SPC5200CVR400 Freescale Semiconductor, SPC5200CVR400 Datasheet - Page 45

• Manufacturer Part Number: SPC5200CVR400
• Description: IC MPU 32BIT 400MHZ 272-PBGA
• Manufacturer: Freescale Semiconductor

Specifications of SPC5200CVR400

• Processor Type: MPC52xx PowerPC 32-Bit
• Speed: 400MHz
• Voltage: 1.5V
• Mounting Type: Surface Mount
• Package / Case: 272-PBGA
• Features: -

Freescale Semiconductor
NOTES:
1
Sym
M5
M6
M7
the TX_CLK frequency shall be 25% of the nominal transmit frequency, e.g., a PHY operating at 100 Mb/s must
provide a TX_CLK frequency of 25 MHz and a PHY operating at 10 Mb/s must provide a TX_CLK frequency of 2.5
MHz. See the IEEE 802.3 Specification [6].
Sym
M8
TX_CLK rising edge to TXD[3:0], TX_EN, TX_ER
Delay
TX_CLK pulse width high
TX_CLK pulse width low
CRS, COL minimum pulse width
TXD[3:0] (Outputs)
TX_CLK (Input)
Figure 29. Ethernet Timing Diagram—MII Tx Signal
Description
Figure 30. Ethernet Timing Diagram—MII Async
Description
TX_EN
TX_ER
CRS, COL
Table 33. MII Async Signal Timing
Table 32. MII Tx Signal Timing
MPC5200 Data Sheet, Rev. 4
M5
M6
M8
35%
35%
Min
M7
0
Min
1.5
65%
65%
Max
25
Max
—
Electrical and Thermal Characteristics
TX_CLK Period
TX_CLK Period
TX_CLK Period
Unit
Unit
ns
(1)
1
SpecID
A9.8
SpecID
A9.5
A9.6
A9.7
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