MPC852TVR50A Freescale Semiconductor, MPC852TVR50A Datasheet - Page 58

• Manufacturer Part Number: MPC852TVR50A
• Description: IC MPU POWERQUICC 50MHZ 256PBGA
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC Ir

Specifications of MPC852TVR50A

• Processor Type: MPC8xx PowerQUICC 32-Bit
• Speed: 50MHz
• Voltage: 1.8V
• Mounting Type: Surface Mount
• Package / Case: 256-PBGA
• Processor Series: MPC8xx
• Core: MPC8xx
• Data Bus Width: 32 bit
• Development Tools By Supplier: MPC852TADS-KIT
• Maximum Clock Frequency: 50 MHz
• Operating Supply Voltage: 0 V to 3.3 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Data Ram Size: 8 KB
• I/o Voltage: 3.3 V
• Interface Type: SPI, UART
• Minimum Operating Temperature: 0 C
• Program Memory Size: 4 KB
• Program Memory Type: EPROM/Flash
• Core Size: 32 Bit
• Cpu Speed: 50MHz
• Embedded Interface Type: SPI
• Digital Ic Case Style: BGA
• No. Of Pins: 256
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

FEC Electrical Characteristics
Table 26
Figure 60
15.3
Table 27
Figure 61
58
Num
Num
M5
M6
M7
M8
M9
MII_TX_CLK to MII_TXD[3:0], MII_TX_EN, MII_TX_ER invalid
MII_TX_CLK to MII_TXD[3:0], MII_TX_EN, MII_TX_ER valid
MII_TX_CLK pulse width high
MII_TX_CLK pulse width low
MII_CRS, MII_COL minimum pulse width
provides information about the MII transmit signal timing,.
provides information about the MII async inputs signal timing.
MII Async Inputs Signal Timing (MII_CRS, MII_COL)
MII_TXD[3:0] (Outputs)
shows the MII transmit signal timing diagram.
shows the MII asynchronous inputs signal timing diagram.
MII_TX_CLK (Input)
MII_CRS, MII_COL
MII_TX_EN
MII_TX_ER
MPC852T PowerQUICC™ Hardware Specifications, Rev. 4
Characteristic
Characteristic
Figure 60. MII Transmit Signal Timing Diagram
Figure 61. MII Async Inputs Timing Diagram
Table 27. MII Async Inputs Signal Timing
Table 26. MII Transmit Signal Timing
M5
M6
M7
M9
35%
35%
Min
Min
1.5
—
5
M8
65%
Max
65%
Max
25
—
—
Freescale Semiconductor
MII_TX_CLK period
MII_TX_CLK period
MII_TX_CLK period
Unit
Unit
ns
—