MPC8536ECVTATLA Freescale Semiconductor, MPC8536ECVTATLA Datasheet - Page 45

• Manufacturer Part Number: MPC8536ECVTATLA
• Description: Microprocessors - MPU 8536 ENCRYPTED
• Manufacturer: Freescale Semiconductor

Specifications of MPC8536ECVTATLA

• Product Category: Microprocessors - MPU
• Rohs: yes
• Processor Series: PowerQUICC III
• Core: e500
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 250 MHz
• Program Memory Size: 32 KB
• Data Ram Size: 512 KB
• Interface Type: I2C, USB
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: 0 C to + 105 C
• Mounting Style: SMD/SMT
• Package / Case: MAPBGA-783

This figure shows the GMII receive AC timing diagram.
2.9.2.3
This section describes the MII transmit and receive AC timing specifications.
2.9.2.3.1
This table provides the MII transmit AC timing specifications.
Freescale Semiconductor
At recommended operating conditions with L/TV
TX_CLK clock period 10 Mbps
TX_CLK clock period 100 Mbps
TX_CLK duty cycle
TX_CLK to MII data TXD[3:0], TX_ER, TX_EN delay
TX_CLK data clock rise (20%-80%)
TX_CLK data clock fall (80%-20%)
Note:
1. The symbols used for timing specifications herein follow the pattern of t
for inputs and t
transmit timing (MT) for the time t
general, the clock reference symbol representation is based on two to three letters representing the clock of a particular
functional. For example, the subscript of t
convention is used with the appropriate letter: R (rise) or F (fall).
MII AC Timing Specifications
MII Transmit AC Timing Specifications
(first two letters of functional block)(reference)(state)(signal)(state)
RXD[7:0]
RX_CLK
Parameter/Condition
MPC8535E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 5
RX_DV
RX_ER
Table 30. MII Transmit AC Timing Specifications
MTX
Figure 18. GMII Receive AC Timing Diagram
t
t
GRXH
GRDVKH
clock reference (K) going high (H) until data outputs (D) are invalid (X). Note that, in
DD
MTX
of 3.3 V ± 5%.
t
GRX
represents the MII(M) transmit (TX) clock. For rise and fall times, the latter
t
Symbol
MTXH/
t
t
GRXF
MTKHDX
t
t
t
t
MTXR
MTXF
MTX
MTX
t
GRDXKH
t
MTX
for outputs. For example, t
(first two letters of functional block)(signal)(state) (reference)(state)
1
t
GRXR
Min
1.0
1.0
35
—
—
1
Typ
400
40
—
—
—
5
MTKHDX
Electrical Characteristics
symbolizes MII
Max
4.0
4.0
—
—
65
15
Unit
ns
ns
ns
ns
ns
%
45