MCIMX512DJM8C Freescale Semiconductor, MCIMX512DJM8C Datasheet - Page 146

• Manufacturer Part Number: MCIMX512DJM8C
• Description: MULTIMEDIA PROC 529-LFBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX51r

Specifications of MCIMX512DJM8C

• Core Processor: ARM Cortex-A8
• Core Size: 32-Bit
• Speed: 800MHz
• Connectivity: 1-Wire, EBI/EMI, Ethernet, I²C, IrDA, MMC, SPI, SSI, UART/USART, USB OTG
• Peripherals: DMA, I²S, LCD, POR, PWM, WDT
• Number Of I /o: 128
• Program Memory Type: ROMless
• Ram Size: 128K x 8
• Voltage - Supply (vcc/vdd): 0.8 V ~ 1.15 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 529-LFBGA
• Processor Series: i.MX51
• Core: ARM Cortex A8
• Data Bus Width: 32 bit
• Program Memory Size: 36 KB
• Data Ram Size: 128 KB
• Interface Type: I2C, SPI, SSI, UART, USB
• Maximum Clock Frequency: 200 MHz
• Number Of Timers: 5
• Operating Supply Voltage: 0.8 V to 1.15 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: MCIMX51EVKJ
• Minimum Operating Temperature: - 20 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Electrical Characteristics
4.7.17.1.4
Table 119
shows the USB transmit/receive waveform in VP_VM uni-directional mode respectively.
146
US26 RX Rise/Fall Time
US27 RX Rise/Fall Time
US28 RX Skew
US29 RX Skew
ID
USB_TXOE_B
USB_DAT_VP
USB_SE0_VM
Transmit
USB_TXOE_B
USB_SE0_VM
USB_DAT_VP
shows the signal definitions in VP_VM uni-directional mode.
USB_VM1
USB_RCV
USB_VP1
Table 118. USB Port Timing Specification in VP_VM Bi-directional Mode (continued)
Name
Parameter
USB VP_VM Uni-Directional Mode
i.MX51 Applications Processors for Consumer and Industrial Products, Rev. 4
Figure 105. USB Transmit Waveform in VP_VM Unidirectional Mode
Table 119. USB Signal Definitions—VP_VM Uni-Directional Mode
US33
USB_SE0_VM
USB_DAT_VP
USB_DAT_VP
Signal Name
USB_RCV
Direction
Out
Out
Out
In
In
In
US34
US30
Transmit enable, active low
TX VP data when USB_TXOE_B is low
TX VM data when USB_TXOE_B is low
RX VP data when USB_TXOE_B is high
RX VM data when USB_TXOE_B is high
Differential RX data
Direction
In
In
In
In
–4.0
–6.0
Min
—
—
Max
3.0
3.0
4.0
2.0
Signal Description
Unit
ns
ns
ns
ns
Figure 105
US34
Condition/Reference Signal
US31
US32
USB_SE0_VM
USB_DAT_VP
Freescale Semiconductor
and
35 pF
35 pF
Figure 106