473-MAPBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Electrical Characteristics
4.3.23
This section describes the electrical information of the USBOTG port. The OTG port supports both serial
and parallel interfaces.
The high speed (HS) interface is supported via the ULPI (Ultra Low Pin Count Interface).
depicts the USB ULPI timing diagram, and
98
1
Setup time (control in, 8-bit data in)
Hold time (control in, 8-bit data in)
Output delay (control out, 8-bit data out)
Timing parameters are given as viewed by transceiver side.
USB Electrical Specifications
Control in (dir, nxt)
Control out (stp)
Table 60. SSI Receiver with External Clock Timing Parameters (continued)
SS28
SS30
SS32
SS34
SS35
SS36
SS40
SS41
ID
Data out
Data in
Clock
(Rx) CK high to FS (bl) high
(Rx) CK high to FS (bl) low
(Rx) CK high to FS (wl) high
(Rx) CK high to FS (wl) low
(Tx/Rx) External FS rise time
(Tx/Rx) External FS fall time
SRXD setup time before (Rx) CK low
SRXD hold time after (Rx) CK low
Parameter
Table 61. USB ULPI Interface Timing Specification
T
Figure 84. USB ULPI Interface Timing Diagram
T
SD
SC
MCIMX31C/MCIMX31LC Technical Data, Rev. 4.3
Parameter
Table 61
T
T
HC
HD
T
T
lists the timing parameters.
DC
DD
T
T
T
Symbol
–10.0
–10.0
HC
DC
SC
10.0
10.0
10.0
Min
2.0
—
—
, T
, T
, T
SD
HD
DD
Max
15.0
15.0
6.0
6.0
1
—
—
—
—
Min
—
6
0
Freescale Semiconductor
Unit
ns
ns
ns
ns
ns
ns
ns
ns
Max
—
—
9
T
DC
Figure 84
Units
ns
ns
ns