MPC5125YVN400 Freescale Semiconductor, MPC5125YVN400 Datasheet - Page 397

• Manufacturer Part Number: MPC5125YVN400
• Description: IC MCU 32BIT E300 324TEPBGA
• Manufacturer: Freescale Semiconductor
• Series: MPC51xxr

Specifications of MPC5125YVN400

• Core Processor: e300
• Core Size: 32-Bit
• Speed: 400MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, USB OTG
• Peripherals: DMA, WDT
• Number Of I /o: 64
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.33 V ~ 1.47 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 324-PBGA
• Processor Series: MPC51xx
• Core: e300
• Data Bus Width: 32 bit
• Development Tools By Supplier: TWR-MPC5125-KIT, TWR-SER, TWR-ELEV, TOWER
• Maximum Clock Frequency: 400 MHz
• Operating Supply Voltage: 1.4 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Data Ram Size: 32 KB
• I/o Voltage: 3.3 V
• Interface Type: CAN, I2C
• Minimum Operating Temperature: - 40 C
• Program Memory Size: 32 bit
• Cpu Speed: 400MHz
• Embedded Interface Type: CAN, I2C, SPI, UART, USB
• Digital Ic Case Style: TEPBGA
• No. Of Pins: 324
• Rohs Compliant: Yes
• Cpu Family: MPC5xx
• Device Core Size: 32b
• Frequency (max): 400MHz
• Total Internal Ram Size: 32KB
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 324
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

In RMII mode, (ETH_R_CNTRL[MII_MODE] = 1, ETH_R_CNTRL[RMII_MODE] = 1), the FEC
supports 10 external signals. These signals are shown in
Serial mode connections to the external transceiver are shown in
Freescale Semiconductor
Management channel serial data
Receive data valid/ Carrier Sense
Management channel serial data
Signal Description
Management channel clock
Management channel clock
Transmit enable
Transmit clock
Receive clock
Transmit data
Signal Description
Signal Description
Collision
MPC5125 Microcontroller Reference Manual, Rev. 2
Transmit enable
Reference Clock
Receive enable
Transmit enable
Transmit clock
Transmit error
Receive clock
Transmit data
Carrier sense
Receive error
Receive data
Transmit data
Receive error
Receive data
Collision
Table 14-36. 7-Wire Interface
Table 14-35. RMII Interface
Table 14-34. MII Interface
FECn_TX_CLK/RMII_REF_CLK
FECn_TX_EN/RMII_TX_EN
Table
FECn_TXD_0/RMII_RX0
FEC signal name
FECn_TX_CLK/RMII_REF_CLK
FECn_RX_CLK
FECn_RXD[1:0]/RMII_RX[1:0]
FECn_RX_DV/RMII_CRS_DV
FECn_RX_DV/RMII_CRS_DV
FECn_TXD[1:0]/RMII_TX[1:0]
14-35.
FECn_RX_ER/RMII_RX_ER
FECn_RX_ER/RMII_EX_ER
FECn_TX_EN/RMII_TX_EN
FECn_COL
Table
FEC signal name
FEC signal name
FECn_TXD[3:0]
FECn_RXD[3:0]
FECn_RX_CLK
FECn_TX_CLK
FECn_TX_EN
FECn_TX_ER
FECn_MDIO
FECn_MDIO
FECn_MDC
FECn_MDC
FECn_CRS
FECn_COL
14-36.
Fast Ethernet Controller (FEC)
14-41