MPC5125YVN400 Freescale Semiconductor, MPC5125YVN400 Datasheet - Page 869

• 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

Freescale Semiconductor
Field
OCC
OCA
PEC
CSC
PE
Over-current Change. This bit gets set to one when there is a change to over-current active. Software clears
this bit by writing a one to this bit position.
For host/OTG implementations, you can provide over-current detection to the USBn_PWRFAULT signal for
this condition.
For device-only implementations, this bit must always be 0.
0 No over current.
1 Over current detect.
Over-current Active. This bit automatically transitions from one to zero when the over current condition is
removed.
For host/OTG implementations the user can provide over-current detection to the USBn_PWRFAULT signal
for this condition.
For device-only implementations this bit must always be 0.
0 Port not in over-current condition.
1 Port currently in over-current condition.
Port Enable/Disable Change.
For the root hub, this bit is set to a one only when a port is disabled due to disconnect on the port or due to
the appropriate conditions existing at the EOF2 point (See Chapter 11 of the USB Specification). Software
clears this by writing a one to it.
In Device mode, the device port is always enabled. (This bit is zero).
0 No change.
1 Port disabled.
This field is 0 if Port Power (PP) is 0.
Port Enabled/Disabled.
In host mode, ports can only be enabled by the controller as a part of the reset and enable. Software cannot
enable a port by writing a one to this field. Ports can be disabled by either a fault condition (disconnect event
or other fault condition) or by the host software. The bit status does not change until the port state actually
changes. There may be a delay in disabling or enabling a port due to other host and bus events.
When the port is disabled, (0) downstream propagation of data is blocked except for reset.
This field is zero if port power(PP) is zero in host mode.
In device mode (DR-only), the device port is always enabled. (This bit is one).
Connect Change Status.
In host mode, this bit indicates a change has occurred in the port’s current connect status. The controller sets
this bit for all changes to the port device connect status, even if system software has not cleared an existing
connect status change. For example, the insertion status changes twice before system software has cleared
the changed condition, and hub hardware is setting an already-set bit (the bit remains set). Software clears
this bit by writing a one to it.
0 No change.
1 Connect Status has changed.
This field is 0 if Port Power (PP) is 0.
In device mode, this bit is undefined.
Table 32-32. USB_PORTSCn field descriptions (continued)
MPC5125 Microcontroller Reference Manual, Rev. 2
Description
Universal Serial Bus Interface with On-The-Go
32-41