MCF5272CVF66 Freescale Semiconductor, MCF5272CVF66 Datasheet - Page 275

• Manufacturer Part Number: MCF5272CVF66
• Description: IC MPU 32BIT 66MHZ 196-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF527xr

Specifications of MCF5272CVF66

• 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: -40°C ~ 85°C
• Package / Case: 196-MAPBGA
• Family Name: MCF5xxx
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 66MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 196
• Package Type: MA-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Not Compliant

12.3.2.13 USB Endpoint 0 Control Register (EP0CTL)
Figure 12-16
specific control (bits 0-9) functions.
Table 12-12
Freescale Semiconductor
31–19
Bits
18
17
16
15
Reset
Reset
Reset
Reset
Field
Field
Field
Field
Addr
R/W
R/W
R/W
R/W
WOR_LVL
WOR_EN
CLK_SEL
DEBUG
lists field descriptions for the USB endpoint 0 control register.
Name
shows the USB endpoint 0 control register. provides both module level and endpoint 0
CRC_ERR
CLK_SEL
—
31
22
15
7
MCF5272 ColdFire
Figure 12-16. USB Endpoint 0 Control Register (EP0CTL)
Reserved, should be cleared.
Debug mode. Enters debug mode. Debug mode enables CRC error generation and notification of
a change of address.
0 Normal operation
1 Enable debug mode functions
Wake-on-ring level select. Selects the active level of INT1 for the wake-on-ring function.
0 Wake-on-ring function is invoked when INT1 pin is 0.
1 Wake-on-ring function is invoked when INT1 pin is 1.
Wake-on-ring enable. Generates a RESUME when the active level is detected on INT1 pin.
0 Wake-on-ring function disabled
1 Wake-on-ring function enabled
Note: the wake-on-ring function generates a RESUME only if the USB module is enabled for
remote wakeup by the host, for example, WAKE_ST = 1, and is suspended.
Clock source selection. Overrides the clock source for the USB module. If the USB_ExtCLK pin is
selected after reset, setting this bit forces the USB module to use the internal system clock.
0 Clock is retrieved from the clock selected at reset.
1 Clock is retrieved from the internal system clock.
Note: the selected clock must have a frequency of 48 MHz.
RESUME
—
14
6
Table 12-12. EP0CTL Field Descriptions
AFE_EN
—
®
13
5
Integrated Microprocessor User’s Manual, Rev. 3
OUT_LVL
BUS_PWR USB_EN CFG_RAM_VAL CMD_ERR CMD_OVER
MBAR + 0x104C
12
4
0000_0000
0000_0000
0000_0000
0000_0000
R/W
R/W
R/W
R/W
—
19
11
3
Description
IN_LVL
DEBUG
18
10
2
WOR_LVL
IN_DONE
17
9
1
Universal Serial Bus (USB)
WOR_EN
—
23
16
8
0
12-17