MCIMX535DVV1C Freescale Semiconductor, MCIMX535DVV1C Datasheet - Page 133

• Manufacturer Part Number: MCIMX535DVV1C
• Description: IMX53 REV 2.1 COMM
• Manufacturer: Freescale Semiconductor

Specifications of MCIMX535DVV1C

• Rohs Compliant: YES
• Core Size: 32bit
• Program Memory Size: 288KB
• Cpu Speed: 1GHz
• Digital Ic Case Style: BGA
• No. Of Pins: 529
• Supply Voltage Range: 1.25V To 1.35V
• Operating Temperature Range: -20°C To +85°C
• Msl: MSL 3 - 168 Hours
• Embedded Interface Type: I2C, SPI, UART
• Lead Free Status / Rohs Status: Supplier Unconfirmed

4.7.17
4.7.17.1
The i.MX53xD UART interfaces can serve both as DTE or DCE device. This can be configured by the
DCEDTE control bit (default 0 – DCE mode).
enabled mode.
4.7.17.2
The following sections describe the electrical information of the UART module in the RS-232 mode.
4.7.17.2.1
Figure 85
Table 88
Freescale Semiconductor
RXD_MUX
TXD_MUX
DCD
DTR
DSR
Port
RTS
CTS
RI
lists the UART RS-232 serial mode transmit timing characteristics.
depicts the transmit timing of UART in the RS-232 serial mode, with 8 data bit/1 stop bit format.
UART I/O Configuration and Timing Parameters
UART RS-232 I/O Configuration in Different Modes
UART RS-232 Serial Mode Timing
•
•
•
•
•
UART Transmitter
Direction
Output
Output
Output
Input
Input
Input
Input
Input
All the timings for the SSI are given for a non-inverted serial clock
polarity (TSCKP/RSCKP = 0) and a non-inverted frame sync
(TFSI/RFSI = 0). If the polarity of the clock and/or the frame sync have
been inverted, all the timing remains valid by inverting the clock signal
STCK/SRCK and/or the frame sync STFS/SRFS shown in the tables
and in the figures.
All timings are on Audiomux Pads when SSI is being used for data
transfer.
“Tx” and “Rx” refer to the Transmit and Receive sections of the SSI.
The terms WL and BL refer to Word Length (WL) and Bit Length (BL).
For internal Frame Sync operation using external clock, the FS timing is
same as that of Tx Data (for example, during AC97 mode of operation).
i.MX53xD Applications Processors for Consumer Products, Rev. 3
RTS from DTE to DCE
CTS from DCE to DTE
DTR from DTE to DCE
DSR from DCE to DTE
DCD from DCE to DTE
RING from DCE to DTE
Serial data from DCE to DTE
Serial data from DTE to DCE
Table 87. UART I/O Configuration vs. Mode
DTE Mode
Description
Table 87
NOTE
shows the UART I/O configuration based on the
Direction
Output
Output
Output
Output
Output
Input
Input
Input
RTS from DTE to DCE
CTS from DCE to DTE
DTR from DTE to DCE
DSR from DCE to DTE
DCD from DCE to DTE
RING from DCE to DTE
Serial data from DCE to DTE
Serial data from DTE to DCE
DCE Mode
Description
Electrical Characteristics
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