SPC5200CBV400 Freescale Semiconductor, SPC5200CBV400 Datasheet - Page 40

• Manufacturer Part Number: SPC5200CBV400
• Description: IC MPU 32BIT 400MHZ 272-PBGA
• Manufacturer: Freescale Semiconductor

Specifications of SPC5200CBV400

• Processor Type: MPC52xx PowerPC 32-Bit
• Speed: 400MHz
• Voltage: 1.5V
• Mounting Type: Surface Mount
• Package / Case: 272-PBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -

1.3.11
40
1
2
1
Sym
MDC is generated by MPC5200B with a duty cycle of 50% except when MII_SPEED in the FEC MII_SPEED control
register is changed during operation. See the MPC5200B User’s Manual (MPC5200BUM).
The MDC period must be set to a value of less than or equal to 2.5 MHz (to be compliant with the IEEE MII
characteristic) by programming the FEC MII_SPEED control register. See the MPC5200B User’s Manual
(MPC5200BUM).
Defined in the USB config register, (12 Mbit/s or 1.5 Mbit/s mode).
Sym
t
t
t
t
t
t
10
11
12
13
14
15
1
2
3
4
USB
MDIO (Output)
MDC (Output)
MDIO (Input)
MDIO (input) to MDC rising edge setup
MDC falling edge to MDIO output delay
MDIO (input) to MDC rising edge hold
Figure 30. Ethernet Timing Diagram—MII Serial Management
MDC pulse width high
MDC pulse width low
Table 34. MII Serial Management Channel Signal Timing
Transceiver enable time
Table 35. Timing Specifications—USB Output Line
MDC period
Description
Signal falling time
Signal rising time
USB Bit width
Output timing is specified at a nominal 50 pF load.
Description
(2)
t
MPC5200B Data Sheet, Rev. 4
11
(1)
(1)
(1)
t
12
t
13
NOTE
t
15
t
10
Min
160
160
400
10
10
t
0
14
83.3
83.3
Min
—
—
Max
25
—
—
—
—
—
Max
667
667
7.9
7.9
Unit
ns
ns
ns
ns
ns
ns
Units
Freescale Semiconductor
ns
ns
ns
ns
SpecID
SpecID
A9.10
A9.11
A9.12
A9.13
A9.14
A9.15
A10.1
A10.2
A10.3
A10.4