MPC5125YVN400 Freescale Semiconductor, MPC5125YVN400 Datasheet - Page 365

• 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

supports frame lengths only as large as 2047 bytes. The RMON counters are implemented independently
for transmit and receive to ensure accurate network statistics when operating in full-duplex mode.
IEEE counters support the mandatory and recommended counter packages defined in section 5 of
ANSI/IEEE Std. 802.3 (1998 edition). The IEEE basic package objects are supported by the FEC, but do
not require counters in the MIB block. In addition, some of the recommended package objects that are
supported do not require MIB counters. Counters for transmit and receive full-duplex flow control frames
are also included.
Freescale Semiconductor
FEC1: 0xFF40_2800
FEC2: 0xFF40_4800
FEC_BASE
Offset from
0x20C
0x21C
0x22C
0x23C
0x24C
0x200
0x204
0x208
0x210
0x214
0x218
0x220
0x224
0x228
0x230
0x234
0x238
0x240
0x244
0x248
0x250
1
RMON_T_DROP—Frames counted incorrectly
RMON_T_PACKETS—RMON TX packet count
RMON_T_BC_PKT—RMON TX broadcast packets
RMON_T_MC_PKT—RMON TX multicast packets
RMON_T_CRC_ALIGN—RMON TX packets with CRC/align
error
RMON_T_UNDERSIZE—RMON TX packets < 64 bytes; good
CRC
RMON_T_OVERSIZE—RMON TX packets > MAX_FL bytes;
good CRC
RMON_T_FRAG—RMON TX packets < 64 bytes; bad CRC
RMON_T_JAB—RMON TX packets > MAX_FL bytes; bad CRC
RMON_T_COL—RMON TX collision count
RMON_T_P64—RMON TX 64-byte packets
RMON_T_P65TO127—RMON TX 65- to 127-byte packets
RMON_T_P128TO255—RMON TX 128- to 255-byte packets
RMON_T_P256TO511—RMON TX 256- to 511-byte packets
RMON_T_P512TO1023—RMON TX 512- to 1023-byte packets
RMON_T_P1024TO2047—RMON TX 1024- to 2047-byte
packets
RMON_T_P_GTE2048—RMON TX packets with > 2048 bytes
RMON_T_OCTETS—RMON TX octets
IEEE_T_DROP—Frames counted incorrectly
IEEE_T_FRAME_OK—Frames transmitted OK
IEEE_T_1COL—Frames transmitted with single collision
MPC5125 Microcontroller Reference Manual, Rev. 2
Table 14-4. MIB Counters
Register
Access Reset Value Section/Page
Fast Ethernet Controller (FEC)
14-9