MCIMX534AVV8C Freescale Semiconductor, MCIMX534AVV8C Datasheet - Page 78

• Manufacturer Part Number: MCIMX534AVV8C
• Description: IC, 32-BIT MPU, 800 MHz, 529-BGA
• Manufacturer: Freescale Semiconductor
• Series: ARM Cortex-A8r

Specifications of MCIMX534AVV8C

• Core Size: 32bit
• Program Memory Size: 288KB
• Cpu Speed: 800MHz
• Digital Ic Case Style: BGA
• No. Of Pins: 529
• Supply Voltage Range: 0.8V To 1.15V
• Lead Free Status / Rohs Status: Supplier Unconfirmed

Electrical Characteristics
4.7.5.2
The MII transmit signal timing affects the FEC_TXD[3:0], FEC_TX_EN, FEC_TX_ER, and
FEC_TX_CLK signals. The transmitter functions correctly up to a FEC_TX_CLK maximum frequency
of 25 MHz + 1%. There is no minimum frequency requirement. In addition, the processor clock frequency
must exceed twice the FEC_TX_CLK frequency.
Table 52
diagram for the values listed in
78
1
2
FEC_TX_EN, FEC_TX_CLK, and FEC_TXD0 have the same timing in 10 Mbps 7-wire interface mode.
Test conditions: 25pF on each output signal.
Num
M5
M6
M7
M8
FEC_RXD[3:0] (inputs)
FEC_RX_CLK (input)
lists MII transmit channel timing parameters.
FEC_TX_CLK to FEC_TXD[3:0], FEC_TX_EN, FEC_TX_ER invalid
FEC_TX_CLK to FEC_TXD[3:0], FEC_TX_EN, FEC_TX_ER valid
FEC_TX_CLK pulse width high
FEC_TX_CLK pulse width low
MII Transmit Signal Timing
FEC_RX_ER
FEC_RX_DV
i.MX53xA Automotive and Infotainment Applications Processors, Rev. 3
Figure 38. MII Receive Signal Timing Diagram
Characteristic
Table
Table 52. MII Transmit Signal Timing
52.
M1
1 2
M2
M3
Figure 39
shows MII transmit signal timing
35%
35%
Min
—
M4
5
Max
65%
65%
—
20
Freescale Semiconductor
FEC_TX_CLK period
FEC_TX_CLK period
Unit
ns
ns