MCF5253CVM140 Freescale Semiconductor, MCF5253CVM140 Datasheet - Page 515

• Manufacturer Part Number: MCF5253CVM140
• Description: IC MPU 32BIT 140MHZ 225-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF525xr

Specifications of MCF5253CVM140

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 140MHz
• Connectivity: CAN, EBI/EMI, I²C, QSPI, UART/USART, USB OTG
• Peripherals: DMA, WDT
• Program Memory Type: ROMless
• Ram Size: 128K x 8
• Voltage - Supply (vcc/vdd): 1.08 V ~ 1.32 V
• Data Converters: A/D 6x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 225-MAPBGA
• Family Name: MCF5xxx
• Device Core: ColdFire V2
• Device Core Size: 32b
• Frequency (max): 140MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 1.2/3.3V
• Operating Supply Voltage (max): 1.32/3.6V
• Operating Supply Voltage (min): 1.08/3V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 225
• Package Type: MA-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Compliant

24.8.4.2
DWords 1 and 2 specify static information about the full-speed endpoint, the addressing of the parent
Companion Controller, and micro-frame scheduling control.
Freescale Semiconductor
30–24
22–16
15–12
31–5
11–8
4–3
2–1
6–0
Bit
Bit
31
23
0
7
Device Address This field selects the specific device serving as the data source or sink.
Hub Address
Port Number
Next Link
Pointer
Name
Name
EndPt
siTD Endpoint Capabilities/Characteristics
Typ
I/O
–
T
–
–
–
Table 24-45. Endpoint and Transaction Translator Characteristics
This field contains the address of the next data object to be processed in the periodic list and
corresponds to memory address signals [31–5], respectively.
Reserved. These bits must be written as zeros.
This field indicates to the Host Controller whether the item referenced is an iTD/siTD or a QH. This
allows the Host Controller to perform the proper type of processing on the item after it is fetched.
Value encodings are:
00 iTD (isochronous transfer descriptor)
01 QH (queue head)
10 siTD (split transaction isochronous transfer descriptor
11 FSTN (frame span traversal node)
Terminate.
0 Link Pointer is valid
1 Link Pointer field is not valid
Direction (I/O). This field encodes whether the full-speed transaction should be an IN or OUT.
0 Out
1 In
This field is the port number of the recipient Transaction Translator.
Reserved. Bit reserved and should be cleared.
This field holds the device address of the Companion Controllers’ hub.
Reserved. Field reserved and should be cleared.
Endpoint Number. This 4-bit field selects the particular endpoint number on the device serving as
the data source or sink.
Reserved. Bit is reserved for future use. It should be cleared.
MCF5253 Reference Manual, Rev. 1
Table 24-44. Next Link Pointer
Description
Description
Universal Serial Bus Interface
24-53