MCF5272CVM66 Freescale Semiconductor, MCF5272CVM66 Datasheet - Page 228

• Manufacturer Part Number: MCF5272CVM66
• Description: IC MPU 66MHZ COLDFIRE 196-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF527xr

Specifications of MCF5272CVM66

• 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
• Cpu Speed: 66MHz
• Embedded Interface Type: UART, QSPI, USB, TDM
• Digital Ic Case Style: BGA
• No. Of Pins: 196
• Supply Voltage Range: 3V To 3.6V
• Rohs Compliant: Yes
• 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: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Compliant

Ethernet Module
11.5
This section gives an overview of the registers, followed by a description of the buffers.
The FEC is programmed by a combination of control/status registers (CSRs) and buffer descriptors. The
CSRs are used for mode control and to extract global status information. The descriptors are used to pass
data buffers and related buffer information between the hardware and software.
Table 11-6
The following sections describe each register in detail.
11-10
Programming Model
shows the FEC register memory map with each register address, name, and a brief description.
0xC40–
0x8CC
0xC0C
Offset
0x84C
0x8D0
0x8EC
0xC00
0xC04
0xC08
0xC10
0xC14
0xC18
0xDFF
0x8E4
0x840
0x844
0x848
0x850
0x854
0x880
0x884
0x944
0x948
0x984
MCF5272 ColdFire
ECR
EIR
EIMR
IVSR
RDAR
TDAR
MMFR
MSCR
FRBR
FRSR
TFSR
TFWR
RCR
MFLR
TCR
MALR
MAUR
HTUR
HTLR
ERDSR
ETDSR
EMRBR
EFIFO
Name
Table 11-6. FEC Register Memory Map
®
Integrated Microprocessor User’s Manual, Rev. 3
Width
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
Ethernet control
Interrupt event
Interrupt mask
Interrupt vector status
Receive descriptor active
Transmit descriptor active
MII management frame
MII speed control
FIFO receive bound
FIFO receive start
FIFO transmit start
Transmit FIFO
Receive control
Maximum frame length
Transmit control
Lower 32-bits of MAC address
Upper 16-bits of MAC address
Upper 32-bits of hash
Lower 32-bits of hash
Pointer to receive descriptor
Pointer to transmit descriptor
Maximum receive buffer
FIFO RAM space
watermark, [p. 11-21]
register, [p. 11-12]
register, [p. 11-13]
register, [p. 11-23]
register, [p. 11-11]
register, [p. 11-25]
Description
register, [p. 11-18]
register, [p. 11-20]
register, [p. 11-22]
register, [p. 11-19]
table, [p. 11-29]
table, [p. 11-28]
register, [p. 11-14]
register, [p. 11-24]
register, [p. 11-17]
size, [p. 11-32]
register, [p. 11-15]
register, [p. 11-16]
ring, [p. 11-30]
ring, [p. 11-31]
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