MCF5272VF66 Freescale Semiconductor, MCF5272VF66 Datasheet - Page 285

• Manufacturer Part Number: MCF5272VF66
• Description: IC MPU 32BIT 66MHZ 196-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF527xr

Specifications of MCF5272VF66

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SPI, UART/USART, USB
• Peripherals: DMA, WDT
• Number Of I /o: 32
• Program Memory Size: 16KB (4K x 32)
• Program Memory Type: ROM
• Ram Size: 1K x 32
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 196-MAPBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

12.3.2.18 USB Endpoint 0–7 Data Registers (EPnDR)
Figure 12-21
Table 12-17
Freescale Semiconductor
31–0
Bits
Name
DATA
Reset
Reset
lists field descriptions for the USB endpoint 0–7 data registers.
Field
Field
Addr
shows the USB endpoint 0-7 data registers.
R/W
R/W
The EPnDR registers allow data to be written to/from each endpoint’s FIFO. For IN endpoints, the registers
are write-only and writing to a full FIFO is ignored. For OUT endpoints, the registers are read-only, and
reading from an empty FIFO returns undefined data. These registers can be accessed using 8-, 16-, or
32-bit accesses in order to read/write 1, 2, or 4 bytes from/to the FIFO at one time.
31
15
MCF5272 ColdFire
MBAR + 0x10AC, 0x10B0, 0x10B4, 0x10B8, 0x10BC, 0x10C0, 0x10C4, 0x10C8
Figure 12-21. USB Endpoint 0-7 Data Registers (EPnDR)
Table 12-17. EPnDR Field Descriptions
®
Integrated Microprocessor User’s Manual, Rev. 3
0000_0000_0000_0000
0000_0000_0000_0000
DATA
DATA
R/W
R/W
Description
Universal Serial Bus (USB)
16
0
12-27